Detroit Electric Gas Heater V 5 05 Users Manual AG 2 Insert 9 03

2015-02-04

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Page Count: 12

Warranty registration options:

1. Register online at www.reverberray.com/warranty

2. Complete the information above and fax to Detroit Radiant Products Co.

3. Complete the information above and mail to Detroit Radiant Products Co.

Printed in U.S.A.

21400 Hoover Rd., Warren, MI 48089

T. (586) 756-0950 F. (586) 756-2626

Form# LIOAG2-2M-9/05 (ID)

Replaces Form# LIOAG2-1M-03/01

AG2 Series

ENGLISH

Project: _______________________________ Date: ____________________

Customer Name: __________________________________________________

Location: ________________________________________________________

City: ___________________________ State: __________ Zip: _____________

Contractor: _______________________________________________________

Engineer: ________________________________________________________

Address: ________________________________________________________

City: ____________________________ State: _________ Zip: _____________

Serial #: _______________________________ Phone#: __________________

Local Representative: _______________________________________________

Date of Installation: ________________________________________________

Notes: __________________________________________________________

** Model requires 5EA-SUB accessory package.

• AGAO-SS - Upgrade burner box from coated steel to 304 Series Stainless.

• ALUM-AO - Upgrade hot rolled steel radiant tubes to black coated 16ga. aluminized steel for maximum efficiency and longevity.

Highly recommended in any contaminated or moisture laden environment (ex. poultry applications). See chart above for quantity needed.

*For complete installation instructions, see the General Manual that accompanied this piece.

Additional literature on this and other products are available at www.detroitradiant.com.

AG2 Series V.5/05 - 4” Tube Heater Installation, Operation, Maintenance and Parts Manual*

WARNING: This heater must be installed and serviced by trained gas installation and service personnel only!

Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury or death.

Read the installation, operating and maintenance instructions thoroughly before installing or servicing this equipment.

Protect yourself and others by observing all safety information. Retain instructions for future reference.

Model V.5/05

Swine Arena Dairy Poultry

Polebarns &

Shops

AG2-20-65 N or LP 65,000 50,000 No Yes No Yes Yes 21'-7" 13'-0" 120# - 2 6' - 9' Aluminized 4" Hot Rolled Qty. 1 5

AG2-20-75 N or LP 75,000 50,000 No Yes Yes Yes Yes 21'-7" 13'-0" 120# - 2 7' - 10' Aluminized 4" Hot Rolled Qty. 1 5

AG2-30-65 N or LP 65,000 50,000 No Yes No Yes Yes 31'-3" **17'-8" 160# - 2 6' - 9' Aluminized 4" Hot Rolled Qty. 2 5

AG2-30-75 N or LP 75,000 50,000 No Yes Yes Yes Yes 31'-3" **17'-8" 160# - 2 7' - 10' Aluminized 4" Hot Rolled Qty. 2 5

AG2-30-100 N or LP 100,000 65,000 No Yes Yes Yes Yes 31'-3" **17'-8" 160# - 2 8' - 14' Aluminized 4" Hot Rolled Qty. 2 6

AG2-40-65 N or LP 65,000 50,000 No Yes No Yes Yes 40'-11" 22'-8" 190# - 2 6' - 9' Aluminized 4" Hot Rolled Qty. 3 5

AG2-40-75 N or LP 75,000 50,000 No Yes Yes Yes Yes 40'-11" 22'-8" 190# - 2 7' - 10' Aluminized 4" Hot Rolled Qty. 3 5

AG2-40-100 N or LP 100,000 65,000 No Yes Yes Yes Yes 40'-11" 22'-8" 190# - 2 7' - 11' Aluminized 4" Hot Rolled Qty. 3 5

AG2-40-125 N or LP 125,000 95,000 No Yes Yes Yes Yes 40'-11" 22'-8" 190# - 2 9' - 14' Aluminized 4" Hot Rolled Qty. 3 5

AG2-40-150 N or LP 150,000 100,000 No Yes Yes No Yes 40'-11" 22'-8" 190# - 2 10' - 14' Titanium 4" Hot Rolled Qty. 3 5

AG2-50-100 N or LP 100,000 65,000 No Yes No Yes Yes 50'-7" **27'-4" 235# - 2 8' - 11' Aluminized 4" Hot Rolled Qty. 4 5

AG2-50-125 N or LP 125,000 95,000 No Yes Yes Yes Yes 50'-7" **27'-4" 235# - 2 9' - 14' Aluminized 4" Hot Rolled Qty. 4 5

AG2-50-150 N or LP 150,000 100,000 No Yes Yes No Yes 50'-7" **27'-4" 235# - 2 10' - 14' Titanium 4" Hot Rolled Qty. 4 5

AG2-60-150 N or LP 150,000 100,000 No Yes Yes No Yes 60'-3" 32'-4" 270# - 3 10' - 14' Titanium 4" Hot Rolled Qty. 5 5

BTU/H

Low Fire

Uncoated

Combustion

Chamber

Radiant

Emitter Tube

Alum.

Add On

Baffle

Pieces

Applications

Straight

Length

Weight -

Pcs.

Suggested

Mounting

Height

U-Tube

LengthQty. Model #

Gas Type

(circle one)

BTU/H

High Fire

VTable of Contents

Page

Models 1

Warnings 2

Clearances to Combustibles 2

Product Summary 3

Product Instructions 3

Heater Requirements 4

Theory of Operation 4

Wiring Diagrams 5-7

Flowchart 8-9

Parts Listing 10-11

Series Kit Contents 12

AG2 Series - 4” Tube Heater Installation, Operation, Maintenance and Parts Manual

AG2 Series

FRONT BELOW

AG2 (20,30,40) - 65 [N,P] 0º 9 9 6 60

45º 39 8 10 60

W/1 side shield 0º 29 8 6 60

W/2 side shields 0º 9 9 6 60

20 ft from burner 0º 7 7 6 30

AG2 (20,30,40) - 75 [N,P] 0º 9 9 6 60

45º 39 8 10 60

W/1 side shield 0º 29 8 6 60

W/2 side shields 0º 9 9 6 60

20 ft from burner 0º 7 7 6 30

AG2 (30,40,50) - 100 [N,P] 0º 14 14 6 66

45º 39 8 10 66

W/1 side shield 0º 29 8 6 66

W/2 side shields 0º 16 16 6 66

20 ft from burner 0º 7 7 6 30

AG2 (40,50,60)-125 [N,P] 0º 20 20 6 76

45º 58 8 10 76

W/1 side shield 0º 42 8 6 76

W/2 side shields 0º 20 20 6 76

20 ft from burner 0º 7 7 6 30

AG2 (40,50,60) - 150 [N,P] 0º 24 24 6 81

45º 58 8 10 81

W/1 side shield 0º 42 8 6 81

W/2 side shields 0º 23 23 6 81

20 ft from burner 0º 11 11 6 44

CLEARANCES TO COMBUSTIBLES (IN.)

MODEL NO. MOUNTING

ANGLE

SIDE TOP BELOW

Failure to comply with the stated clearances

to combustibles could result in personal injury,

death and/or property damage.

This heater should be installed so that the

minimum clearances to vehicles, as marked

on the heater, will be maintained. If vehicle

lifts are present, ensure that these clearances

will be maintained from the highest raised

vehicle.

!WARNING!

This heater must be installed and serviced by

trained gas installation and service personnel

only. Read and understand these instructions

thoroughly before attempting to install, operate

or service this heater. Failure to comply could

result in personal injury, asphyxiation, death,

fire, and/or property damage. Retain these

instructions for future reference.

NOT FOR RESIDENTIAL USE!

Do not use in the home, sleeping quarters,

attached garages, etc.

In locations used for the storage of combustible

materials, signs must be posted to specify the

maximum permissible stacking height to

maintain the required clearances from the heater

to the combustibles. Signs must either be posted

adjacent to the heater thermostats or inthe

absence of such thermostats, in a conspicuous

location.

This is not an explosion-proof heater. Where

there is the possibility of exposure to flammable

vapors, consult the local fire marshal, the fire

insurance carrier and other authorities for

approval of the proposed installation.

!WARNING!

0° MOUNTING ANGLE 45° MOUNTING ANGLE

0° W/1 SIDE SHIELD 0° W/2 SIDE SHIELDS

AG2 Series - 4” Tube Heater Installation, Operation, Maintenance and Parts Manual

AG2 Series Mechanical Instructions

This supplement is designed to address the specifics of the AG2 Series - see page 12 for product features.

Burner

Curtain

Wall

1/4” Bird

Screen

BCombustion Chamber

Combustion Chamber

B = Burner location = Baffle location

Aluminized

(65-75 MBTU/H)

Aluminized

(65-100 MBTU/H)

Aluminized or Titanium

(65-125 MBTU/H) (150 MBTU/H)

Aluminized or Titanium

(100-125 MBTU/H) (150 MBTU/H)

Titanium

(150 MBTU/H)

Uncoated Hot-rolled

Uncoated

Hot-Rolled or Aluminized

(65-125 MBTU/H) (150 MBTU/H)

Uncoated Aluminized

(150 MBTU/H)

Tube Installation Sequence

The AG2 Series has a 4" uncoated combustion chamber (identified by an orange sticker) and 4" uncoated hot rolled steel

(HRT) heat exchangers, following the combustion chamber and every tube there after. 150,000 BTU/H models incorporate an

aluminized tube to be placed directly following the combustion chamber. Tube packages with the ALUM-AO upgrade will have

4” black coated aluminized heat exchangers replacing the uncoated hot rolled steel. See the Tube Installation Sequence chart

below for an illustration.

Operational Features

Outside air for combustion is required in all agricultural applications. Place air inlet in a non-contaminated area, away from any

steam or moisture sources.

Product Summary

AG2 Series heaters are available from 20 to 60 foot, 65,000 to 150,000 BTU’s, natural or LP gas. AG2 Series are positive

pressure, two stage heaters and feature uncoated hot rolled steel for it’s radiant pipes.

Combustion Air

The combustion air intake collar is also a factory-preset air orifice.

Non-contaminated air for combustion must be ducted to the heater

in all agricultural applications.

Do not take combustion air from positively or negatively

pressurized attic spaces, except in broiler houses.

Locate intake away from any steam source. Use caution when

placing intake above curtain walls, as they leak .

See adjacent figure. Use light gauge, 4 inch PVC air intake

material from curtain sidewall to heater. Do not exceed 25 feet.

With elbow, drop below curtain top, one foot in length. Cap with

1/4 inch birdscreen.

Uncoated

Hot-Rolled or Aluminized

(100-125 MBTU/H) (150 MBTU/H)

Uncoated Hot-rolled

Uncoated Hot-rolledUncoated Hot-rolled

Uncoated Hot-rolled

Uncoated Hot-rolledUncoated Hot-rolled

Uncoated Hot-rolled

Air Intake through attic

for broiler houses.

AG2 Series - 4” Tube Heater Installation, Operation, Maintenance and Parts Manual

AG2 Series

Electrical Requirements

•120 Volt - 60 Hz GRD, 3-wire.

•24V thermostat connection.

•Starting current 4.8 amps

•Running current 1.1 amps

Gas Requirements

•Manifold Pressure

- Nat. 3.5’’ - LP. 10.0’’

•Minimum Inlet Pressure

- Nat. 5.0’’ - LP. 11.0’’

•Maximum Inlet

- Nat. 14.0’’ - LP. 14.0’’

Allowances must be made for the system to expand. Consult

installation manual for further gas supply instructions.

Ventilation Requirements

•In agricultural applications, these heaters are generally

unvented.

•Consult the generic supplement for venting instructions.

•For unvented operation, there must be a positive air

displacement of at least 4.0 CFM per 1000 BTU/H for natural

gas or 4.5 CFM per 1000 BTU/H for LP gas. WVE-4

termination cap must also be used.

Theory of Operation

Standby:

The Micro 60U24 control continually checks for internal faults,

safety circuit integrity, and relay contact positioning.

Starting Circuit:

Upon a call for heat, the control will verify that the differential

pressure switch is in the proper position. The fan relay

energizes the fan, an operational static pressure is achieved

and the normally open differential pressure switch will close,

initiating the ignition sequence. The glow-bar is powered and

after 45 seconds the main gas valve opens. If flame is not

established the heater will attempt to re-ignite for a total of

three trials for ignition and then proceed to lockout.

First Stage Running Circuit:

After ignition the flame-rod monitors the main burner flame. If

flame is lost, the control acts to close the gas valve within one

second and a new trial sequence, identical to the start up

sequence, is initiated. If proof is not established within 8.5

seconds, the unit will retry 2 additional ignition sequences and

then proceed to hard lock-out. The control can be reset by

interrupting the power source or at the thermostat.

Second Stage Running Circuit:

Stage two on the gas valve is powered directly from the second

stage of the controller or thermostat. In order for the second

stage to flow the higher output, the first stage has to be

energized as well. The controller or thermostat will determine

which stage is required to maintain the desired comfort level.

Shut Down:

When the controller or thermostat is satisfied the fan will enter

into a 2 minute post-purge cycle.

Soft Lockout:

In the event of an external interruption (wind, gas, etc.) the

heater will go into a “soft-lockout” feature. In this mode the

heater will attempt a normal start-up after approximately 30

seconds. In the event of continued problems, the heater will

go into a hard lock-out mode.

Lockout Codes:

In event of a component failure, a red LED diagnostic light

located on the burner box end panel will flash a code identifying

the fault. Lockout codes are summarized in the table below.

Some fault codes have a time delay before the LED will flash.

Refer to the FAULT CODE DELAY on the chart to see the

approximate time delay.

NOTE: Hard lockout LED CODE will appear upon completion

of the soft lockout sequence of operation.

LED CODE FAULT STATUS FAULT CODE DELAY

Initial flash on power up,

then stead

off Normal operation Immediate

Steady on Module failure / Internal fault Immediate

1 flash Ignition failure 30-32 minutes

2 or 3 flashes APS - Note: fan / intake / exhaust 10-12 minutes

4 flashes Solenoid valve fault / Leaky valve /

Flame am

lifier fault Immediate

No flash on 117V start up Transformer fault Immediate

AG2 Series - 4” Tube Heater Installation, Operation, Maintenance and Parts Manual

AG2 Series Wiring Diagrams

AG2 Series - 4” Tube Heater Installation, Operation, Maintenance and Parts Manual

AG2 Series

Field Wiring Diagrams

ELECTRICIAN: 24V must be field supplied to each unit’s yellow cord. Supply 120V to black cord. Observe polarity. Confirm

proper two stage electrical wiring by cycling heaters between stages. Proper operation of high fire, low fire and off should be

confirmed on all two stage AG2 Heaters. AG2 model heaters require a 24-volt two-stage thermostat / controller to operate.

TWO-STAGE CONTROL WIRING WITH SINGLE STAGE BARN CONTROLLER

TYPICAL WIRING DIAGRAM TO BARN CONTROLLER

** This wiring diagram may be used if a two-stage barn controller is not available. Two-stage barn controllers are always preferred.

AG2 FIELD WIRING WITH INTERNAL RELAY

AG2 Series Sample Brooder Installation Diagrams

AG2 Series - 4” Tube Heater Installation, Operation, Maintenance and Parts Manual

CENTER HOUSE INSTALLATION

NOTE: Utilize CH hangers on houses 60 feet or more with center house mounting

SIDE WALL INSTALLATION

NOTE: Mount Reflector at a 45° angle toward center.

30’, 40’ and 50’ TRUSS INSTALLATION

AG2 Troubleshooting Flow Chart

Is the power at the heater

120V?

Check power across the

green and white wires of the

yellow control cord. Is the

power 24V?

Is the power across the 24V

terminal on the circuit board

and ground on the circuit

board 24V?

Find the source of the electrical

problem between panel & heater.

YES

Is the power across the TH

terminal on the circuit board

and ground on the circuit

board 24V?

YES

Is the inlet or the outlet of the unit

obstructed? I.e. ice, birds nest, dirt, etc.

Remove obstruction.

YES

Check for loose wiring or restrictions in hose

connections to the pressure switch. Are they

ok?

Repair wiring or hose

connections.

After 30 minutes of non-operation has

passed, is there a flash code for ASP-1 or

ASP-2 failure (2 or 3 flashes)?

YES Replace the switch after verifying the

following:

* Baffle(s) is in the tube(s) farthest

from the burner.

* Heater, fan blower, squirrel cage,

intake and exhaust are clean and free

from dirt and obstructions.

* The 4” air intake pipe does not

exceed 20 feet and/or 2 elbows.

* There is not a negative pressure

experienced at the area of air intake

(i.e. attic space, high-winds, very tight

building).

YES

During the first 45 seconds of power

up, is there 120 Volts going to the

ignitor?

Replace ignitor.

YES

Turn up thermostat

YES

Is there 120V on the primary side

of the external transformer?

Find the source of the electrical

problem between panel &

external transformer.

Is there 120V on the primary

side of the internal transformer?

Transformer is faulty and

must be replaced.

The internal

transformer is faulty

and must be replaced.

The relay board is

faulty and must be

replaced.

Does the fan

blower turn on?

Is the circuit board

sending 120V to

the fan?

Does the ignitor warm

up and glow red?

Is the ignitor

physically damaged?

NO Replace ignitor.

YES

Check voltage at ignitor during the

ignition sequence (usually 30-45 seconds

after power to heater). Is it 120V?

Is the resistance through

the ignitor45-400 ohms?

YES

Is there 24V on the secondary

side of the external transformer?

Is there 24V to the

thermostat?

YES

The circuit board is faulty

and must be replaced.

YES

Find source of electrical

problem between transformer

and thermostat.

YES The thermostat or wiring is

faulty and should be replaced

or repaired.

The circuit board is

faulty and must be

replaced.

Remove obstruction.

YES

Is the fan obstructed?

NO YES

The Fan is faulty and

must be replaced.

Replace circuit board.

Is there a fault

flash code? See

page 7 for chart.

NO YES

YES

Replace faulty wiring.

YES

After ignitor is

warmed up, does gas valve

open?

YES

Test for 24V at valve

during valve opening

period (usually 30-45

seconds after power to the

heater). Is there 24V to

valve for 8 seconds?

Possibly, the circuit board

and/or wiring harness is

faulty. These should be

replaced.

Check to make sure gas pressure is within

minimum and maximum inputs, as indicated

on AGA burner rating label. Is gas pressure

OK?

YES

Correct

problem.

Replace gas

valve.

YES

Does the burner light? NO Is the gas cock in the

ON position? YES

Correct

problem.

Make sure gas lines were purged

of air.

YES

Does the burner stay

on? NO Does the burner stay on for

approx. 8 seconds and then shut

off?

YES Is the heater properly grounded?

Is the heater’s polarity correct?

YES With microammeter, check DC

voltage at flame rod. Is it greater

than 0.7 microamps?

YES

Check to make sure

flame sensor wire is OK

and then replace circuit

board.

Sensing rod is faulty or flame is weak.

Check to make sure heater is

operating at proper gas pressure as

indicated on AGA burner rating label

and then replace sensing rod if

needed.

Correct problem.

Does the burner come

on and then turn off

immediately (1 or 2

seconds).

YES

Check to make sure that the gas pressure is

within minimum and maximum inputs as

indicated on the AGA burner rating label. Is

gas pressure OK?

Correct

problem.

Exhaust pressure

switch may be faulty

or there is a restriction

in the exhaust.

YES

The following can cause the

heater to shut down:

* Improper grounding.

* High winds.

* Taking combustion air from the

attic.

* Dirty environment.

* Baffle improperly positioned.

* Fluctuating gas pressure.

Does heater stay on until

call for heat ends?

YES

Troubleshooting ends.

Check to make sure gas pressure is within

minimum and maximum inputs, as indicated

on AGA burner rating label. Is gas pressure

OK?

If heater does not go into high-fire mode, check the following:

Check power across the green and black

wires of the yellow control cord. Is the

power 24V?

Repair or replace faulty

wiring or thermostat.

The relay board is

faulty and must be

replaced.

Measure the voltage

across the red wire

on the relay board

and GND on the

circuit board. It

there 24V?

The valve is faulty and

must be replaced.

YES

NOTE: To confirm the heater is not in high-fire mode, check the manifold

pressure. If 3.5” natural or 10” propane, the light is faulty and should be

replaced. If approximately 2.0” to 2.5” natural or 5.0” to 6.5” propane,

the heater is in low-fire mode and the troubleshooting steps described

here should be followed.

YES

WARNING:

Bypassing any switch

is for testing purposes

only. Do not leave

switch bypassed during

normal operation or

heater’s built-in safety

mechanisms will be

compromised.

*See page 7 for fault

flash code signals.

AG2 Series - 4” Tube Heater Installation, Operation, Maintenance and Parts Manual

AG2 Series

Parts Breakdown

AG2 Series - 4” Tube Heater Installation, Operation, Maintenance and Parts Manual

AG2 Series Basic Parts List

AG2 SERIES PARTS LISTING

** 6' TOTAL NEEDED TO COVER OUTER EDGES OF A BURNER BOX.

PART # DESCRIPTION PART # DESCRIPTION

TP-1 CONTROL BOX COVER TP-200 BURNER (50 TO 100 MBTU/H)

TP-5 FLANGE GASKET TP-201B BURNER (125 MBTU/H TO 150 MBTU/H)

TP-9 CONDUIT COUPLING TP-202 16" BURNER TUBE W/ FLANGE

TP-10 CONDUIT 4" X 1/2" TP-204 GAS ORIFICE - CONSULT FACTORY

TP-11 GLO-BAR IGNITOR BOX TP-205 GLO-BAR HOLDER

TP-12 GLO-BAR IGNITOR BOX COVER TP-207 V.5/05 PRESSURE SWITCH MOUNTING BRACKET

TP-14 SIGHT GLASS GASKET TP-208 "Z" MOUNTING BRACKET

TP-15 SIGHT GLASS TP-211 MARK 17X-24 CIRCUIT BOARD

TP-16 SIGHT GLASS WASHER TP-211A MARK 17U-24 CIRCUIT BOARD (REMOTE SENSE)

TP-17 SIGHT GLASS KIT TP-212 1/2" X 3" PIPE NIPPLE

TP-19B WIRE HANGER TP-214 GLO-BAR WIRING HARNESS

TP-20C 120" REFLECTOR TP-217 PRESSURE BARB FITTING

TP-21B TUBE CLAMP TP-218 EXHAUST PRESSURE TUBE (VINYL)

TP-26A 10 FT. RADIANT TUBE STRAIGHT TP-221 GLO-BAR HOLDER GASKET

TP-26B 10 FT. RADIANT TUBE STRAIGHT (AL-TI) TP-222 FLAME ROD

TP-26C 10 FT. UNCOATED HOT ROLLED STEEL RADIANT TUBE TP-222A FLAME ROD WIRE

TP-31B CONTROL BOX HANGING BRACKET TP-223 GAS MANIFOLD

TP-33B 1/2" GAS COCK TP-303 END PANEL - RIGHT

TP-44 AIR ORIFICE W/SCREEN (CONSULT FACTORY) TP-825 HLRB RELAY BOARD

TP-50 GLO-BAR IGNITOR TP-826 40VA TRANSFORMER (OLD TP219)

TP-54 BURNER BOX DIVIDER TP-827 RED LED DISPLAY DIAGNOSTIC LIGHT

TP-55A FAN BLOWER TP-828 YELLOW OPERATIONAL IND. LIGHT (OLD TP216)

TP-65 33" INTERLOCKING HEAT DIFFUSER (BAFFLE) TP-840 36E96-224 TWO STAGE GAS VALVE-NAT (OLD TP210)

TP-68A STRAIN RELIEF BUSHING TP-841 36E96-226 TWO STAGE GAS VALVE-LP (OLD TP210P)

TP-70 CONTROL BOX COVER GASKET (PER FOOT**) TP-933 6' BLACK 120V THREE PRONG PLUG

TP-76 RUBBER GROMMET TP-934 6' YELLOW 24V CONTROL WIRE

TP-82 REFLECTOR CENTER SUPPORT TP-1402 END PANEL - LEFT

TP-83 STAINLESS STEEL FLEX CONNECTOR TP-1404 CONTROL BOX

TP-97 1/4" X 1/4" BRASS INT./EXT. ATMOS.BARB FITTING TP-NOPS NORMALLY OPEN DIFFERENTIAL SWITCH

TP-105 REFLECTOR END CAP (TP-264B) N.O. Differential Pressure Switch (65 TO 75MBTU/H)

TP-106 REFLECTOR CLIP (TP-264E) N.O. Differential Pressure Switch (100 TO 125MBTU/H)

TP-122 GASKET FOR AIR ORIFICE & AIR COLLAR (TP-264D) N.O. Differential Pressure Switch (150MBTU/H)

Kit Contents & Product Features

AG2 Series - 4” Tube Heater Installation, Operation, Maintenance and Parts Manual

PRODUCT FEATURES

Kit contents for the AG2 Series are shown below. Reference the proper column for your particular models length.

APPROVALS

• IAS, CSA.

• Indoor / outdoor approval.

• Commercial / agricultural approval.

BURNER SIGHT GLASS

• For burner inspection.

COMBUSTION AIR INLET & VENT

• 4” Male duct.

WATERPROOFED CONTROL BOX

• Outside air collar (4”) attached.

• Totally enclosed components.

GAS CONNECTION

• 1/2” gas cock included.

• 7/8” flare-2’ S.S. flex included.

CONTROLS

• 100% safety shut off.

• Differential pressure switch.

• Stainless steel flame swirl burner.

• Silicon carbide hot surface igniter.

• Flame rod sensing.

• Pre and post purge controls.

• Microprocessor circuit board provides

soft lockout and self-diagnostic

features.

EMITTER & COMBUSTION TUBES

• Black coated aluminized steel combustion

chamber (first 10’ section) 65-125

MBTU/H models only.

• Black coated titanium treated combustion

chamber (first 10’section) 150 MBTU/H

models only.

coated with high temperature, corrosion

resistant black coating .95 emissivity.

• Uncoated aluminized combustion

chamber (second 10’ section) 150

MBTU/H models only.

• 16ga. 4” O.D. uncoated hot-rolled steel

radiant tubes.

• Slip fit connection.

OPERATIONAL LIGHTS

• Light #1 - Indicates high fire.

• Light #2 - Indicates low fire.

• Light #3 (red) - Indicates diagnostic

fault code (see status chart on page 4).

WARRANTY

1 year - Burner box components.

3 years - Combustion and radiant tubes.

5 years - Burner.

OTHER

• One reflector center support per

heater.

• Turbulator baffle included.

• Stainless steel upgrades available.

• Made in U.S.A

• Visit www.detroitradiant.com

Generic IOM

(LIOGT)

AND

AG2 Series Insert

(LIOAG2)

Reflector End Caps

TP-105

Bag of Reflector

End Cap Clips.

TP-106

24" SS Flex

Connect TP-83

4” Hanger

TP-19B

4” Butt Clamp

TP-21B

1/2” Gas Cock

TP-33B

4” Reflector Center

Support - TP-82

TP# DESCRIPTION 20 FOOT 30 FOOT 40 FOOT 50 FOOT 60 FOOT

TP-19B 4" Hangers 34567

TP-21B 4" Tube Clamps 23456

TP-33B1/2" Gas Cock 11111

TP-824" Refl. Cntr. Sprt. 11111

TP-8324" SS Flex Line 11111

TP-105Refl. End caps 22222

TP-106Refl. End cap Clips 88888

IOM Install / Op Manual 11111

FILLED BY: AG2 SERIES KIT CONTENTS

Detroit Electric Gas Heater V 5 05 Users Manual AG 2 Insert 9 03

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