Lochinvar Power Vent Residential Water Heater Tech Sheet

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Power Vented

Residential Gas

Water Heaters

Power Vented Water Heaters

Lochinvar's Power Vented models are available in capacities of 40, 50, &

65 gallons and feature a powered exhaust fan for sidewall venting with

PVC material. All models meet or exceed the NAECA and ASHRAE

Energy Efficiency Standards.

Standard Features

••Shield Combustion System - Corrosion resistant chamber redirects air

through a stainless steel flame arrestor plate to prevent flame rollout and

flammable vapor ignition. A resettable thermal switch shuts down the

burner and pilot operation in the event of a flammable vapor ignition and

also protects against lint, dust and oil buildup by shutting down when it

detects significant air restriction.

••Power Vented Exhaust System - The 120 VAC blower fan exhausts

the by-products of combustion directly to the outside the building through

PVC style pipe, eliminating the need for conventional chimneys or roof

penetrations.

••Side Wall or Vertical Venting - can be vented horizontally

with 2", 3" or 4" PVC, ABS or CPVC vent pipe, depending on the

model. (See vent chart for max. vent lengths)

••Electronic Spark Ignition - Eliminates nuisance pilot outages and

saves fuel by eliminating the continuously burning pilot, while

providing solid-state ignition.

••Low NOx Burner - This whisper quiet, 360° burner incorporates

aluminized steel into its die-formed design. The large burner diameter

transfers more heat, while providing clean and efficient combustion.

Satisfies local codes and emissions standards.

••Non-CFC Foam Insulation - This non-CFC polyurethane closed cell

foam minimizes standby losses and maximizes heat retention.

••Glass-Lined Steel Tank - The tank is automatically formed, rolled,

and welded to ensure a continuous seam for the glass lining. The durable

glass lining is fused to the interior of the tank at 1600°F to assure lasting

protection against rust and corrosion while providing clean hot water.

••Magnesium Tank Saver Anode - High capacity anode rod provides

protection from the effects of electrolytic corrosion.

••Electronic Thermostat - This accurate control provides an easy way to

reset water temperature for best economy. Automatic over-heat safety

device is standard. LED status indicator simplifies setup and adjustments.

••Heat Trap Nipples - Factory installed waterways reduce heat loss in

piping, while providing piping convenience.

••Side Connections for Space Heating - select models are equipped

with side tappings for space heating applications.

••Temperature & Pressure Relief Valve

••Brass Drain Valve

••Warranty - Six* year limited tank warranty.

Six year warranty on parts.

*Ten year limited warranty upgrade available.

(See warranty for details)

Power Vent Gas Water Heater Dimensions and Specifications:

Lochinvar Corporation • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax: 615-547-1000

www.Lochinvar.com

7/06-Printed in U.S.A.

LVN-01

FOR EASE IN ORDERING

BY MODEL NUMBER

LV N 041G

This is a Power Vented,

residential, natural gas

40 gallon water heater.

Gallon Capacity

Power Vented

Natural Gas

FVIR Natural Gas LP Gas

Model Gal. Btu/hr GPH @ Btu/hr GPH @ Vent Ship.

Number Cap. EF Input 90°F Rise Input 90°F Rise A B C D E F G H Size Wt.

LVN041G 40 0.62 40,000 43 38,000 41 46-1/2” 20” 25” 56-1/2” 40-1/2” 11-3/4” - - 2” 140

LVN051G 50 0.62 40,000 43 38,000 41 47-1/4” 22“ 26-3/4” 57-1/2” 41” 11-3/4” - - 2” 165

LVN052G†*48 0.64 67,000 70 60,000 65 56-1/2” 22“ 26-3/4” 66” 50-1/4” 11-3/4” 13-1/2” 50-1/4” 3” 180

LVN065G†*65 0.62 70,000 70 63,000 68 59-1/2” 24“ 26-3/4” 69” 53-1/2” 11-3/4” 13-1/2” 53-1/2” 3” 185

Notes: Replace “N” with “L” to indicate LP gas model “L” prefix indicates 6 year tank warranty.

† indicates side tapping for space heating. All water connections are 3/4" NPT.

* indicates R16 models with 2" of polyurethane foam insulation. All gas connections are 1/2".

Performance data is based on manufacturer test results.

2” 3” 4”

LVN041G 50’ 120’ -

LVN051G 50’ 120’ -

LVN052G - 60’ 90’

LVN065G - 60’ 90’

Max. Vent Length (Total equivalent feet)

Certified for Potable Water and Space Heating Applications

This water heater is suitable for water heating and space heating.

Toxic chemicals, such as those used for boiler water treatment shall

NEVER be introduced into this system. This water heater may

NEVER be connected to any existing heating system or components

previously used with non-potable water heating appliances.

TOP VIEW

All models available with a Six Year Limited

Warranty Against Tank Failure. All parts are

warranted for six years.Three year limited

warranty on all models when installed in a

commercial application. (A Ten Year Limited

Warranty upgrade is available.)