EPIC40 Epic Installation

User Manual: EPIC40

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INSTALLER: Leave this manual with the appliance.

CONSUMER: Retain this manual for future reference.

INSTALLATEUR: Laissez cette notice avec l'appareil.

CONSOMMATEUR: Conservez cette notice pour consul-

tation ultérieure.

- Do not store or use gasoline or other ﬂammable vapors and

liquids in the vicinity of this or any other appliance.

- WHAT TO DO IF YOU SMELL GAS

• Do not try to light any appliance.

• Do not touch any electrical switch; do not use any

phone in your building.

• Immediately call your gas supplier from a neighbor’s

phone. Follow the gas supplier’s instructions.

• If you cannot reach your gas supplier, call the ﬁre

department.

- Installation and service must be performed by a quali-

ﬁed installer, service agency or the gas supplier.

WARNING: If the information in these instructions is

not followed exactly, a ﬁre or explosion may result

causing property damage, personal injury or death.

- Ne pas entreposer ni utilizer d’essence ni d’autres

vapeurs ou liquides inﬂammables dans le voisinage

de cet appareil ou de tout autre appareil.

- QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ:

• Ne pas tenter d’allumer d’appareil.

• Ne touchez à aucan interrupteur. Ne pas vous servir

des téléphones se trouvant dans le bâtiment où vous

trouvez.

• Appelez immédiatement votre fournisseur de gaz

depuis un voisin. Suivez les instructions du fournis-

seur.

• Si vous ne pouvez rejoindre le fournisseur de gaz,

appelez le service des incindies.

- L’installation et l’entretien doivent être assurés par un

installateur ou un service d’entretien qualiﬁé ou par

le fournisseur de gaz.

AVERTISSEMENT: Assurez-vous de bien suivre les

instructions données dans cette notice pour réduire

au minimum le risque d’incindie ou d’explosion ou

pour éviter tout dommage matériel, toute blessure

ou la mort.

INSTALLATION AND OPERATION

Ce manuel d’installation est disponible en francais, s implement en faire

la demande. Numéro de la pièce 775,223CF.

MODELS

Portland

P/N 775,223M REV. C 03/2010

Direct-Vent

EPIC™

This appliance may be installed in an aftermarket permanently located, manufactured home (USA only) or mobile

home, where not prohibited by local codes. This appliance is only for use with the type of gas indicated on the rating

plate. This appliance is not convertible for use with other gases, unless a certiﬁed kit is used.

WARNING

AVERTISSEMENT

UNE SURFACE VITRÉE CHAUDE PEUT

CAUSER DES BRÛLURES.

LAISSER REFROIDIR LA SURFACE

VITRÉE AVANT D'Y TOUCHER.

NE PERMETTEZ JAMAIS À UN ENFANT

DE TOUCHER LA SURFACE VITRÉE.

HOT GLASS WILL

CAUSE BURNS.

DO NOT TOUCH GLASS

UNTIL COOLED.

NEVER ALLOW CHILDREN TO

TOUCH GLASS.

EPIC33/40

The Epic™ Gas Stove is factory equipped for 40,000 BTU input

and can be converted to 33,000 using the smaller oriﬁce provided.

OTL Report No. 050-S-21b-5

CONGRATULATIONS!

When you purchased your new gas stove, you joined the ranks

of thousands of individuals whose answer to their home heat-

ing needs reﬂects their concern for aesthetics, efﬁciency and

our environment. We extend our continued support to help you

achieve the maximum beneﬁt and enjoyment available from

your new gas stove.

Thank you for selecting a Lennox Hearth Products gas stove as

the answer to your home heating needs.

TABLE OF CONTENTS

Using this Manual ...................................................... 2

Safety and Warning Information ....................................... 3

Oriﬁce Size / Altitude Adjustment ........................................ 5

Codes and Approvals ....................................................... 5

New York City, New York (MEA) .......................................... 5

Commonwealth Of Massachusetts Requirements ..................... 5

Pre-Installation............................................................6-8

Features ............................................................ 6

Packaging List ..................................................... 6

Ratings.............................................................. 6

Preparing Your Epic Stove for Installation .................... 7

Dimensions ........................................................ 7

Clearances to Combustibles ..................................... 8

Installation ............................................................... 8-12

Trim Installation ................................................... 8

Firebox Setup ...................................................... 9

Brick Panel Installation ......................................... 10

Log Set and Ember Installation ................................ 11

Vent Installation .......................................................12-16

Venting .............................................................12

Residential and Mobile Home Installations ................. 12

Vent Considerations .............................................12

Vent Parts List ....................................................13

Horizontal Vent Installation ..................................... 13

Vertical Vent Installation ........................................ 14

Flue Restrictors ..................................................15

Horizontal Terminations ......................................... 16

Vertical Terminations ............................................ 16

Horizontal Vent Termination Locations ....................... 17

Gas Line Installation ......................................................18

Gas Pressure Requirements .................................... 18

LP and Natural Gas Supplies ...................................18

Attaching Safety In Operation Warnings ............................... 19

Operating Instructions ................................................20-23

Pre-Lighting Checklist ........................................... 20

Lighting Instructions ............................................. 20

Flame Color and Behavior ......................................21

Air Shutter Adjustment ..........................................22

Quiet Operation ................................................... 22

Paint Curing ....................................................... 22

Optional Wall Thermostat ....................................... 22

Operating Options ................................................ 23

Millivolt Control System ........................................ 23

Maintenance and Servicing ..........................................24-26

Maintenance Checklist ..........................................24

Millivolt and Systems Checks ..................................24

Vent Pipe Maintenance .......................................... 24

Glass Door Cleaning and Maintenance ....................... 25

Opening and Removing Door ................................... 25

Fuel Conversion .................................................. 26

Troubleshooting ............................................................27

Wire Harness Diagram .................................................... 28

Replacement Parts ........................................................29

Accessories ................................................................. 32

Stove Labels ............................................................ 33-34

Product Reference Information .......................................... 36

USING THIS MANUAL

Please read and carefully follow all of the instructions found in this

manual. Please pay special attention to the safety instructions provided

in this manual.

PRODUCT IS SUBJECT TO CHANGE WITHOUT NOTICE

IMPORTANT SAFETY AND WARNING

INFORMATION

WARNING

Young children should be carefully supervised when

they are in the same room as the appliance. Tod-

dlers, young children and others may be susceptible

to accidental contact burns. A physical barrier is

recommended if there are at risk individuals in the

house. To restrict access to a ﬁreplace or stove,

install an adjustable safety gate to keep toddlers,

young children and other at risk individuals out of

the room and away from hot surfaces.

AVERTISSEMENT

Les jeunes enfants devraient être surveillés étroite-

ment lorsqu’ils se trouvent dans la même pièce que

l’appareil. Les tout petits, les jeunes enfants ou les

adultes peuvent subir des brûlures s’ils viennent en

contact avec la surface chaude. Il est recommandé

d’installer une barrière physique si des personnes à

risques habitent la maison. Pour empêcher l’accès

à un foyer ou à un poêle, installez une barrière de

sécurité; cette mesure empêchera les tout petits,

les jeunes enfants et toute autre personne à risque

d’avoir accès à la pièce et aux surfaces chaudes.

WARNING

Improper installation, adjustment, alteration, ser-

vice or maintenance can cause injury or property

damage. Refer to this manual. For assistance or

additional information consult a qualiﬁed installer,

service agency or the gas supplier.

WARNING

Failure to comply with these installation instructions

will result in an improperly installed and operating

appliance, voiding its warranty. Any change to this

appliance and/or its operating controls is danger-

ous.

WARNING

Clothing or other ﬂammable material should not

be placed on or near the appliance.

AVERTISSEMENT

On ne devrait pas placer de vêtements ni d’autres

matières inﬂammables sur l’appareil ni à prox-

imité.

WARNING

Any safety screen or guard removed for servicing

the appliance must be replaced prior to operating

the appliance.

AVERTISSEMENT

Tout écran ou protecteur retiré pour permettre

l’entretien de l’appareil doit être remis en place

avant de mettre l’appareil en marche.

WARNING

Improper installation or use of this appliance can

cause serious injury or death from ﬁre, burns,

explosion or carbon monoxide poisoning.

WARNING

Children and adults should be alerted to the hazards

of high surface temperature and should stay away to

avoid burns or clothing ignition.

AVERTISSEMENT

Les enfants et les adultes devraient être infor-més

des dangers que posent les températures de surface

élevées et se tenir à distance aﬁn d’éviter des brûlures

ou que leurs vêtements ne s’enﬂamment.

WARNING

DO NOT ATTEMPT TO ALTER OR MODIFY THE CON-

STRUCTION OF THE APPLIANCE OR ITS COMPO-

NENTS. ANY MODIFICATION OR ALTERATION MAY

VOID THE WARRANTY, CERTIFICATION AND LISTINGS

OF THIS UNIT.

FOR YOUR SAFETY do not install or operate this appliance without

ﬁrst reading and understanding this manual. Any installation or

operation of the appliance deviating from that which is stated

in this manual WILL void the warranty and may be hazardous.

 INSTALLATION AND REPAIR SHOULD ONLY BE DONE BY

A QUALIFIED SERVICE TECHNICIAN. DO NOT ATTEMPT

TO SERVICE THE APPLIANCE YOURSELF.

 Do not make any make-shift compromises during installation.

Any modiﬁcation or alteration may result in damage to the ap-

pliance or dwelling and will void the warranty, certiﬁcation and

listings of this unit.

Failure to use manufacturer provided parts, variations in tech-

niques and construction materials or practices other than those

described in this manual may create a ﬁre hazard and void the

limited warranty.

This gas appliance must be equipped for the proper fuel type

and altitude at which it will be operated. Any operation outside

the parameters outlined in this manual may result in a hazard-

ous condition and will void the warranty. Please carefully read

the sections pertaining to these subjects and/or be sure your

appliance is properly equipped.

 Never use solid fuels such as wood, paper, cardboard, coal, or

any ﬂammable liquids, etc., in this appliance.

Any grill, panel, or glass removed for service MUST be replaced

prior to operating the appliance. Do not operate appliance with

the glass front removed, cracked or broken.

 Gold and nickel plated surfaces must be cleaned with glass

cleaner and a clean soft cloth before ﬁring the ﬁrst time or

ﬁngerprints will remain permanently. NEVER use brass polish

to clean gold or nickel, this will remove the plating!!!

 When opening the lower door while the stove is burning, pull on

the handle located on the top side of the lower door. Be cautious

not to touch any part of the front door and ﬁrebox just above the

lower door as those areas are hot.

 LHP, its employees, or any of its representatives assume no

responsibility for any damages caused by an inoperable, inad-

equate, or unsafe condition as a result of any improper operation,

service or installation procedures, whether direct or indirect.

Due to high temperatures, the appliance should be located out

of trafﬁc and away from furniture and draperies.

En raison des températures élevées, l’appareil devrait être

installé dans un endroit où il y a peu de circulation et loin du

mobilier et des tentures.

Provide adequate clearances around air openings and adequate

accessibility clearance for service and proper operation. Never

obstruct the front openings of the appliance.

These appliances are designed to operate on natural or propane

gas only. The use of other fuels or combination of fuels will de-

grade the performance of this system and may be dangerous.

These appliances are designed as supplemental heaters. There-

fore, it is advisable to have an alternate primary heat source

when installed in a dwelling.

These appliances must not be connected to a chimney or ﬂue

serving a separate solid fuel burning appliance.

These appliances are vented gas appliances. Do not burn wood

or other material in these appliances.

This appliance is only for use with the type of gas indicated on

rating plate. This appliance is not convertible for use with other

gases, unless a certiﬁed kit is used.

Cet appareil doit être utilisé uniquement avec les types de gaz

indiqués sur la plaque signalétique. Ne pas l'utiliser avec

d'autres gaz sauf si un kit de conversion certiﬁé est installé.

Hot while in operation. Do not touch. Severe Burns may result.

Keep children, clothing furniture, gasoline and other liquids

having ﬂammable vapors away.

L’appareil est chaud lorsqu’il fonctionne. Ne pas toucher

l’appareil. Risque de brûlures graves. Surveiller les enfants.

Garder les vêtements, les meubles, l’essence ou autres liquides

produisant des vapeur inﬂammables loin de l’appareil.

This appliance may be installed in an aftermarket, permanently

located, manufactured home (USA only) or mobile home, where

not prohibited by local codes.

Cet appareil peut être installé dans une maison préfabriquée

(mobile) déjà installée à demeure si les règlements locaux le

permettent.

Ensure clearances are in accordance with local installation

codes and the requirements of the gas supplier.

Dégagement conforme aux codes d'installation locaux et aux

exigences du foumisseunde gaz.

Installation and repair should be done by a qualiﬁed service

person. The appliance should be inspected before use and at

least annually by a professional service person. More frequent

cleaning may be required due to excessive lint from carpet-

ing, bedding material, etcetera. It is imperative that control

compartments, burners and circulating air passageways of the

appliance be kept clean.

L’installation et la réparation devrait être conﬁées à un technicien

qualiﬁé. L’appareil devrait faire l’objet d’une inspection par un

technicien professionnel avant d’être utilisé et au moins une

fois l’an par la suite. Des nettoyages plus fréquents peuvent

être nécessaires si les tapis, la literie, et cetera produisent une

quantité importante de pous-sière. Il est essentiel que les com-

partiments abritant les commandes, les brûleurs et les conduits

de circulation d’air de l’appareil soient tenus propres.

Do not use these appliances if any part has been under water.

Immediately call a qualiﬁed, professional service technician

to inspect the appliance and to replace any parts of the control

system and any gas control which have been under water.

Ne pas utiliser cet appareil s’il a été plongé, même partielle-

ment, dans l’eau. Appeler un technicien qualiﬁé pour inspecter

l’appareil et remplacer toute partie du système de commande

et toute commande qui a été plongée dans l’eau.

Only trim kit(s) supplied by the manufacturer shall be used in

the installation of this appliance.

Seules les trousses de garniture fournies par le fabricant doivent

être utilisées pour l’installation de cet appareil.

 INSTALLER: THESE INSTRUCTIONS ARE TO REMAIN WITH THE

HOME OWNER!

Certiﬁcation

Gas appliances must be tested and certiﬁed by a nationally recognized

testing and certiﬁcation laboratory to ANSI (American National Standard

Institute) gas appliance safety standards.

This stove has been tested and certiﬁed by OMNI -Test Laboratories to

ANSI Z21.88 / CSA 2.33 Standard for Vented Gas Fireplace Heater and

CGA 2.17-M91 and UL 307B Gas Burning Heating Appliances for Manu-

factured (Mobile) Homes in both USA and Canada.

• Must conform with all local, state and national installation codes. In

the absence of local codes, the installation must conform with National

Fuel Gas Code ANSI Z223.1 - latest edition, also known as NFPA 54

(In Canada, the current CAN/CSA B149.1 installation code). Refer to

the National Fuel Gas Code and local zoning and code authorities for

details on installation requirements.

• Mobile home installations must conform with the Mobile Home Con-

struction and Safety Standard, Title 24 CFR, Part 3280 (in Canada

CAN/CSA Z240 MH), or, when such a standard is not applicable, the

Standard for Mobile Home Installations, ANSI A225.1 - latest edi-

tion.

• Must be vented directly to the outside in accordance with the latest

edition of the National Fuel Gas Code and must never be attached to

a chimney serving a separate solid fuel burning appliance.

• Has been certiﬁed for use with either natural gas or propane.

• Is not for use with solid fuels.

• Is approved for sitting rooms and/or bedrooms.

THE EPIC™ STOVE

For altitudes above 2,000 feet (In Canada 4,500 FT/1370 M),the oriﬁce

should be de-rated by 4% for every 1,000 feet to maintain the proper ratio

of gas to air. Improper oriﬁce sizing may result in damage and unsafe

conditions. Changing the oriﬁce should only be done by a qualiﬁed service

technician. Contact your Lennox Hearth Products dealer for proper oriﬁce

sizes. (see Page 26 for more information).

Since there are always several potential sources of ﬁre in any home, we

recommend installing smoke detectors. If possible, install the smoke

detector in a hallway adjacent to the room (to reduce the possibility of

occasional false activation from the heat produced by the appliance). If

your local code requires a smoke detector be installed within the same

room, you must follow the requirements of your local code. Check with

your local building department for requirements in your area.

ORIFICE SIZE/ALTITUDE ADJUSTMENT

SMOKE DETECTORS

CODES AND APPROVALS

Installation of these appliances are approved for installation in New York

City in the US state of New York (MEA#: 138-07-E).

NEW YORK CITY, NEW YORK (MEA)

COMMONWEALTH OF MASSACHUSETTS REQUIREMENTS

(Massachusetts Approval #G3-0806-6)

These appliances are approved for installation in the US state of Mas-

sachusetts if the following additional requirements are met:

• Install this appliance in accordance with Massachusetts Rules and

Regulations 248 C.M.R. Sec. 5.08 2(a) through 2(e).

• Installation and repair must be done by a plumber or gas ﬁtter licensed

in the Commonwealth of Massachusetts.

• The ﬂexible gas line connector used shall not exceed 36 inches (92

centimeters) in length.

• The individual manual shut-off must be a T-handle type valve.

Massachusetts Horizontal Vent Requirements

In the Commonwealth of Massachusetts, horizontal terminations installed

less than seven (7) feet above the ﬁnished grade must comply with the

following additional requirements:

• A hard wired carbon monoxide detector with an alarm and battery

back-up must be installed on the ﬂoor level where the gas ﬁreplace

is installed. The carbon monoxide detector must comply with NFPA

720, be ANSI/UL 2034 listed and be ISA certiﬁed.

• A metal or plastic identiﬁcation plate must be permanently mounted to

the exterior of the building at a minimum height of eight (8) feet above

grade and be directly in line with the horizontal termination. The sign

must read, in print size no less than one-half (1/2) inch in size, GAS

VENT DIRECTLY BELOW. KEEP CLEAR OF ALL OBSTRUCTIONS.

It has met all necessary ANSI Standards and is fully certiﬁed for installa-

tion in any community. If there are any questions or if you need further

substantiation either write to or call your Lennox Hearth Products dealer.

If you have further questions, please contact Lennox Hearth Products.

Check all local building and safety codes before installation. The installation

instructions and appropriate code requirements must be followed exactly

and without compromise. In the absence of local codes the following

standards and codes must be followed.

The Installation must conform to local codes or, in the absence of local

codes, with the National Fuel Gas Code, ANSI Z223.1/NFPA 54 - latest

edition (In Canada, the current CAN/CSA-B149.1 installation code).

The appliance, when installed, must be electrically grounded and wired

in accordance with local codes or, in the absence of local codes, with the

National Electrical Code, ANSI/NFPA 70 - latest edition, or the Canadian

Electrical Code, CSA C22.1 - latest edition.

Features

Installation Options

Residential

Vented vertical and horizontal

Manufactured (mobile) home

Natural gas (NG) or propane (LP)

Bedrooms

Optional wall-mounted or remote thermostat

Venting

This stove can be vented with Security™ Secure Vent™ pipe*. Coaxial

pipe diameters are 6-5/8” outer and 4” inner. The combustion air for this

stove is drawn from outside the house through the outer DV (direct-vent)

pipe. Room air is not required for combustion.

When planning your installation, select the correct length of vent pipe

for your particular requirements. Determine the minimum clearance to

combustibles from the rear of the unit to the wall. It is also important

to note the thickness of the wall. Before cutting the vent hole through

the wall make sure that ALL vent and termination clearances (see Page

17) will be met.

Electrical

The standard fan motor requires 120 Volts AC for operation. The stove is

not dependent on the fan or an outside electrical supply to operate.

WARNING - Electrical Grounding Instructions - This appliance is

equipped with a three-prong (grounding) plug for your protec-

tion against shock hazard and should be plugged directly into a

properly grounded three-prong receptacle. Do not cut or remove

the grounding prong from this plug.

RATINGS

Epic™ 33 (EPIC33) Epic™ 40 (EPIC40)

NATURAL GAS LP GAS NATURAL GAS LP GAS

Max/Min Input BTUh 0-2,000 Feet

(0-610 M)u

33,000 / 23,000 31,000 / 24,000 40,000 / 27,000 39,000 / 30,000

Manifold Pressure (IN. WC)

3.5 / 1.7 10.0 / 5.4 3.5 / 1.7 10.0 / 5.4

Min. Inlet Pressure (IN. WC)

5.0 11.0 5.0 11.0

P4 Efﬁciency

56.98% 63.58% 63.54% 65.10%

Oriﬁce (DMS) 0-2,000 Feet (0-610 M)u

#36/.106 IN. #52/.064 IN. #31/.120 IN. #49/.073 IN.

uUnit factory equipped for 0-2000 FT/0-610 M, In Canada 0-4500 FT/0-1370 M

vThe Steady State Efﬁciency numbers based on maximum vent conﬁguration.

wTested to CSA P.4.1-02 “Testing Method for Measuring Annual Fireplace Efﬁciency.

Electrical Rating: 120 VAC, 60 HZ, Less Than 2 Amps

Millivolt Valve

This stove is operated with a millivolt valve and therefore burns even

during a power outage.

Fuel

This stove comes from the factory equipped to burn natural gas at a

speciﬁed elevation. The stove can be converted to burn LP gas (liquid

propane) by changing the cassette (valve and pilot assembly) or installing

a conversion kit. Only Lennox Hearth Products conversion kits can be

used to convert from NG to LP or LP to NG. Contact your Lennox Hearth

Products dealer for details.

Speciﬁcations

Pipe:Type - direct-vent

Recommended manufacturer*

Security™ Secure Vent™*

Diameter - 6-5/8”x 4” for all installations

Stove Packaging List

The Epic™ gas stove comes with the following parts:

1 Stove Body with Burner Cassette and 150 CFM Blower

1 3/8”x 9” Gas Pipe

1 3 pc. Brick Panel Set

1 4 pc. Log Set

1 Bag of Ember Material

1 Bag of Rock Wool

1 Bag of Flue Restrictors, Brick Panel Brackets and Tap-tites

1 Power Cord

1 Epic 33 Conversion Oriﬁce

1 Installation and Operation Manual

Options

One required: Black Painted, Gold, Brushed Nickel, or Black Nickel Trim

Kit

* Other approved chimney brand is Simpson Dura-Vent DV-GS.

PRE-INSTALLATION

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Dimensions

The gas line attaches to the gas valve at the lower left corner at the

back of the stove. Test all gas connections for leaks with a gas leak test

solution.

Preparing Your Epic™ Stove For Installation

Read all instructions before beginning your installation. If instructions

have not been read carefully, your installation could void your warranty

and may create a serious ﬁre, health, or other safety hazard.

The Lennox Hearth Products warranty will be voided if one of the fol-

lowing occurs:

• Installation of any damaged stove or vent system component.

• Unauthorized modiﬁcation of the direct-vent system.

• Installation other than as instructed by Lennox Hearth Products,

Security™ Chimneys, or Simpson Dura-Vent.

• Installation of any stove or vent system component not manu-

factured or approved by Lennox Hearth Products, Security™

Chimneys, or Simpson Dura-Vent.

When planning the installation for your Epic gas stove, it’s necessary to

consider the following:

• Where the unit is to be installed

• The vent system conﬁguration to be used

• Gas supply (NG or LP)

• Electrical wiring

• Optional accessories (door trim assembly and wall-mounted or

remote thermostat)

23-1/2”

(597mm)

17”

(432mm)

23-1/2”

(597mm)

31-1/4”

(794mm)

Top View

Front View

Figure 1

Figure 2

17”

(432mm)

23-1/2”

(597mm)

23-1/2”

(597mm)

31-1/4”

(794mm)

8NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Clearances to Combustibles

Minimum clearances to combustible materials in inches (millimeters):

Parallel Installation

Corner Installation

Alcove dimensions

The minimum width between the alcove side walls is 48” (1219mm).

The minimum height of the alcove is 69” (753mm) and the maximum

depth is 48” (1219mm).

Floor Protection

A noncombustible hearth pad is not required. This stove may be installed

on a combustible surface. Also, the ﬂoor beneath the stove must be

stable, level, hard and strong enough to support the stove without a

tipping hazard.

48”

(1219mm)

Min.

48”

(1219mm)

Max.

69”

(753mm)

Min.

24-1/2”

(622mm)

Min.

12-1/2”

(318mm)

Min.

4” (102mm)

4-1/2”

(114mm)

Min.

4-1/2”

(114mm)

Min.

10-1/2”

(267mm)

Min.

90°

Figure 3

Figure 4

Figure 5 - Alcove Dimensions

Pipe Clearances

All installations using a vertical termination cap must maintain one inch

clearance between the direct-vent pipe and combustibles. For horizontal

runs of pipe, one inch of clearance to combustibles on the sides and

bottom and two inches on the top of the pipe is required. See Page 16

for allowable pipe conﬁgurations.

Back Wall

Side Wall

INSTALLATION

Install Door Trim Kit

Install door trim kit per instructions provided in kit (ref. form

#775291M).

Figure 6

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Log Stands

Secondary Air Holes

Air Deﬂector

Gas Ports

Do not cover any secondary air holes or gas ports (see Burner Pan

Diagram above) behind this line.

To ensure a proper burn leave a 1” space free of any embers or rockwool

directly in front of the air deﬂector (see Burner Pan Diagram above).

Burner Pan Diagram

Completed Firebox Setup

Firebox Setup

Figure 7

Figure 8

10 NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Brick Panel Installation

CAUTION: The brick panels are required for your appliance to

function correctly and safely.

Packaging List: Rear brick panel (A), left brick panel (B), right brick panel

(C), retaining brackets (D) - in ﬂue restrictor bag

1. Remove the brick panels from the box and carefully unwrap them.

The panels are fragile, so handle them with care. Remove the bag

containing the brick retaining brackets (D) and ﬂue restrictors from

the ﬁrebox.

4. Using the included screws, install the brick retaining brackets (D) above

the left and right brick panels (B and C).

3. Install the left panel (B) bottom ﬁrst and stand ﬂush against left wall of

ﬁrebox. Repeat for right panel (C) against the right wall of ﬁrebox.

2. Install the rear brick panel (A) bottom ﬁrst and stand it ﬂush against

the rear of the ﬁrebox ensuring the pilot cutout is at the bottom directly

above the pilot.

AB C

Figure 9

Figure 10

Figure 11

Figure 13

Figure 14

Figure 15

Figure 12

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Log Set and Ember Installation

If logs are not installed according to the log installation instruc-

tions, ﬂame impingement and improper combustion could

occur and result in soot and/or excessive production of carbon

monoxide (CO), a colorless, odorless, toxic gas.

The size and position of the log set is critical to achieve a safe,

reliable and attractive ﬂame pattern. Any attempt to use a differ-

ent log set in the ﬁreplace will void the warranty and will result

in incomplete combustion, sooting and poor ﬂame quality.

Packaging List: Log set [rear log (A), left rear log (B), left front log

(C), center log (D)], embers (E) and rockwool (F)

1. Carefully remove the logs from their packaging and ensure you

have a complete set. The logs are fragile, so handle them with

care.

3. Place the rear log (A) onto log stands 1 and 2 (see Burner Pan

Diagram, Page 9). The charred surface of the log should face the

front.

4. Place the embers (E) on the burner pan. Using the larger embers

ﬁrst, create a small pile on the elevated air deﬂector near the center

and place

them along the front edge of the burner (leaving about 1/4”

in between each ember and a 2” gap in the center). It will not affect the

performance, but smaller embers may

fall into the front air gap.

Place

the rest of the embers throughout the ﬁrebox taking care not to block

off any secondary air holes or gas ports (see example below for proper

placement of embers).

5. Place the rockwool (F) over the gas ports and in between the embers

along the front of the ﬁrebox. The rockwool can be placed over gas

ports but do not cover the secondary air holes (see Burner Pan

Diagram, Page 9).

6. Place the left front log (C) on log stand 3 (see Burner Pan Diagram,

Page 9) and the center log (D) spanning from log stand 4 to the

peg found on the right side of rear log (A). When installed correctly,

both logs should sit ﬁrmly in place with the charred side facing

forward.

2. Install left rear log (B) onto the front half of log stand 1 (see Burner

Pan Diagram, Page 9). When installed correctly it should sit ﬁrmly

in place with the charred surface facing the center of the ﬁrebox.

NOTE: All logs are designed to ﬁt only one way. For the ap-

pliance to function properly, it is essential that the logs be

installed correctly. See below for an example of a correctly

burning Epic™ gas stove.

Figure 17

Figure 20

Figure 16

Figure 18

Figure 19

12 NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Vent Installation

Venting:

The Epic™ gas stove has been tested and listed as a direct-vent

heater system by OMNI-Test Laboratories, Beaverton, Oregon

and is recommended for use with Security™ Secure Vent pipe*.

Use only approved chimney brands with this appliance.

Important:

• Read all instructions carefully before starting the installation.

Failure to follow these instructions may create a ﬁre or other

safety hazard and will void the warranty. Be sure to check for

speciﬁc clearances to combustible requirements on Page 8.

Do not extend the venting system vertically or horizontally in

excess of the distance prescribed on Page 16. Consult your

local building codes before beginning the installation.

• Always maintain the proper air spaces between the vent pipe

and nearby combustibles to prevent a ﬁre hazard. Do not ﬁll

air spaces with insulation. Be sure to check the vent termina-

tion clearance requirements from decks, windows, sofﬁts, gas

regulators, air supply inlets and public walkways, as speciﬁed

in these installation instructions on Page 17 and local building

codes.

• This gas stove and vent system must be vented directly to

the outside of the building and never be attached to a chim-

ney serving a separate solid fuel or gas-burning appliance.

Each direct-vent gas appliance must use its own separate vent

system. Common vent systems are prohibited.

• The Epic gas stove is recommended for use with Security™

Secure Vent pipe*. The appliances and vent manufacturers

warranties will be voided and serious ﬁre, health, or other safety

hazards may result from any of the following actions:

• Installation of any damaged direct-vent component.

• Unauthorized modiﬁcation of the direct-vent system.

• Installation of any vent component part not approved or

manufactured by the approved vent manufacturer.

• Installation other than as instructed by Lennox Hearth

Products and vent manufacturers instructions.

Residential and Mobile Home Installations:

These are the minimum pieces required. Other parts may be required for

your particular installation.

Minimum Components for Horizontal Installation:

Horizontal Termination Kit which includes:

• 1 6-5/8”x 6” Black Pipe

• 1 Riser Vent Terminal

• 1 Wall Penetration Heat Shield (Wall Thimble) (2 pcs)

• 1 Decorative Wall Trim (black)

• 1 Tube Mill-Pac

• Screws

Optional Components:

• 45º Elbow

• Vinyl Siding Shield for Riser Vent Terminal

• Vent Guard

• Snorkel Termination (36”)

• Snorkel Termination (14”)

• Wall Penetration Heat Shield

Vent Considerations:

Twist-lock procedure: Four indentations on female ends of pipes and

ﬁttings are designed to slide straight onto male ends of adjacent pipes

and ﬁttings by orienting the four pipe indentations so they match and

slide into the four entry slots. Push pipe sections completely together,

then twist-lock one section clockwise approximately one-quarter turn

until the two sections are fully locked. The female locking lugs will not

be visible from the outside on the pipe or ﬁttings. They may be located

by examining the inside of the female ends.

Supports: Horizontal runs of vent must be supported every 3 feet. Wall

straps are available for this purpose.

Pipe Sealing: If Simpson Dura-Vent pipe is used, the pipe must be sealed

as follows: seal both the inner and outer pipes with a high temperature

silicone sealant rated for at least 600ºF (commonly know as “RTV”).

Run a 1/8” (3mm) bead of silicone around outside of male end of outer

sleeve. Run a 1/8” (3mm) bead of silicone about 1/4” (6mm) from the

end of the male inner pipe, which is found in the pipe to be attached

above. Twist-lock the pipes or ﬁttings together.

* Other approved chimney brand is Simpson Dura-Vent DV-GS.

Figure 22

Figure 21

Sealant

Female

Locking

Lugs

Male

Locking

Lugs

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Vent Parts List

Direct vent pipe Security™ Secure Vent™ * may be used with the Epic™

gas stove. Please see the lists below to verify the components available

from each direct-vent pipe manufacturer. Snorkel terminations are available

for applications which may require vertical rise on the building exterior.

The components listed below come in a galvanized ﬁnish. Most of the

components are also available in a painted black ﬁnish. Add a “B” to the

end of the part number when ordering if a black part is desired.

Security™ Secure Vent 6-5/8”x 4” Pipe

Part Number Description

SV4LC 6” Pipe Length

SV4L12 12” Pipe Length

SV4L24 24” Pipe Length

SV4L36 36” Pipe Length

SV4L48 48” Pipe Length

SV4LA 6” Pipe, Adjustable

SV4LA12 12” Pipe, Adjustable

SV4FA Flashing, 1/12 to 6/12 Roof Pitch

SV4FB Flashing, 7/12 to 12/12 Roof Pitch

SV4RSM Wall Radiation Shield

SV4E46 45º Elbow

SV4E90 90º Elbow

SV4VS Vinyl Shield Protector

SV4FC Storm Collar

SV4CGV Vertical Termination Cap

SV4BF Firestop

SV4CHC Horizontal Termination Cap

SV4STC36 Snorkel Termination Cap (36”)

SV4STC14 Snorkel Termination Cap (14”)

SV4BM Wall Band

Simpson Dura-Vent GS 6-5/8”x 4” Pipe

Part Number Description

908 6” Pipe Length

907 9” Pipe Length

906 12” Pipe Length

904 24” Pipe Length

903 36” Pipe Length

902 48” Pipe Length

911 11” to 14-5/8” Pipe, Adjustable

942 Wall Thimble

940 Rnd Support Box/Wall Thimble Cover

941 Cathedral Ceiling Support Box

943 Flashing, 0/12 to 6/12 Roof Pitch

943S Flashing, 7/12 to 12/12 Roof Pitch

945 45º Elbow

990 90º Elbow

950 Vinyl Siding Standoff

953 Storm Collar

963 Ceiling Firestop

988 Wall Strap

981 Snorkel Termination (36”)

982 Snorkel Termination (14”)

984 Horizontal Termination Cap

985 Horizontal Termination Cap (High Wind)

980 Vertical Termination Cap

991 Vertical Termination Cap (High Wind)

Horizontal Vent Installation

Venting terminals may not be recessed into a wall or siding.

1. Set the unit in the desired location. Check whether or not wall studs

are in the way when the venting system is attached. If wall studs are

in the way, you may want to adjust the location of the unit.

2. All horizontally terminated vent installations may only use 6-5/8”x 4”

Security™ Secure Vent pipe*.

3. Assemble the desired combination of pipe and elbow(s) to the appli-

ance adapter with pipe seams facing down. Offsetting the pipe seams

as double seams in one place will cause the outer pipe to take an oval

shape.

4. When this pipe passes through a wall, a wall thimble - Simpson #942

or Security™ #SV4RSM - is required. The hole in the wall for the

wall thimble should be 9-1/4” x 10-1/4”. If the wall being penetrated

is constructed of non-combustible material (i.e. masonry block or

concrete), a 7” diameter hole is acceptable and a wall thimble is not

required.

5. Horizontal runs of vent pipe must be supported every 3 feet. Wall

straps - Security™ #SV4BM or Simpson #988 - are available for this

purpose.

6. If the vent passes through a ceiling or ﬂoor, a ﬁrestop - Security™

#SV4BF or Simpson #963 - is required.

7. Also note that venting terminals shall not be recessed into a wall or

siding. If installing the termination cap on a wall covered with vinyl

siding, a vinyl siding standoff - Security™ #SV4VS or Simpson #950

- or furring strips must be used to ensure that the termination cap is

not recessed into the siding.

8. The horizontal run of vent should have a 1/4” (6mm) rise for every 12”

of run toward the termination. Never allow the vent to run downward.

This could cause high temperatures and may present the possibility

of a ﬁre.

9. The location of the horizontal vent termination on an exterior wall must

meet all local and national building codes and must not be blocked

or obstructed. For allowable external vent termination locations see

Page 17.

10. Allowable clearances from the vent pipe to combustible materials must

be maintained. See Page 8 for these clearances.

11. Do not locate the termination cap where it may be blocked by shrub-

bery or snow.

* Other approved chimney brand is Simpson Dura-Vent DV-GS.

14 NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Vertical Vent Installation

Important Notes

1. All vertically terminated vent installations use 6-5/8”x 4” Se-

curity™ Secure Vent™ pipe*.

2. If the vent passes through a ceiling or ﬂoor, a ﬁrestop - Simpson

#963 or Security™ #SV4BF - is required.

3. If the vent passes through the roof, a roof ﬂashing - Simpson

#943 or 943S or Security™ #SV4FA or SV4FB - and storm collar

- Simpson #953 or Security™ #SV4FC - are required.

4. A 1-inch clearance from the vent pipe to combustible materials

must be maintained.

5. A maximum of either four 45º elbows or two 90º elbows may

be used. See Page 15 for allowable offsets.

6. The maximum system height is 30 feet (9.1M) and the minimum

is 10 feet (3M).

Storm Collar Vertical Termination Cap

Ceiling Firestop

Ceiling Minimum

Framing 10”x 10”

Roof - Maintain

1” Clearance

to Combustibles

Pipe Length

Flashing

Figure 23

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

A B

C D

* Other approved chimney brand is Simpson Dura-Vent DV-GS.

Figure 24

Flue Restrictors

The ﬂue restrictor settings shown in Figures 25 and 26 are for typical

installations and may need to be adjusted from standard to take into

account other variables in the installation to achieve proper combustion.

See Flue Restrictor Guidelines on this page to assist you in making a

proper ﬂue restrictor adjustment.

This stove requires a balanced ﬂue to ensure proper combustion. As such,

ﬂue restrictors may need to be installed depending on the vent conﬁgura-

tion of your stove. The drawings on the next page show all the allowable

pipe conﬁgurations for the Epic™ gas stove. To properly install the ﬂue

restrictors, ﬁnd your pipe conﬁguration in the drawings on the next page

and note which restrictor setting is recommended. The ﬂue restrictors are

shipped in the ﬁrebox of your stove. Install the ﬂue restrictors using the

four allen head screws according to the diagram below. Install the ﬂue

restrictor screws in their original holes in the top of the ﬁrebox. Restrictor

positions are based on tests run in a laboratory.

Flue Restrictor Adjustment Guidelines

After the ﬂue restrictors have been changed to the standard ﬂue restrictor

settings as shown in Figures 25 and 26, the burner ﬂame appearance

should be evaluated to determine if the A, B, C or D ﬂue restrictor standard

settings were the correct adjustment for variables in your installation.

Light the appliance and allow it to burn for 20 minutes on the high setting.

See Flame Color and Behavior on Pages 21 and 22 to determine if you

have a proper burner ﬂame appearance. If the proper ﬂame appearance

cannot be achieved, the ﬂue restrictor may need to be changed to a dif-

ferent position (A,B,C or D). See the following guidelines to determine if

you need to readjust the ﬂue restrictors.

Before proceeding, conﬁrm the manifold and inlet gas pressure is correct,

primary air shutter is properly adjusted, venting system connections are

secure and not blocked and if you are at a high elevation, ensure unit

has been properly derated:

Symptoms - Lack of Combustion Air

If the symptoms listed below are present, you may need to adjust the

ﬂue restrictor to a more open position.

• Flame appears yellow

• Floating Flames (lazy, ill deﬁned, quiet, may roll)

• Sooting

• Pilot becomes yellow and appliance shuts down

Symptoms - Excessive Combustion Air

If the symptoms listed below are present, you may need to adjust the

ﬂue restrictor to a more closed position.

• Low Flame

• Pilot pulls and appliance shuts down

• Pilot ﬂame ghosts

Vertical Terminations

The diagram below shows all allowable combinations of straight vertical

and offset to vertical vent conﬁgurations with vertical terminations. The

termination must fall within the shaded areas on the diagram. Use the

restrictor positions indicated. Offsets may consist of two 90° elbows

OR four 45° elbows. The minimum termination height is 10 feet and the

maximum is 30 feet.

NOTE: Horizontal pipe requires 1/4” rise for every 12” of run. Offsets

must remain within max and min lines. Vertical height is measured

from the bottom of stove.

Horizontal Terminations

The shaded areas in the diagram below show all allowable combinations

of vent conﬁgurations with horizontal terminations. Horizontal sections

of pipe require 1/4” of rise for every 12” of run. A second 90° or 45°

elbow (in addition to the ﬁrst 90° elbow at the top of the vertical length

of pipe) is allowed as long as the overall length of the horizontal run of

pipe does not exceed those shown below. Use the restrictor positions

indicated. Note that if the termination cap falls in the unshaded area, then

no restrictor is installed in the stove.

Figure 25 Figure 26

MIN. 24" VERT. PIPE SECT.

WITH 9" HORIZONTAL SECT.

8' MAX

30' MAX

19' 7" MAX VERT. WITH

8' HORIZONTAL

VERTICAL HEIGHT (FT)

2 4 6 8 2 4 6 8

VERTICAL HEIGHT (FT)

HORIZONTAL DISTANCE (FT) HORIZONTAL DISTANCE (FT)

6' MAX

2’ (MIN) OF

VERTICAL PIPE

REQUIRED BELOW

TERMINATION

A B C D

RESTRICTOR POSITIONS

HORIZONTAL DISTANCE (FEET)

VERTICAL HEIGHT (FEET)

HORIZONTAL DISTANCE (FEET)

VERTICAL HEIGHT (FEET)

Exterior Horizontal Vent Termination Clearance Requirements

V V

X V

A A

X E

*18”

18”

�

* See Item D in the Text Below.

Center Line

of Termination

Exterior Wall

Horizontal

Termination

Ventilated Sofﬁt

Inside Corner

DETAIL D

Minimum Clearances Canadian Installation * US Installation **

A = Clearance above grade, veranda, porch, deck

or balcony.

12 inches (30 cm) * 12 inches (30 cm) **

B = Clearance to window or door that may be

opened.

6 in. (15.2 cm) for appliances < 10,000 BTU/hr (3kW),

12 in. (30 cm) for appliances > 10,000 BTU/hr (3kW) and <

100,000 BTU/hr (30kW), 36 inches (91 cm) for appliances

> 100,000 BTU/hr (30kW)*

6 in. (15.2 cm) for appliances < 10,000 BTU/hr (3kW),

9 in. (23 cm) for appliances > 10,000 BTU/hr (3kW) and <

50,000 BTU/hr (15kW), 12 inches (30 cm) for appliances

> 50,000 BTU/hr (15kW)*

C = Clearance to permanently closed window 12 inches (305 mm) recommended to prevent window

condensation

9 inches (229 mm) recommended to prevent window

condensation

D = Vertical clearance to ventilated sofﬁt located

above the terminal within a horizontal distance of 18

in. (458 mm) from the center line of the terminal

18 inches (458 mm) 18 inches (458 mm)

E = Clearance to unventilated sofﬁt 12 inches (30 cm) 12 inches (30 cm)

F = Clearance to outside corner 5 inches (12.7 cm) 5 inches (12.7 cm)

G = Clearance to inside corner 6 in. (15 cm) 6 in. (15 cm)

H = Clearance to each inside of center line extended

above meter / regulator assembly

3 feet (91 cm) within a height of 15 feet above the meter /

regulator assembly *

3 feet (91 cm) within a height of 15 feet above the meter

/ regulator assembly **

I = Clearance to service regulator vent outlet 3 feet (91 cm) * 3 feet (91 cm) **

J = Clearance to non-mechanical air supply inlet

to building or the combustion air inlet to any other

appliance

6 in. (15.2 cm) for appliances < 10,000 BTU/hr (3kW), 12

in. (30 cm) for appliances > 10,000 BTU/hr (3kW) and <

100,000 BTU/hr (30kW), 36 inches (91 cm) for appliances

> 100,000 BTU/hr (30kW)*

6 in. (15.2 cm) for appliances < 10,000 BTU/hr (3kW), 9

in. (23 cm) for appliances > 10,000 BTU/hr (3kW) and <

50,000 BTU/hr (15kW), 12 inches (30 cm) for appliances

> 50,000 BTU/hr (15kW)*

K = Clearance to mechanical air supply inlet 6 feet (1.8 meters) * 3 feet (91 cm) above, if within 10 feet (3 m) horizon-

tally**

L = Clearance above paved sidewalk or paved

driveway located on public property

7 feet (2.13 m) ‡ 7 feet (2.13 m) ‡

M = Clearance under veranda, porch, deck or

balcony

12 in. (30 cm) * ‡ 12 in. (30 cm) ** ‡

* In accordance with the current CSA-B149.1 National Gas and B149.2 Propane Installation Code - Latest Editions.

** In accordance with the current ANSI Z223.1 / NFPA 54 National Fuel Codes - Latest Edition.

‡ A vent shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings and serves both dwellings.

*‡ Only permitted if veranda, porch, deck or balcony is fully open on a minimum 2 sides beneath the ﬂoor.

Inside

Corner Detail

Operable

Window

Fixed

Closed

Window

= 9" in U.S.

= 12" in Canada

3 ft.

= Air Supply Inlet = Vent Terminal = Area where Terminal is NOT permitted

Figure 27

Gas Line Installation

This stove must be connected to the gas line in accordance with local

codes and/or the National Fuel Gas Code, ANSI Z223.1 (In Canada, the

current CAN/CSA B149.1 installation code). Remove the four screws

holding the back of the pedestal in place. Slide rear cover back far enough

to gain access to the inside of the pedestal. Remove plastic plug from

the 3/8”x 9” pipe. Connect gas line to the 3/8”x 9” pipe. After connect-

ing the gas line, all joints in the line and connections at the valve should

be checked for leaks before ﬁnal positioning of the unit. Conduct a gas

leakage test of the appliance piping and control system downstream of

the shutoff valve in the supply line to the appliance.

Gas Pressure Requirements

A MAJOR CAUSE OF OPERATING PROBLEMS WITH GAS

APPLIANCES IS IMPROPER GAS PRESSURE!

The most important item to check during the initial installation

and the ﬁrst thing to check when operating problems occur is

gas pressure! This appliance will not function properly unless

the required gas pressure is supplied. See the table on this

page for gas pressure requirements.

Two pressure taps are provided on the stove’s valve to check gas pressures.

To access the taps, remove the four socket head screws from the valve

control panel. The taps are located below the On/Off/Pilot knob (see

Figure 29 on Page 21). The left tap is the inlet (supply) pressure side.

To check inlet pressure (with the stove burning) insert a small ﬂat-bladed

screwdriver into the tap and turn a half-turn counterclockwise. Cover the

tap with the line from the manometer and check the pressure. Close the tap

gently but securely after completing the check. The manifold (outlet) tap

is to the right of the inlet tap. To check manifold pressure (with the stove

burning at the high burn setting) insert a small ﬂat-bladed screwdriver

into the tap and turn a half-turn counterclockwise. Cover the tap with the

line from the manometer and check the pressure. Again close the tap

gently but securely after completing the check. Check the taps for gas

leaks with a gas leak test solution (retighten if necessary).

If the pressure is not sufﬁcient, make sure the gas supply line is large

enough, the supply regulator is properly adjusted and the total gas load

for the residence does not exceed the amount supplied.

Propane tanks are at pressures that will cause damage to valve com-

ponents. Verify that the tanks have step down regulators to reduce the

pressure to safe levels.

LP and Natural Gas Supplies:

Your Epic™ gas stove is equipped from the factory for use with natural gas

only as speciﬁed on the Safety / Listing label attached to the appliance.

This appliance can only be operated using propane gas (LP) if a certiﬁed

fuel conversion kit provided by Lennox Hearth Products is installed by a

qualiﬁed service technician.

Also check the oriﬁce size on the label on the igniter bracket. It must be

the correct size for the fuel and altitude.

Do not run propane tank dry. Running the tank dry may cause a

hazardous condition due to pressure drop in empty tank.

Solid fuel is NOT to be used with this unit.

Fuel

Type

Inlet Pressure Manifold Pressure

Desired Minimum Maximum On Hi

Fire

On Lo

Fire

Natural

Gas

7" WC 5" WC 10.5" WC 3.5" WC 1.7" WC

LP Gas 11" WC 11" WC 13" WC 10" WC 6.0” WC

Check all connections

for leaks using a gas

leak test solution.

Figure 28

These appliances must be isolated from the gas supply piping system

(by closing their individual manual shut-off valve) during any pressure

testing of the gas supply piping system at test pressures equal to or

less than 1/2 psig (3.5 kPa).

These appliances and their individual shut-off valves must be discon-

nected from the gas supply piping system during any pressure testing

of that system at pressures greater than 1/2 psig (3.5 kPa).

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

La chimenea caliente cau-

sará quemaduras graves

Nunca permita que los niños

toquen el vidrio ni otras

partes de la chimenea

ADVERTENCIA

Un foyer chaud peut causer

de graves brûlures

Ne laissez jamais un enfant

toucher à la vitre ou à toutes

autres parties du foyer

AVERTISSEMENT

ATTACHING SAFETY IN OPERATION WARN-

INGS

It is required that the safety instruction labels fur-

nished with the ﬁreplace be afﬁxed to the operation

and control point of the ﬁreplace. A safety instruction

label must be afﬁxed to the wall switch plate where

the ﬁreplace is turned on and off (See Figure A)

or wall thermostat (See Figure B) and if used on

the remote control handheld transmitter (Figure

C). To properly complete the installation of this

ﬁreplace, locate the multi-lingual adhesive labels

provided with the Care and Operation Instructions

and proceed as follows:

1. Locate the wall switch or wall thermostat that

controls the ﬁreplace (verify the switch operates

the ﬁreplace by turning it on and off). Clean the

wall switch plate or wall thermostat thoroughly

to remove any dust and oils. Afﬁx the label to

the surface of the plate of the wall switch that

controls the ﬁreplace (Figure A) or the wall

thermostat (Figure B). Choose the language

primarily spoken in the home. If unknown, afﬁx

the English language label.

2. If a remote control is used to control the ﬁreplace,

locate the transmitter and clean it thoroughly

to remove any dust and oils. Afﬁx the label to

the surface of handheld transmitter (Figure C).

Choose the language primarily spoken in the

home. If unknown, afﬁx the English language

label.

3. If you are unable to locate the labels, please call

Lennox Hearth Products or your nearest Lennox

Hearth Products dealer to receive additional

safety instruction labels free of charge.

Cat. No. H8024 Replacement Label Kit

LENNOX HEARTH PRODUCTS

1-800-9-LENNOX

Note: English is red text on clear label. French and

Spanish are white text on black label.

Hot Fireplace Will Cause

Severe Burns

Never Allow Children to

Touch Glass or other Fire-

place Parts

WARNING

La chimenea caliente

causará quemaduras graves

Nunca permita que los niños

toquen el vidrio ni otras

partes de la chimenea

Un foyer chaud peut causer

de graves brûlures

Ne laissez jamais un enfant

toucher à la vitre ou à toutes

autres parties du foyer

ADVERTENCIA

Figure A

INSTALLER INSTRUCTIONS - ATTACHING SAFETY IN OPERATION WARNINGS

It is the installers responsibility to ensure these warnings are properly afﬁxed during installation. These warning labels are a

critical step in informing consumers of safe operation of this appliance.

Hot Fireplace Will Cause

Severe Burns

Never Allow Children to

Touch Glass or other Fire-

place Parts

WARNING

Figure B Figure C

DIAGRAMMES DES ÉTIQUETTES DE SÉCURITÉ / DIAGRAMAS DE ETIQUETAS DE SEGURIDAD / SAFETY LABEL DIAGRAMS

APPOSITION DES MISES EN GARDE RELATIVES

À LA SÉCURITÉ D’UTILISATION

Il est impératif que les étiquettes de sécurité fournies

avec le foyer soient collées à côté des dispositifs

de contrôle du foyer. Une étiquette de sécurité doit

être collée sur la plaque de l’interrupteur contrôlant

l’allumage du foyer (voir Figure A) ou sur le thermostat

mural (voir Figure B) et, le cas échéant, sur le boîtier

de la télécommande (Figure C). Pour achever l’instal-

lation correcte de ce foyer, procédez comme suit avec

les étiquettes adhésives en langues étrangères fournies

avec les instructions d’utilisation et d’entretien :

1. Repérez l’interrupteur ou le thermostat mural qui

contrôle le foyer (vérifiez que l’interrupteur

contrôle le fonctionnement du foyer en le faisant

basculer de Marche à Arrêt, et vice-versa). Nettoyez

soigneusement la plaque murale de l’interrupteur

ou le thermostat mural pour éliminer la poussière

et les traces de graisse ou d’huile. Collez l’étiquette

sur la surface de la plaque de l’interrupteur mural

qui contrôle le foyer (Figure A) ou du thermostat

mural (Figure B). Choisissez la langue qui est

principalement parlée dans la résidence du

propriétaire. En cas de doute, collez l’étiquette en

anglais.

2. Si une télécommande est utilisée pour contrôler

le foyer, nettoyez la soigneusement pour éliminer

la poussière et les traces de graisse ou d’huile.

Collez l’étiquette sur le boîtier de la télé-

commande (Figure C). Choisissez la langue qui est

principalement parlée dans la résidence du proprié-

taire. En cas de doute, collez l’étiquette en anglais.

3. Si vous ne trouvez pas les étiquettes, veuillez

appeler Lennox Hearth Products ou votre distribu-

teur Lennox Hearth Products local pour recevoir

gratuitement des étiquettes supplémentaires.

Étiquettes de remplacement, n° cat. H8024

LENNOX HEARTH PRODUCTS

1-800-9-LENNOX

Remarque : Le texte anglais est rouge sur un support

transparent. Le texte français et espagnol est blanc

sur un support noir.

COLOCACIóN DE ADVERTENCIAS DE SEGURIDAD

EN OPERACIóN

Se requiere que las etiquetas de instrucciones de

seguridad incluidas con la chimenea se coloquen en

el punto de operación y control de la misma. Se debe

colocar una etiqueta de instrucciones de seguridad

en la placa del interruptor de pared desde el cual se

enciende y se apaga la chimenea (ver la Figura A) o en el

termostato de pared (ver la Figura B) y en el transmisor

de control remoto (Figura C) si se usa. Para completar

correctamente la instalación de esta chimenea,

encuentre las etiquetas adhesivas multilingües incluidas

con las instrucciones de cuidado y operación y haga

lo siguiente:

1. Identiﬁque el interruptor o el termostato de pared

que controla la chimenea (veriﬁque que el interruptor

opera la chimenea encendiéndola y apagándola).

Limpie bien la placa del interruptor o el termostato

de pared para quitar el polvo y aceite. Pegue la

etiqueta en la superﬁcie de la placa del interruptor que

controla la chimenea (Figura A) o en el termostato

de pared (Figura B). Seleccione el idioma que

más se habla en la casa. Si no sabe cuál es, use la

etiqueta en inglés.

2. Si se usa un control remoto para controlar la

chimenea, encuentre el transmisor y límpielo bien

para quitar el polvo y aceite. Pegue la etiqueta en

la superﬁcie del transmisor (Figura C). Seleccione

el idioma que más se habla en la casa. Si no sabe

cuál es, use la etiqueta en inglés.

3. Si no puede encontrar las etiquetas, sírvase llamar

a Lennox Hearth Products o al distribuidor de

Lennox Hearth Products más cercano para recibir

etiquetas de instrucciones de seguridad adicionales

gratuitas.

Juego de etiquetas de repuesto - Nº de cat. H8024

LENNOX HEARTH PRODUCTS

1-800-9-LENNOX

Nota: La etiqueta en inglés es transparente con texto

rojo. Las etiquetas en francés y español son negras

con texto blanco.

AVERTISSEMENT

WHAT TO DO IF YOU SMELL GAS:

DO NOT try to light the appliance. DO NOT touch any electric

switch. DO NOT use any phone in the building. Immediately

call your gas supplier from a neighbor’s phone. Follow the gas

supplier’s instructions. If you cannot reach your gas supplier, call

the ﬁre department.

C. Use only your hand to push in or turn the gas control knob.

Never use any tool. If the knob will not push in or turn by hand,

don’t try to repair it, call a qualiﬁed service technician. Force or

attempted repair may result in a ﬁre or explosion.

D. DO NOT use this appliance if any part has been under water.

Immediately call a qualiﬁed service technician to inspect the

appliance and to replace any part of the control system and

any gas control which has been under water.

OPERATING INSTRUCTIONS

CAUTION: YOUR Lennox Hearth Products gas APPLIANCE MUST

ALWAYS BE OPERATED WITH THE GLASS DOOR IN PLACE.

STOP!! Read the safety information above before proceeding.

1. Make sure gas supply shut off cocks are open and ON/OFF

rocker switch is “OFF.” If equipped with a thermostat, set it to

the lowest setting.

2. Turn off all electrical power to the appliance.

3. Push in gas cock dial slightly and turn clockwise to

“OFF”.

NOTE: Dial cannot be turned from “PILOT” to “OFF” unless dial

is pushed in slightly. Do not force.

4. Wait ﬁve minutes to clear out any gas. If you smell gas, STOP!!

Follow “B” above. If you don’t smell gas, continue.

5. Locate the pilot by looking through the hole under the right front

log. Blue ﬂame will be seen when the pilot is lit.

6. Turn the gas control knob counter-clockwise to the

“PILOT” position.

7. Push the knob all the way in and hold in that position. Im-

mediately light the pilot by pressing the igniter button several

times until pilot is lit. Continue to hold the knob in for about

30 seconds after the pilot is lit. Release knob and it will pop

back out. Pilot should remain lit. If it goes out, repeat steps

4-8 holding knob in an additional 15 seconds after pilot is lit.

If knob does not pop out when released, stop and immediately

call your service technician or gas supplier. If the pilot will not

stay lit after several tries, turn the gas control knob to “OFF”

and call you service technician or your gas supplier.

Operating Instructions

Pre-Lighting Checklist:

Be sure to check these items before the initial lighting of the

stove:

c The stove gas label corresponds to the gas supply available

- that is “natural gas” for natural gas or “LP gas” for LP

gas.

c Gas pressure has been checked carefully - see Page 18.

c All gas ﬁttings have been checked for leaks.

c All clearances to combustibles have been met - see Page

c All combustible materials have been removed from area in

front of the stove.

c All vented areas of the stove are unobstructed.

c House is ventilated to clear initial paint curing odors - see

Page 22.

c All packaging materials have been removed from the ﬁre-

box.

c While stove is cool, ﬁngerprints or other marks have been

cleaned from any gold or nickel surfaces with denatured

alcohol and a soft cloth. Marks left on these surfaces may

become etched into the ﬁnish if not removed prior to burning

the unit.

c Brick panel, log set and embers have been installed.

c The glass door is in place and is properly sealed.

Lighting Instructions:

The following is a copy of the operating and lighting instructions

found with each stove:

FOR YOUR SAFETY READ BEFORE OPERATING

WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS

EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROP-

ERTY DAMAGE, INJURY, OR LOSS OF LIFE.

CAUTION: HOT WHILE IN OPERATION. DO NOT TOUCH. KEEP

CHILDREN, FURNITURE, GASOLINE AND OTHER LIQUIDS WITH

FLAMMABLE VAPORS AWAY. NEVER OPERATE UNIT WITH GLASS

DOOR OFF OR ATTEMPT TO OPEN THE DOOR WHILE HOT.

A. This appliance is equipped with a piezo ignition device to light

the pilot. When lighting the pilot, follow these instructions

exactly.

B. BEFORE LIGHTING, smell around the appliance area for gas.

Be sure to smell next to the ﬂoor, because some gas is heavier

than air and will settle on the ﬂoor.

Flame Color and Behavior

Your stove is designed for maximum heating efﬁciency. Therefore, upon

lighting of the main burner the ﬂames will be semitransparent or “bluish.”

After 10-20 minutes of operation, the logs will heat up and the ﬂames will

become a yellow/orange color.

Adjusting the stove to cause the ﬂames to turn orange sooner may result

in poor combustion, sooting and a hazardous situation. See the drawing

to the right showing proper ﬂame appearance.

When testing for proper operation - If an optional thermostat is installed

adjust it to its highest temperature setting. Visually determine that main

burner gas is burning properly: i.e., no ﬂoating, lifting or ﬂashback. Ad-

just the primary air shutter(s) as required. Check for proper main burner

operation at both high and low ﬂame.

8. After pilot is lit, turn gas control counter-clockwise to

“ON.” Knob can only be turned “ON” if the knob has popped

out.

9. To turn burner on, turn “ON/OFF” rocker switch to “ON” or

set the thermostat to the desired temperature above room

temperature.

10. Adjust the ﬂame height (and heat output) by turning the ﬂame

height knob clockwise for reduced ﬂame and counter-

clockwise for full ﬂame.

11. Set the blower to the desired air ﬂow after it turns on when the

appliance reaches operating temperature.

TO TURN OFF GAS TO APPLIANCE

1. Turn the “ON/OFF” rocker switch and/or thermostat (if installed)

to “OFF.”

2. Turn off electric power to the appliance if service is to be

performed.

3. Turn gas control knob clockwise to “OFF.” Do not

force.

This appliance needs fresh air for safe operation and must be

installed so there are provisions for adequate combustion and

ventilation air. See Installation and Operation Manual accompa-

nying appliance.

SHUTDOWN PROCEDURE

To turn off the burner, turn the rocker switch to “OFF” or adjust

the thermostat (if installed) to a setting below room temperature.

The pilot will remain lit for future burner ignition. For complete

shutdown, see “TO TURN OFF GAS TO APPLIANCE” above.

IMPORTANT NOTE: When opening the lower door while

the stove is burning, pull on the handle located on the top

side of the lower door. Be cautious not to touch any part

of the front door and ﬁrebox just above the lower door as

those areas are hot.

No Blue Flame

Center

Soot at

Flame Tip

Dark Orange

Flame

IMPROPERLY

BURNING FLAME

Soot above

Flame Tip No Soot at

Flame Tip

PROPERLY

BURNING FLAME

Semi-Transparent

Yellow Flame

Blue Flame

Center

Ports on Pan

Burner Assembly

Burner Flame Appearance

Figure 30

SIT Millivolt Gas Valve

Gas Control Knob

(Pilot / On / Off)

Flame Height Control

Knob (HI/LO)

OFF

PILOT

LOW















GAS CONTROL

ON/OFF FLAME HEIGHT

Control Panel

Figure 29

WARNINGS

•

Improper installation, adjustment, alteration,

service or maintenance can cause injury or

property damage. For assistance or additional

information, consult a qualiﬁed installer, service

agency or your gas supplier.

•

Operation of this appliance when not connected

to a properly installed and maintained venting

system can result in carbon monoxide (CO)

poisoning and possible death.

•

Carbon monoxide poisoning – early signs of

carbon monoxide poisoning resemble the ﬂu

with headaches, dizziness, or nausea. If you

have these signs, get fresh air at once! Have

the heater inspected by a qualiﬁed service

technician. Some people are more affected by

carbon monoxide than others. These include

pregnant women, people with heart or lung

disease or anemia, those under the inﬂuence

of alcohol and those at high altitudes.

Gas Control

Off / Pilot / On Flame Height

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Pilot Flame Appearance

Figure 31

Air Shutter Adjustment

CAUTION: Air shutter is hot while the Epic™ gas stove is operating

and should only be adjusted using a heat resistant glove.

The air shutter control lever is located inside the main control door above

the control panel. The lever is linked to the primary air shutter on the main

burner. The air shutter regulates the amount of primary air the burner

receives and, therefore, how clean the stove burns. The air shutter should

only be adjusted by a qualiﬁed gas technician. The stove should burn for

about 15 minutes with the logs installed before adjusting the air shutter.

Moving the lever to the left (closing the shutter) will raise the height of

the ﬂames as well as turn them more yellow/orange. Moving the lever to

the right will open the shutter, turning the ﬂames to a cleaner transparent

blue and enhance the glow of the logs.

CAUTION: The air shutter should never be set so as to make the

tips of the ﬂames sooty or create sooting on the viewing glass,

logs, or ﬁrebox ceiling. If soot begins to form after burning, the

air shutter should be opened gradually until the sooting condi-

tion stops. Gas quality and gas pressure may vary, which can

affect the burning characteristics of the stove.

Quiet Operation

As the Epic gas stove is burning, a number of normal operational sounds

may be heard. The ﬂow of gas through the gas valve and oriﬁce may

make a rushing or whistling noise. If this noise is objectionable, it can be

reduced by turning down the ﬂame. Turning down the ﬂame can reduce

total heat output by more than 30%. When the blower turns on, the

sound of rushing air may be heard. The blower sounds may be reduced

by adjusting the speed control located on the blower assembly. Also, a

slight clicking sound may be heard as the gas valve or blower switch is

turned on and off.

Paint Curing

This stove has been painted with Stove Bright high temperature metallic

paint. It leaves the factory dry to the touch, but completes the curing

process as the stove is used. To cure the paint, burn the appliance four

successive times for ten minutes each time with a ﬁve minute cool down

between each ﬁring. Also some parts of the appliance may be lightly

coated with machining oil. Ventilate the house during these ﬁrst ﬁrings

as the paint and oil give off carbon dioxide and unpleasant odors. It is

recommended that persons sensitive to an imbalance in the indoor air

quality avoid the stove during the curing process.

Optional Wall Thermostat

If an optional wall thermostat is to be installed, install the thermostat per

the manufacturers instructions (provided with the thermostat). Failure

to follow manufacturers instructions could result in a malfunction. Pay

special attention to the thermostat location requirements. If the loca-

tion requirements are not adhered to the appliance, erratic operation or

failure may occur.

Do not mount the thermostat where it may be affected by:

• Radiant heat from this appliance, ﬁreplaces, sun or other heat

sources.

• Drafts or dead spots behind doors or in corners.

• Hot or cold air from ducts.

Air Shutter Adjustment Handle, highlighted

Closed Open

Loosen screws to adjust, tighten

screws when adjustment is complete.

Figure 32

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Operating Options

Your stove comes equipped with an “On/Off” rocker switch used to turn

the burner on and off while the pilot light is on. The switch is a round

rocker switch located behind the main control panel door.

A millivolt wall thermostat, or a remote control, can be used to supple-

ment the rocker switch. The gas valve is powered by millivolts generated

by the pilot assembly. This millivolt system is very sensitive to electrical

resistance, therefore, make sure all connections are tight, clean and free

from corrosion. Do not splice any millivolt wires. Consult the table below

to determine the proper gage of wire for the thermostat or wall switch

connections. This table refers to the total length of the wire (out to the

switch and back). The thermostat must be a millivolt type. A 24-volt

furnace thermostat will not work. Never hook up household current - 120

Volts - to the millivolt system. It is not recommended to hook up any

more than two switches to the stove (for example a rocker switch and a

wall thermostat). Additional switches may affect the system resistance

and increase the chance of the burner not igniting.

Follow the instructions included with the thermostat or remote control

for wiring. The thermostat, remote control and rocker switch will turn the

burner on and off independently. Be sure to set the rocker switch to the

“Off” position when using the thermostat or remote control and set the

thermostat or remote control to the lowest temperature when you wish

to use the rocker switch only, otherwise one may override the other.

Millivolt Control System

This stove operates on a millivolt control system. As such, no additional

power supply is needed for the stove to heat. The pilot assembly contains

a thermocouple that, when heated by the pilot ﬂame, generates electricity

(millivolts- mV=1/1000 of a volt) which opens a valve allowing gas to

continue ﬂowing to the pilot assembly. The pilot assembly also contains a

thermopile that, when heated by the pilot ﬂame, generates electricity that

ﬂows to terminal #1 (labeled TPTH) on the gas valve. When the electricity

is conducted from terminal #1 through the on/off switch, thermostat,

or receiver of the remote control to terminal #3 (labeled TH) on the gas

valve, the main burner will ignite.

CAUTION: Label all wires prior to disconnection when servic-

ing controls. Wiring errors can cause improper and dangerous

operation.

ATTENTION: Au moment de l'entretien des commandes,

étiquetez tous les fils avant de les débrancher. Des erreurs

de cáblage peuvent entraîner un fonctionnement inadéquat et

dangereux.

Terminal 3Terminal 1 Terminal 2

Figure 33

Thermostat Wire

Wire Size Maximum Length

12 Gage 100 Feet

14 Gage 64 Feet

16 Gage 40 Feet

18 Gage 25 Feet

20 Gage 16 Feet

Gas Valve

Wiring Terminals

Millivolt Control Schematic

Thermopile

ON/OFF Rocker Switch, Ther-

mostat, or Remote Thermostat

Piezo Igniter

Thermocouple

Pilot

Gas

Line

Sparker Pilot Hood

Pilot Assembly

Gas Inlet

Pressure Taps

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

24 NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

CAUTION: Wear gloves and safety glasses for protection while

doing required maintenance.

Verify proper operation after servicing.

S'assurer que l'appareil fonctionne adéquatement une fois

l'entretien terminé.

Maintenance Checklist:

The following should only be performed by a qualiﬁed service

technician.

1. Annual inspection should be made and the following checks per-

formed:

oWhen unit is cool, open glass viewing door and inspect burner for

dirt, soot and lint accumulations and remove if necessary. If exces-

sive soot accumulation is present on burner, have a qualiﬁed service

technician adjust burner for proper combustion.

oClean inside of glass viewing door with gas ﬁreplace glass cleaner.

NEVER attempt to open door or clean glass when unit is

hot.

oCheck the hot air outlet vents for lint or other accumulations. Never

block or restrict vent openings or obstruct ﬂow of ventilation air.

oCheck that direct-vent pipe, air intake and ﬂue are open and free of

soot, blockage, or debris.

oCheck gaskets once a year. Gaskets must be tight. Replace if neces-

sary.

oInspect the pilot system for proper ﬂame. NEVER ADJUST THE

PILOT until after the gas pressure has been checked and supply

lines have been completely bled (this may take an hour or more when

bleeding through the pilot). All pilots are checked and burned at the

factory prior to shipment. The pilot adjustment screw is located to

the lower left of the ﬂame height control knob.

.25 Adjust the pilot screw to properly size the ﬂames. The ﬂames

should completely surround the thermopile and thermocouple and

extend across the main burner tube ports. Be careful not to back

the screw out of its threads.

oCheck that the area around the stove is kept clear and is free of

combustible materials, gasoline and other flammable vapors

and liquids.

oCheck the millivolt system as per the table on this page.

Proper Pilot Flame Appearance

Figure 34

Millivolt and System Checks

Check

Test

Connect

Meter

Leads to

Terminals

Thermostat

Connects

Meter Read-

ing

Should Be

A Complete

System

2 & 3 Closed 100 MV

or More

B Thermopile

Output

1 & 2 Open Greater Than

325 MV

C System

Resistance

2 & 3 Closed 2.5 Ohms

See Figure 33 - Wiring Terminals

2. The viewing glass should be cleaned periodically (see Glass Door

Cleaning and Maintenance).

3. Should repairs or maintenance of the stove require the disassem-

bly of the vent/air intake system, the reassembly and resealing

should be completed by a qualiﬁed service technician and follow

the instructions on Page 12 of this manual.

MAINTENANCE AND SERVICING

WARNING

Turn off gas and electrical power to the ﬁreplace

and allow it to cool before cleaning or servicing

the appliance.

Vent Pipe Maintenance

Conduct an inspection of the venting system semiannually.

Recommended areas to inspect are as follows:

1. Check areas of the venting system which are exposed to

the elements for corrosion. These will appear as rust spots,

streaks, or, in extreme cases, holes. These components should

immediately be replaced.

2. Remove the cap and shine a ﬂashlight down the vent. Remove

any bird nests or other foreign material.

3. Check for evidence of excessive condensate, such as water

droplets forming in the inner liner and subsequently dripping

out at joints. Continuous condensate can cause corrosion of

caps, pipe and ﬁttings. It may be caused by having excessive

lateral runs, too many elbows, or exterior portions of the system

being exposed to cold weather.

4. Inspect joints to verify that no pipe sections or ﬁttings have been

disturbed and consequently loosened. Also check mechanical

supports such as wall straps or plumbers’ tape for rigidity.

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

4. With both doors open, remove the four socket head cap screws,

two on each side, securing the top. Lift and remove the top of

the stove.

5. Unlatch main door and lift straight up off of the locating hinge

pins.

6. Reinstall door assembly following steps in reverse order.

Glass Door Cleaning and Maintenance

Cleaning: Do not remove or clean the glass door when hot. When

cool, the glass may be cleaned with a clean, soft cloth and glass cleaner.

For cleaning white condensation from the interior glass use a gas stove

glass cleaner available from your stove dealer. Use of caustic or abrasive

cleaners may damage glass. Gold or nickel plated trim must be cleaned

with glass cleaner or denatured alcohol and a soft cloth before ﬁring

or ﬁngerprints and stains will remain permanently. Never use abrasive

polish to clean the gold or nickel as it will ruin the ﬁnish. DO NOT spray

commercial glass cleaner with ammonia on the door and glass gasket

as it may dissolve the gasket glue.

Repair: If the glass is broken in the glass door, the entire door (metal

frame, gasket and glass) should be replaced as a unit. This replacement

glass door is available from your Lennox Hearth Products dealer. Do not

use substitute parts or materials. The glass is neo-ceramic and alternative

types must not be used.

NOTE: BE CAREFUL NOT TO SPRAY COMMERCIAL GLASS

CLEANER WITH AMMONIA ON GASKET AREA OF DOOR. AM-

MONIA WILL DISSOLVE GASKET GLUE.

NOTE: GOLD PLATED SURFACE MUST BE CLEANED WITH GLASS

CLEANER AND SOFT RAG BEFORE FIRING THE FIRST TIME OR

FINGER PRINTS AND STAINS WILL REMAIN PERMANENTLY.

NEVER USE BRASS POLISH TO CLEAN GOLD, THIS WILL RE-

MOVE GOLD PLATING!

Figure 35

Glass Door

Only doors certiﬁed with the appliance shall be used.

Seules des portes certiﬁées pour cet appareil doivent être

utilisées.

CAUTION: DO NOT abuse glass door by striking or slamming

shut.

Do not remove glass door while the appliance is hot.

Opening and Removing Door

To replace the door:

1. Shut off the main burner using the rocker switch.

2. Shut off the pilot ﬂame by turning the pilot knob clockwise to “OFF.”

3. Facing the stove pull open the left side door and open the right side

door by removing the socket head cap screw located underneath the

door near the front of the stove.

WARNING

• Do not attempt to substitute the materials used

on these doors, or replace cracked or broken

glass.

• Handle this glass with extreme care! Glass is

susceptible to damage – Do not scratch or handle

roughly while reinstalling the glass door frame.

• The glass door(s) of this appliance must only be

replaced as a complete unit as provided by the

manufacturer. Do not attempt to replace broken,

cracked or chipped glass separately.

• Do not attempt to touch the front enclosure glass

with your hands while the appliance is in use.

WARNING

Do not operate appliance with the glass front

removed, cracked or broken.

AVERTISSEMENT

Ne pas utiliser l'appareil si le panneau frontal en

verre n'est pas en place, est craqué ou brisé.

Fuel Conversion

Converting the stove between natural gas (NG) and propane (LP) can be

accomplished by either changing the cassette (valve and pilot assembly)

or installing a conversion kit (regulator, burner oriﬁce and repositioning

the slide oriﬁce of the pilot). Only a qualiﬁed service technician should

perform the conversion.

Conversion Kit

Please see instructions provided with conversion kit.

Cassette Removal

CAUTION: Label all wires prior to disconnection when servic-

ing controls. Wiring errors can cause improper and dangerous

operation.

ATTENTION: Au moment de l'entretien des commandes,

étiquetez tous les fils avant de les débrancher. Des erreurs

de cáblage peuvent entraîner un fonctionnement inadéquat et

dangereux.

1. Be sure the gas supply is shut off. The electrical supply for the blower

should be unplugged from both the wall and the Epic™ gas stove

before beginning the conversion.

2. Disconnect back of pedestal by removing the four button head cap

screws securing it, slide back far enough to label and disconnect wires

from the AC inlet plug. Remove the white remote thermostat plug.

Completely remove back of pedestal from the Epic gas stove.

3. Disconnect the gas supply from the stove, being careful not to apply

pressure to the valve in the process.

4. Remove socket head cap screw securing the bottom of the right side

door, open, label and remove the wires leading to the snap switch.

5. Remove the control panel containing the On/Off switch by removing

the four socket head cap screws securing it. Pull the control panel

out far enough to remove the orang e piezo igniter wire. Detach the

two black wires from the back of the On/Off switch, disconnect the

fan control wires and completely remove the control panel. Remove

the knob extensions from the valve controls.

6. Remove the log set and brick panels (see Brick Panel, Log Set and

Ember Installation).

7. Remove the two screws from the back of the burner. Lift the left end

of the burner and slide if off the oriﬁce and shutter tube. Remove the

burner from the ﬁrebox.

8. From inside the ﬁrebox, remove the right side burner support. Then

remove the seven socket head cap screws holding the cassette in

place.

9. From inside the pedestal remove the four 3/8” nuts holding the back

of the control panel.

Cassette Screws

Blower Removal

10. Mark and unplug the remaining fan wire. Remove the three screws

securing the fan and set aside.

11. Remove the cassette assembly by carefully pulling the top cassette

plate downward, guiding the pilot assembly out of the ﬁrebox, down

into the pedestal area. Once the pilot assembly is clear of the ﬁrebox,

remove the cassette from the pedestal.

12. Install the new, converted, or serviced cassette in the reverse order of

removal. All surfaces of the cassette must be sealed to the ﬁrebox

to ensure an air tight seal. The old gasket must be replaced with a

new gasket.

13. All parts and wires must be correctly reinstalled to ensure safe and

proper operation of the unit.

Figure 36

Figure 37

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

TROUBLESHOOTING

NOTE: When troubleshooting the gas control system, be sure the external gas shut off valve, located at the gas supply inlet is in

the “ON” position.

IMPORTANT: Call your gas supplier or plumber for additional help with any gas control problem. Valve system troubleshooting

should only be accomplished by a qualiﬁed service technician.

SYMPTOM PROBABLE CAUSE CORRECTIVE ACTION

Thin black coating

(soot) forms on the

viewing glass, logs, or

ﬁrebox.

Improper log or ember

placement.

Blocked ﬂue.

Improper air shutter

setting.

See Brick Panel, Log Set and Ember Installation.

Check for obstructions in vent pipe, check for proper restrictor setting. See Flue Restric-

tors.

See Air Shutter Adjustment.

Humming or whistling

coming from ﬁreplace.

Normal operating noise.

Dirt in burner oriﬁce.

See Quiet Operation. The noise may be reduced by slightly turning the ﬂame down. Turning

the ﬂame down will reduce the heat output of the ﬁreplace.

Clean oriﬁce.

A change in ﬂame

appearance or burner

operation.

A change in gas pres-

sure.

Improper ember or log

placement.

Have your gas supplier check for correct gas pressure (7” W.C. natural gas; 11” W.C. LP

gas).

See Brick Panel, Log Set and Ember Installation.

Pilot will not light. No gas supplied to unit.

Air in line.

Defective igniter (no

spark at electrode).

The valve control knob

is not turned to “pilot”

and pushed in.

Turn on gas.

To purge, hold in control knob in pilot position for 1-2 minutes and light.

Check for spark at electrode and pilot, if no spark and electrode wire is properly connected,

replace igniter.

See Lighting Instructions.

Pilot will not stay lit

after carefully following

lighting instructions.

Pilot ﬂame is not sur-

rounding thermocouple.

Thermocouple not

generating sufﬁcient

voltage.

Air in gas supply line.

Check pilot ﬂame adjustment (see Maintenance and Servicing section).

Check the connection between the thermocouple lead and the valve. Turn control knob to

“pilot” and push in and light pilot. While lit, take millivolt reading at lead going into valve’s

CPU. Minimum reading should be 17 millivolts. If less, replace thermocouple.

Purge air in pilot gas line by holding in control knob at “pilot” and sparking igniter. The air

in the line may take up to several minutes to purge.

Main burner will not

burn.

Pilot has gone out.

Rocker switch or

thermostat wires are

defective.

Thermopile may not be

generating sufﬁcient

millivolts.

See Lighting Instructions.

Disconnect rocker switch and thermostat wires at terminals 1 and 3 on valve. Jumper

across from 1 to 3 with pilot lit. If burner comes on either rocker switch or thermostat wir-

ing is not functioning.

Make sure thermopile is fully engulfed by the pilot ﬂame. Check thermopile with millivolt

meter. With pilot lit and the rocker switch and thermostat off, the millivolt reading with the

meter connected to valve terminals 1 and 2 should be after 2 minutes at least 325. If the

thermopile lead connections are good at terminals 1 and 2 and readings are less than 325,

replace faulty thermopile.

Wire Harness Diagram

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous

operation.

ATTENTION: Au moment de l'entretien des commandes, étiquetez tous les fils avant de les débrancher. Des erreurs de cáblage

peuvent entraîner un fonctionnement inadéquat et dangereux.

POWER CORD

SNAP SWITCH

SPEED CONTROL

SWITCH

BLOWER

MALE SPADE 1/4"

FEMALE SPADE 1/4"

RING LUG CRIMP

FEMALE SPADE 1/4"

24"

Remote Thermostat Plug

Wht 5"

BLK 5"

GRN 24"

WHT 5"

BLK 18"

BLK 5"

BLK 16"

FEMALE SPADE 1/4"

MALE SPADE 1/4"

BLK 24"

FEMALE SPADE

1/4"

6ft

Figure 38

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Diagram No. Part No. Description

1 H3102 Front Door

2 H5835 Burner Support, Right

3 H5834 Burner Support, Left

4 H3137 Burner Pan

5,6,7 H5872 Brick Panel Set

8 H5836 Brick Panel Bracket

10,11 H3124 Heat Exchanger Kit

12,13 H6014 Side Door

14 H5875 Snap Switch

16,17,24,25,26 H6015 Large Relief Door Assembly

18 H6017 Top Cover

19 H5919 Flue Adapter 6-5/8”

20 H5909 Flue Adapter Gasket

22,23,24,25,26 H3127 Relief Door Assembly, Small

27 H3125 Door Latch Assembly

29 H3126 Magnet and Bracket Assembly

30 H6016 Control Door Assembly

32 H3125 Control Door Latch

33 H5969 Flame Control Extension Knob

34 H5968 Pilot Control Extension Knob

35, 37, 38, 50, 51, 52 H3138 Cassette Assembly, NG

H5942 Gas Control Valve, NG

H5943 Regulator, NG

H5945 Regulator, LP

41 H5744 On/Off Switch, Round

42 H5742 Blower Speed Control (rheostat)

43 H5745 Piezo Igniter

44 H5888 Blower

48 H5896 Fitting Bulkhead

49 H5924 Oriﬁce, NG #36, 33,000 BTU

49 H5973 Oriﬁce, NG #31, 40,000 BTU

51 H5922 Pilot Assembly, NG or LP

52 H5907 Cassette Gasket

53,54 H3078 Blower Grill Assembly

55 H3079 A/C Power Plug

H3077 Power Cord

H5873 Log Set

H5863 Bag of Embers (volcanic stone)

H5864 Bag of Rockwool

REPLACEMENT PARTS - Epic™ 33/40 (EPIC33/40)

WARNING

Failure to position the parts in accordance

with these diagrams or failure to use only

parts speciﬁcally approved with this appli-

ance may result in property damage or

personal injury.

AVERTISSEMENT

Risque de dommages ou de blessures

si les pièces ne sont pas installées

conformément à ces schémas et ou si

des pièces autres que celles spéciﬁque-

ment approuvées avec cet appareil sont

utilisées.

Contact an Authorized Lennox Hearth Products dealer

to obtain any of these parts. Never use substitute ma-

terials. Use of non-approved parts can result in poor

performance and safety hazards.

NO. DESCRIPTION

1 FRONT DOOR

2 RIGHT BURNER SUPPORT

3 LEFT BURNER SUPPORT

4 BURNER PAN / LOG SET

5 BRICK PANEL SET

6 BRICK PANEL SET

7 BRICK PANEL SET

8 BRICK PANEL BRACKET

9 NAME PLATE

10 SHEETMETAL HEATSINK

11 HEATSINK GASKET

NO. DESCRIPTION

12 SIDE DOOR

13 SIDE DOOR

14 SNAP SWITCH

15 TOP HINGE BRACKET

16 RELIEF DOOR ASSY. LARGE

17 RELIEF DOOR, LARGE

18 TOP COVER

19 6-5/8” FLUE ADAPTER

20 FLUE ADAPTER GASKET

21 REAR TOP HINGE

22 SMALL RELIEF DOOR GASKET

NO. DESCRIPTION

23 SMALL RELIEF DOOR

24 SPRING, RELIEF DOOR

25 WASHER, RELIEF DOOR

26 BOLT, RELIEF DOOR

27 DOOR LATCH KIT

28 SPACER

29 MAGNET AND BRACKET ASSY

30 CONTROL DOOR

31 CONTROL DR LATCH BRACKET

32 CONTROL DOOR LATCH

REPLACEMENT PARTS DIAGRAMS - Epic™ 33/40 (EPIC33/40)

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

NO. DESCRIPTION

33 FLAME CONTROL EXTENSION

34 PILOT CONTROL EXTENSION

35 VALVE ASSY.

36 BLACK IRON PIPE

37 STREET ELBOW

38 BRACKET, VALVE

39 CONTROL PANEL

40 DASHBOARD

41 ON/OFF SWITCH

42 RHEOSTAT

43 PIEZO IGNITER

NO. DESCRIPTION

44 BLOWER

45 SLIDER WASHER

46 CASSETTE PLATE

47 BULKHEAD SPACER

48 FITTING BULKHEAD

49 ORIFICE

50 PILOT ASSEMBLY BRACKET

51 PILOT ASSEMBLY

52 CASSETTE GASKET

53 FAN GRILL COVER

54 FAN GRILL MOUNT

NO. DESCRIPTION

55 AC POWER PLUG

56 PEDESTAL BACK

57 THERMO. OUTLET BRACKET

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Trim Kits

Kits Include: Matching Trim

for Glass (Upper and Lower)

(ref. form #775291M)

Cat. No. Model Description

75348 EPIC-TRIM-B Black Trim

75349 EPIC-TRIM-G Gold Trim

75350 EPIC-TRIM-BN Brushed Nickel Trim

75351 EPIC-TRIM-BKN Black Nickel Trim

Gas Conversion Kits

Cat. No. Model Description

75355 EPIC-CK-LP to NG Conversion Kit LP to NG (ref. form #775235M)

75352 EPIC-CK-NG to LP Conversion Kit NG to LP (ref. form #775244M)

ACCESSORIES

NOTE: The form numbers referenced are the part numbers of the instruction sheets

included in kits.

Touch-Up Paint Kit

70K99 TSPK-B Touch-Up Paint, Metallic Black (12 oz aerosol)

Wall

Thermostat

Remote

Control

Controls

70005 RT-AC Remote Thermostat AC (ref. form #775280M)

H0251 RCL-STAT Remote Control, Deluxe Thermostat DC,

(ref. form #750129M)

H4635 DWTK Wall Thermostat, Digital

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

MODEL

MODÈLE

EPIC™ NG 40

MANUFACTURED BY:

LENNOX HEARTH PRODUCTS

PO BOX 987

AUBURN, WA., USA 98071

SERIAL NO.

NUMÉRO DE

SÉRIE

Report No. / Número de Rapport

050-S-21b-5

RATINGS

EPIC 33 EPIC 40

NATURAL GAS LP GAS NATURAL GAS LP GAS

MAXIMUM INPUT BTUH 0-2,000 FT (0-610 M)* 33,000 / 23,000 31,000 / 24,000 40,000 / 27,000 39,000 / 30,000

ORIFICE (DMS) 0-2,000 FT (0-610 M)* #36/.106 IN. #52/.064 IN. #31/.120 IN. #49/.073 IN.

MANIFOLD PRESSURE (IN. WC)

3.5 / 1.7 10.0 / 5.4 3.5 / 1.7 10.0 / 5.4

MIN. INLET PRESSURE (IN. WC) 5.0 11.0 5.0 11.0

*UNIT FACTORY EQUIPPED FOR 0-2000 FT/0-610 M, IN CANADA 0-4500 FT/0-1370 M

ELECTRICAL RATING: 120 VAC, 60 HZ, LESS THAN 2 AMPS

MINIMUM CLEARANCES - TO COMBUSTIBLES IN INCHES

CAUTION:

HOT WHILE IN OPERATION. DO NOT TOUCH. SEVERE BURNS MAY RESULT. KEEP

CHILDREN, CLOTHING, FURNITURE, GASOLINE AND OTHER LIQUIDS HAVING FLAMMABLE VAPORS

AWAY. KEEP BURNER AND CONTROL COMPARTMENT CLEAN. SEE INSTALLATION AND OPERATING

INSTRUCTIONS ACCOMPANYING APPLIANCE. FOR USE WITH GLASS DOORS CERTIFIED WITH THIS

APPLIANCE ONLY. DO NOT OPERATE THE APPLIANCE WITH GLASS REMOVED, CRACKED OR BROKEN.

REPLACEMENT OF THE PANEL(S) SHOULD BE DONE BY A LICENSED OR QUALIFIED PERSON.

WARNING: IMPROPER INSTALLATION, ADJUSTMENT, ALTERATION, SERVICE OR MAINTENANCE CAN

CAUSE INJURY OR PROPERTY DAMAGE. REFER TO THE OWNER’S INFORMATION MANUAL PROVIDED

WITH THIS APPLIANCE. FOR ASSISTANCE OR ADDITIONAL INFORMATION CONSULT A QUALIFIED

INSTALLER, SERVICE AGENCY OR GAS SUPPLIER.

ALCOVE DIMENSIONS

MAXIMUM DEPTH 48” (1219mm)

MINIMUM WIDTH 48” (1219mm)

MINIMUM HEIGHT 69” (1753mm)

SEE OWNER’S MANUAL FOR

OTHER ALCOVE CLEARANCE

CONFIGURATIONS

HEARTH PROTECTION

SEE INSTRUCTION MANUAL

INSTALLATION

4" (102mm)

24.5" (622mm)

12.5"

(318mm)

90°

4.5"

(114mm)

4.5"

(114mm)

INSTALLATION

10.5" (267mm)

Part No./ No. Pièce #36247 Rev. B, 03/08 DO NOT REMOVE OR COVER THIS LABEL Made in U.S.A.

DATE OF MANUFACTURE / DATE DE FABRICATION

2008 2010 20112009 JANV

JAN FEVR

FEB MARS

MAR AVR

APR MAI

MAY JUIN

JUN JUIL

JUL AOÛT

AUG SEPT

SEP OCT

OCT NOV

NOV DEC

DEC

N’ENLEVEZ PAS OU NE COUVREZ PAS CETTE ÉTIQUETTE Fabriqué aux U.S.A. IGN 08-0711

DANGER:

CET APPAREIL DÉGAGE DES TEMPÉRATURES ÉLEVÉES ET DEVRAIT ÊTRE INSTALLÉ

À L’ÉCART DES ENDROITS TRÈS PASSANTS ET LOIN DES MEUBLES ET RIDEAUX. SURVEILLEZ LES

ENFANTS QUI SE TROUVENT DANS LA PIÈCE. GARDEZ LA ZONE AUTOUR DU FOYER EXEMPTE DE

MATÉRIAUX COMBUSTIBLES, D’ESSENCE ET AUTRES VAPEURS ET LIQUIDES INFLAMMABLES.

MAINTENEZ LE BRÛLEUR ET LE BOÎTIER DES COMMANDES PROPRE EN TOUT TEMPS. VOIR LES

MANUELS D’INSTALLATION ET D’ENTRETIEN QUI ACCOMPAGNENT L’APPAREIL. SEUL LE PANNEAU

VITRÉ FOURNI PAR LE MANUFACTURIER PEUT ÊTRE UTILISÉ AVEC CET APPAREIL. EN AUCUN CAS,

L’APPAREIL NE PEUT ÊTRE UTILISÉ SANS LA VITRE OU AVEC LA VITRE BRISÉE. LE REMPLACEMENT DE

LA VITRE DOIT ÊTRE EFFECTUÉ PAR UN TECHNICIEN DE SERVICE QUALIFIÉ.

AVERTISSEMENT: UNE INSTALLATION INADÉQUATE DE MÊME QU’UN AJUSTEMENT, UNE MODIFICATION,

UNE RÉPARATION OU UN ENTRETIEN INCORRECTS PEUVENT CAUSER DES BLESSURES OU DOMMAGES

À LA PROPRIÉTÉ. RÉFÉREZ-VOUS AU MANUEL D’ENTRETIEN LIVRÉ AVEC CET APPAREIL. POUR DE

L’ASSISTANCE, CONSULTEZ UN INSTALLATEUR QUALIFIÉ, UNE ENTREPRISE DE SERVICE OU UN

FOURNISSEUR DE GAZ.

DIMENSIONS – ALCOVE

PROFONDEUR MAXIMUM: 48 PO. (1219mm)

LARGEUR MAXIMUM : 48 PO. (1219mm)

HAUTEUR MAXIMUM : 69 PO. (1753mm)

REFEREZ VOUS AU MANUEL D’INSTALLATION

POUR TOUT AUTRE DEGAGEMENT REQUIS.

PROTECTIONS AU PLANCHER : REFEREZ

VOUS AU MANUEL D’INSTALLATION

DÉGAGEMENTS AUX COMBUSTIBLES - POUCES

HOMOLOGUÉ FOYER RADIANT PRÉFABRIQUÉ AU GAZ -NE PAS UTILISER AVEC DU COMBUSTIBLE

SOLIDE

MAY BE INSTALLED IN RESIDENTIAL BEDROOMS AND MANUFACTURED (MOBILE) HOMES.

TESTÉ SELON LA NORME ANSI Z21.88-2005/CSA 2.33-2005 «FOYER RADIANT AU GAZ», UL307B, CSA P.4.1-02, ET CGA 2.17-M91.

CET APPAREIL DOIT ÊTRE INSTALLÉ CONFORMÉMENT AUX EXIGENCES DES CODES RÉGIONAUX ET DU CODE D’INSTALLATION

ANSI NFPA 54-DERNIÈRE ÉDITION (ETATS-UNIS), OU CAN/CGA-B149.1-DERNIÈRE ÉDITION (CANADA) POUR LES MAISON

MOBILE LE STANDARD DE SÉCURITÉ EST TITLE 24CFR, PART 3280 . CET APPAREIL DOIT ÊTRE INSTALLER SELON LES

SPÉCIFICATIONS DU MANUFACTURIER.

CET APPAREIL DOIT ÊTRE UTILISÉ AVEC LE TYPE DE GAZ INDIQUÉ SUR LA PLAQUE SIGNALÉTIQUE ET PEUT ÊTRE INSTALLÉ

DANS UNE MAISON PRÉUSINÉE OU DANS UNE MAISON MOBILE FIXE, LÀ OÙ LES CODES RÉGIONAUX LE PERMETTENT. VOIR

LE MANUEL D’ENTRETIEN POUR PLUS DE DÉTAILS. CET APPAREIL NE PEUT PAS ÊTRE CONVERTI POUR L’USAGE AVEC

D’AUTRES TYPES DE GAZ À MOINS D’UTILISER UNE TROUSSE DE CONVERSION HOMOLOGUÉE.

DANGER: RISQUE DE CHOC ÉLECTRIQUE. DÉBRANCHEZ L’APPAREIL AVANT D’EN FAIRE L’ENTRETIEN.

SI L’APPAREIL REQUIERT UN BRANCHEMENT ÉLETRIQUE, LES RACCORDEMENTS ET LA MISE À LA TERRE DOIVENT ÉTRE

CONFORMES AUX EXIGENCES DES CODES RÉGIONAUX ET DU CODE D’INSTALLATION ANSI/NFPA 70 OU CSA C22-1.

POSITION

EN COIN

POSITION PARALLÈLE OU

POSITION DE L'ALCÔVE

VENTED GAS FIREPLACE HEATER - NOT FOR USE WITH SOLID FUEL

MAY BE INSTALLED IN RESIDENTIAL BEDROOMS AND MANUFACTURED (MOBILE) HOMES.

TESTED TO ANSI Z21.88-2005/CSA 2.33-2005 “VENTED GAS FIREPLACE HEATERS”, UL307b, CSA P.4.1-02,

AND CGA 2.17-M91.

THIS APPLIANCE MUST BE INSTALLED IN ACCORDANCE WITH LOCAL CODES, IF ANY. IF NOT, FOLLOW THE

CURRENT ANSI Z223.1/NFPA 54-LATEST EDITION (USA) OR CAN/CGA B149.1-LATEST EDITION (CANADA)

AND SAFETY STANDARD, TITLE 24 CFR, PART 3280 FOR MOBILE HOMES. ALSO, APPLIANCE MUST BE

INSTALLED IN ACCORDANCE WITH THE MANUFACTURER’S INSTALLATION INSTRUCTIONS.

THIS APPLIANCE IS ONLY FOR USE WITH THE TYPE OF GAS INDICATED ON THE RATING PLATE AND MAY

BE INSTALLED IN AN AFTERMARKET, PERMANENTLY LOCATED, MANUFACTURED (MOBILE) HOME WHERE

NOT PROHIBITED BY LOCAL CODES. SEE OWNER’S MANUAL FOR DETAILS. THIS APPLIANCE IS NOT

CONVERTIBLE FOR USE WITH OTHER GASES, UNLESS A CERTIFIED KIT IS USED.

DANGER: RISK OF ELECTRICAL SHOCK. DISCONNECT POWER BEFORE SERVICING UNIT.

IF ELECTRICALLY CONNECTED, CONNECTIONS AND GROUNDING MUST BE IN ACCORDANCE WITH LOCAL

CODES, IF ANY. IF NOT, FOLLOW THE CURRENT NATIONAL ELECTRICAL CODE ANSI/NFPA 70-LATEST

EDITION (USA) OR CSA C22-1-LATEST EDITION (CANADA).

FACTORY EQUIPPED FOR NATURAL GAS. IF CONTROL PANEL

CONTRADICTS THIS LABEL, UNIT FUEL TYPE HAS BEEN CONVERTED.

CET APPAREIL EST MUNI D’ÉQUIPEMENT POUR L’USAGE DU GAZ NATUREL.

SI L’ÉTIQUETTE DU PANNEAU DES COMMANDES CONTREDIT CETTE ÉTIQUETTE,

C’EST QUE LE TYPE DE CARBURANT DE CET APPAREIL A ÉTÉ CONVERTI.

VENTING: THIS APPLIANCE MUST BE PROPERLY CONNECTED TO A VENTING SYSTEM IN ACCORDANCE

WITH THE MANUFACTURER’S INSTRUCTIONS. SEE MANUFACTURER’S INSTALLATION INSTRUCTIONS FOR

APPROVED PIPE BRANDS AND PIPE SEALING PROCEDURES.

FOR ALTITUDES ABOVE 2,000 FT/610M (IN CANADA 4500 FT/1370M) DE-RATE THE APPLIANCE BY FOUR (4)%

FOR EVERY 1,000 FT (405 M).

THIS VENTED GAS FIREPLACE HEATER IS NOT FOR USE WITH AIR FILTERS.

SPÉCIFICATIONS Modèle

EPIC 33

Modèle

EPIC 40

GAZ NATUREL GAZ PROPANE GAZ NATUREL GAZ PROPANE

ENTRÉE MAX/MIN BTU/HR 0-4500 pi

(0-1370 M)*

33000/ 23000 31000/ 24000 40000/ 27000 39000/ 30000

ORIFICE (DMS) 0-4500 pi (0-1370 M)*

#36/.106" #52/.064" #31/.120" #49/.073"

PRESSION À LA SORTIE (IN. WC/C.E.)

3.5 / 1.7 10.0 / 5.4 3.5 / 1.7 10.0 / 5.4

PRESSION MINIMUM D’ENTRÉE DU GAZ

(IN. WC/C.E.)

5.0 11.0 5.0 11.0

* L’APPAREIL PRÉUSINÉ EST MUNI D’ÉQUIPEMENT POUR 0-2000 PIEDS (0-610 M). AU CANADA 0-4500 PIEDS (0-1370M).

SPÉCIFICATIONS ÉLECTRIQUE 120 VCA, 60 HZ, MOINS DE 2 AMPÈRES

CONDUIT: CET APPAREIL DOIT ETRE INSTALLER SEULEMENT AVEC UN CONDUIT D’EVACUATION

RECOMMANDE PAR LE MANUFACTURIER. TOUJOURS SE REFERER AU MANUEL D’INSTALLATION.

EN ALTITUDE, AU-DELÀ DE 2000 PI/610 M, (AU CANADA 0-4500 PI/0-1370M) LA CAPACITÉ ÉNERGÉTIQUE DE

L’APPAREIL DIMINUE DE QUATRE (4)% POUR CHAQUE 1000 PI (405 M).

CE FOYER RADIANT AU GAZ À ÉVACUATION N’EST PAS CONÇU POUR ÊTRE UTILISÉ AVEC DES FILTRES À AIR.

ALCOVE OR PARALLEL

INSTALLATION CORNER INSTALLATION

INSTALLATION

4" (102mm)

24.5" (622mm)

12.5"

(318mm)

Mur Combustible

90°

4.5"

(114mm)

4.5"

(114mm)

INSTALLATION

10.5" (267mm)

Mur Combustible

Combustible Wall

SAFETY / LISTING LABEL

Portland

2010 2011 2012 2013

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

CAUTION: YOUR COUNTRY GAS APPLIANCE MUST ALWAYS BE OPERATED WITH GLASS DOOR IN PLACE.

STOP! Read the safety information above before proceeding.

1. Open the lower door. Make sure gas supply shut-off cocks are open

and ON/OFF Rocker Switch is “OFF”. If equipped with a thermostat,

set it to the lowest setting.

2. Turn off all electrical power to the appliance.

3. Push in Gas Control Knob slightly and turn clockwise to

“OFF”.

NOTE: Knob cannot be turned from “PILOT” to “OFF” unless Knob is pushed in slightly. Do not force.

4. Wait five (5) minutes to clear out any gas. If you smell gas, STOP! Follow “B” above. If you don’t smell gas continue.

5. Locate the pilot by looking at the center bottom of the back log. Blue flame will be seen when the pilot is lit.

6. Turn the gas control knob counterclockwise to the “PILOT” position.

7. Push the knob all the way in and hold in that position. Immediately light the pilot by pressing the igniter button

FOR YOUR SAFETY READ BEFORE OPERATING

1. To turn off the burner, switch the rocker switch to “OFF” or adjust the thermostat to a setting below room temperature (if installed). The pilot will remain lit for future burner ignition.

For complete shutdown: See “TO TURN OFF GAS TO APPLIANCE” above.

SHUTDOWN PROCEDURE

OPERATING INSTRUCTIONS

WARNING:

IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, INJURY OR LOSS OF LIFE.

CAUTION:

HOT WHILE IN OPERATION. DO NOT TOUCH. KEEP CHILDREN, FURNITURE, GASOLINE AND OTHER LIQUIDS WITH FLAMMABLE VAPORS AWAY. NEVER OPERATE UNIT WITH GLASS DOOR OFF OR ATTEMPT TO OPEN

THE DOOR WHILE HOT.

A. This appliance is equipped with a piezo ignition device to light the pilot. When lighting the pilot, follow these

instructions exactly.

B. BEFORE LIGHTING, smell around the appliance area for gas. Be sure to smell next to the floor because some gas is

heavier than air and will settle on the floor.

WHAT TO DO IF YOU SMELL GAS:

• DO NOT try to light the appliance.

• DO NOT touch any electric switch; do not use any phone in the building.

1. Turn off the “ON/OFF” rocker switch and/or thermostat (if installed).

2. Turn off electric power to the appliance if service is to be performed.

3. Turn gas control knob clockwise to "OFF". Do not force.

This appliance needs fresh air for safe operation and must be installed so there are provisions for adequate combustion and ventilation air. See Installation and Operation Manual accompanying

appliance.

WARNING: Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. For assistance or additional information,

consult a qualified installer, service agency or your gas supplier.

Operation of this appliance when not connected to a properly installed and maintained venting system can result in carbon monoxide (CO) poisoning and possible death.

TO TURN OFF GAS TO APPLIANCE

Part No. #36252 Rev. A, 04/07

• Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.

• If you cannot reach your gas supplier, call the fire department.

C. Use only your hand to push in or turn the gas control knob. Never use any tool. If the knob will not push in or turn

by hand, don't try to repair it, call a qualified service technician. Force or attempted repair may result in a fire or

explosion.

D. DO NOT use this appliance if any part has been under water. Immediately call a qualified service technician to inspect

the appliance and to replace any part of the control system and any gas control which has been under water.

OFF

PILOT

LOW















GAS CONTROL

ON/OFF FLAME HEIGHT

several times until pilot is lit. Continue to hold the knob in for about 30 seconds after the pilot is lit. Release knob and

it will pop back out.

Pilot should remain lit. If it goes out, repeat steps 4-8 holding knob in an additional 15 seconds after pilot is lit.

• If knob does not pop out when released, stop and immediately call your service technician or gas supplier.

• If the pilot will not stay lit after several tries, turn the gas control knob to

“OFF” and call your service technician or your gas supplier.

8. After pilot is lit, turn gas control counterclockwise to “ON”. Knob

can only be turned “ON” if the knob has popped out.

9. To turn burner on, turn “ON/OFF” rocker switch to “ON” or set the thermostat

to the desired temperature above room temperature.

10. Adjust the flame height (and heat output) by turning the flame height knob

clockwise for reduced flame and counterclockwise for full

flame.

11. Turn on all electrical power to the appliance.

12. Set the blower to the desired air flow after it turns on when the appliance reaches operating temperature.

PILOT ASSEMBLY

Gas Pilot Hood

Igniter

Thermocouple

Thermopile

IGN

LENNOX

LIGHTING LABEL

DANGER: VOTRE APPAREIL AU GAZ LENNOX DOIT ÊTRE OPÉRÉ AVEC DES PORTES DE VERRE.

ATTENTION! Lisez les consignes de sécurité ci-dessous avant d’opérer

votre appareil.

1. Ouvrez la porte d’accès à la droite de l’appareil. Assurez-vous que

l’alimentation en gaz est à la position Fermée “OFF”. Si l’appareil est

équippé d’un thermostat, placez-le à la température la plus basse.

2. Couper le courant électrique qui alimente l’appareil.

3. Enfoncez légèrement le bouton de contrôle du gaz et tournez-le dans le

sens des aiguilles d’une montre à la position “OFF”.

NOTE: Le bouton de contrôle du gaz ne peut être tourné de la position

“PILOT” à “OFF” sans qu’une légère pression ne soit appliquée.

4. Attendez au moins 5 minutes pour que le gaz qui se trouve dans la chambre de combustion puissse s’échapper. Si

vous sentez une odeur de gaz ARRÊTEZ! Référez-vous à la section B ci-dessus. Si vous ne sentez pas d’odeur de

gaz, allez à la prochaine étape.

5. Repérez la veilleuse située au centre de la chambre de combustion, sous la bûche céramique arrière. Une flamme

bleue est visible lorsque la veilleuse est allumée.

6. Tournez le bouton de contrôle de gaz dans le sens inverse des aiguilles d’une montre pour le placer sur

“PILOT”.

7. Cet appareil de chauffage est equipé d’un système d’allumage par étincelle (allumeur Piézo-électirque), devant être

utilisé pour l’allumage de la veilleuse.

POUR VOTRE SÉCURITÉ, LIRE AVANT L’ALLUMAGE

1. Pour arrêter le brûleur, mettre l’interrupteur à la position “OFF” ou ajustez le thermostat à une température en dessous de la température ambiante. La veilleuse restera allumée pour permettre un alummage ultérieur.

Pour un arrêt complet: Consultez la procédure ci-dessus «POUR COUPER L’ALIMENTATION EN GAZ DE L’APPAREIL».

PROCÉDURE D’ARRÊT

ALLUMAGE

AVERTISSEMENT: SI VOUS NE RESPECTEZ PAS RIGOUREUSEMENT LES INSTRUCTIONS CI-DESSOUS, VOUS POURRIEZ ENCOURIR UN RISQUE D’INCENDIE ET/OU D’EXPLOSION QUI POURRAIENT CAUSER DES DOMMANGES MATÉRIELS ET CORPORELS POUVANT ENTRAÎNER LA MORT.

DANGER: CET APPAREIL DÉGAGE DES TEMPÉRATURES ÉLEVÉES ET DEVRAIT ÊTRE INSTALLÉ À L’ÉCART DES ENDROITS TRÈS PASSANTS ET LOIN DES MEUBLES ET RIDEAUX. GARDEZ LA ZONE AUTOUR DU FOYER EXEMPTE DE MATÉRIAUX COMBUSTIBLES, D’ESSENCE ET AUTRES VAPEURS ET

LIQUIDES INFLAMMABLES.

A. Cet appareil utilise un système d’allumage par étincelle (allumeur Piézo-électrique) pour allumer la veilleuse.

Assurez-vous de suivre rigoureusement les instructions d’allumage de la veilleuse.

B. AVANT D’ALLUMER L’APPAREIL, assurez-vous qu’il n’y a pas d’odeur de gaz près de l’appareil ni près du sol car

certains gaz plus lourds que l’air auraient tendance à s’y accumuler en cas de fuite.

QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ:

• N’ALLUMEZ aucun appareil.

• Ne touchez aucune prise électrique; N’utilisez aucun téléphone dans votre édifice.

1. Fermez l’interrupteur et/ou le thermostat «MARCHE/ARRÊT».

2. Coupez l’alimentation électrique de l’appareil si vous prévoyez en faire le service.

3. Tournez le bouton de commande du gaz dans le sens des aiguilles d’une montre à “OFF”. Ne le forcez pas.

Cet appareil a besoin d’air frais pour opérer sécritairement et doit être installé pour qu’il y ait un apport en air suffisant. Référez-vous aux manuels d’entretien et d’installation fournis avec l’appareil.

AVERTISSEMENT: Une installation inadéquate, un mauvais ajustement, une altération ou toutes autres modifications inappropriés pourraient entraîner des blessures physiques et/ou des

dommanges matériels. Référez-vous au guide d’utilisation fourni avec ce foyer. Pour assistance ou information supplémentaires contactez un installateur qualifié, un agent de service ou un

fournisseur de gaz.

Si vous opérez cet appareil sans qu’il ne soit correctement raccordé à un conduit d’évacuation, vous pourriez risquer d’être empoisonné au monoxyde de carbone (CO) ce qui pourrait entraîner des

conséquences grave ou la mort.

Part No. #36252 Rev. A, 04/07

• Sortez de la maison. À partir d’un autre endroit, appelez immédiatement votre fournisseur de gaz et suivez les directives.

• S’il est impossible de joindre le distributeur du gaz, appelez les pompiers.

C. N’utilisez aucun outil pour tourner ou pousser le dispositif de contrôle du gaz. Si vous ne pouvez le faire

manuellement, n’essayez pas de réparer l’appareil.Appelez un technicien de service qualifié. Si vous tentez de forcer

ou réparer le dispositif de contrôle du gaz vous pourriez encourir un risque d’incendie et/ou d’explosion.

D. N’utilisez pas cet appareil si une de ses composantes a été émergée dans l’eau. Appelez immédiatement un

technicien de service qualifié et reconnu afin qu’il inspecte et remplace au besoin toutes pièces du système qui

auraient été en contact avec l’eau.

Poussez complètement le bouton de contrôle du gaz et le maintenir dans cette position.Appuyez immédiatement

sur le bouton (allumeur Piézo-électrique) situé à gauche du robinet de contrôle du gaz.L’étincelle produite par

l’allumeur Piézo-électrique doit allumer la veilleuse. Continuez à maintenir le bouton de contrôle dans cette position

pendant environ 30 secondes après l’allumage de la veilleuse. Relâchez le bouton de contrôle du gaz qui reviendra à

la position initiale. La veilleuse doit rester allumée. Répétez les étapes 4 à 8

pendant 15 secondes supplémentaires si la veilleuse s’éteind.

• Si le bouton de contrôle du gaz ne revient pas à la position initiale une fois

relâché, appeler immédiatement un technicien qualifié ou votre distributeur

de gaz.

• Si la veileuse ne reste pas allumée après plusieurs essais, tournez le

bouton de contrôle du gaz à la position “OFF” et appelez immédiatement un

technicien qualifié ou votre distributeur de gaz.

8. Lorsque la veilleuse est allumée, tournez le bouton de contrôle du gaz dans

le sens invers des aiguilles d’une montre pour le placer à la position

“ON”. Le bouton de contrôle peut-être tourné à la position “ON” seulement si il n’est plus enfoncé.

9. Pour allumer le brûleur, mettre l’interrupteur à la position “ON” ou ajustez le thermostat à la température souhaitée.

10. Ajustez la flamme et la température souhaitée en tournant le bouton de réglage de la flamme dans les sens des

aiguille d’une montre pour l’abaisser et dans le sens contraire pour l’augmenter.

11. Allumez l’alimentation électrique de l’appareil.

12. Ajustez le ventilateur au volume désiré lorsque l’appareil aura atteint la température de fonctionnement.

PILOT ASSEMBLY

Veilleuse à gaz

Allumeur

Thermocouple

Thermopile

IGN

POUR COUPER L’ALIMENTATION EN GAZ DE L’APPAREIL

OFF

PILOT

LOW











Bouton de contrôle

(Veilleuse / Ouverte

/ Fermée)

- LO / HI +

(Commande De Taille

De Flamme)

Interrupteur

Allumeur Ventilateur

NOTES

Your Stove's Model Number __________________________________________

Your Stove's Serial Number ___________________________________________

The Date On Which Your Stove Was Installed _____________________________

The Type of Gas Your Stove's Uses _____________________________________

Your Dealer's Name _________________________________________________

Fuel Type (Check one) cNatural Gas cPropane Gas (LP)

P/N 775,223M REV. C 03/2010

Lennox Hearth Products reserves the right to make changes at any time, without notice, in

design, materials, speciﬁcations, prices and also to discontinue colors, styles and products.

Consult your local distributor for ﬁreplace code information.

WARRANTY

Your gas stove is covered by a limited warranty (provided with appliance).

Please read the warranty to be familiar with its coverage.

Retain this manual. File it with your other documents for future refer-

ence.

PRODUCT REFERENCE INFORMATION

We recommend that you record the following important information

about your appliance. Please contact your Lennox Hearth Products dealer

for any questions or concerns. For the number of your nearest Lennox

Hearth Products dealer, please call 1-800-9-LENNOX.

REPLACEMENT PARTS

See Page 29 for a complete replacement parts list. Use only parts sup-

plied from the manufacturer.

Normally, all parts should be ordered through your Lennox Hearth

Products distributor or dealer. Parts will be shipped at prevailing prices

at time of order.

When ordering repair parts, always give the following information:

1. The model number of the appliance.

2. The serial number of the appliance.

3. The part number.

4. The description of the part.

5. The quantity required.

6. The installation date of the appliance.

If you encounter any problems or have any questions concerning the

installation or application of this system, please contact your dealer.

LENNOX HEARTH PRODUCTS

1508 Elm Hill Pike, Suite 108

Nashville, TN 37210

Visit us at www.Lennox.com

1508 Elm Hill Pike, Suite 108 • Nashville, TN 37210

EPIC40 Epic Installation

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