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Installation Instructions and Owner’s Manual

Unvented LP-Gas Vent Free Room Heaters

*A CSA/AGA certified equipment shutoff valve with 

1/8” NPT tap is an acceptable alternative to test gauge 

connection. Purchase a CSA/AGA certified equipment 

shutoff valve from your dealer.

This heater is designed to be mounted on the wall. The 

heater can also be located on a non-combustible floor, 

away from a wall by using the floor mounting stands in-

cluded with the heater. If installed on combustible floor-

ing such as carpeting, tile or other combustible material 

other than wood flooring, the heater must be placed on 

a wood panel the full width and depth of the appliance. 
For convenience and efficiency, install the heater:

•

Where there is easy access for operation, 

inspection, and service

•

In the coldest part of the room.

•

If planning to use fan, locate heater near an 

electrical outlet.

CAUTION: If you install the heater in a home garage:  

Heater pilot and burner must be at least 18 inches 

above floor . Locate heater where moving vehicle will 

not hit it. 
CAUTION: This heater creates warm air currents. 

These currents move heat to wall surfaces next to 

heater. Installing heater next to vinyl or cloth wall 

covering or operating heater where impurities (such 

as tobacco smoke, aromatic candles, cleaning fluids, 

oil or kerosene lamps, etc.) are present in the air may 

discolor walls. 

WARNING: Never install the heater: 
•  In a bedroom (IR20LPT, IR30LPT, BF20LPT or 

BF30LPT) 

•  In a recreational vehicle ·.

•

Where curtains, furniture, clothing, or other 

flammable objects are less than 36 inches from 

the front, top, or sides of the heater. 

•  As a fireplace insert 
•  In high-traffic areas 
•  In windy or drafty areas 
WARNING: Heater must be mounted to maintain 

the minimum clearances shown in Figure 4. If pos-

sible, provide greater clearances from the floor, ceil-

ing, and joining walls. 

WARNING: Rework worksheet, adding the space 

of the adjoining unconfined space. The combined 

space must have enough fresh air to supply all ap-

pliance in both spaces. 

If necessary provide extra fresh air by using ventila-

tion grills or ducts. Connect these items directly to the 

outdoors or spaces open to the outdoors. These include 

attics* and crawl spaces. Follow the National Fuel Gas 

Code NFPA 54/ ANSI Z223.1, Section 5.3, Air for Com-

bustion and Ventilation for required size of ventilation 

grills or ducts.

*IMPORTANT: Do not provide openings for inlet or 

outlet into attic. If attic has a thermostat-controlled 

power vent, heated air entering the attic will activate 

the power vent.
IMPORTANT: Vent-free heaters add moisture to 

the air. Although this is beneficial, installing heater 

in rooms without enough ventilation air may cause 

mildew to form from too much moisture. See Fresh 

Air for Combustion and Ventilation, pages 5 through 

6. 

NOTICE: This heater is intended for the use as supple-

mental heat. Use this heater along with your primary 

heating system. Do not install this heater as your pri-

mary heat source. If you have a central heating system, 

you may run system’s circulating blower while using 

heater. This will help circulate the heat throughout the 

house. In the event of a power outage, you can use this 

heater as your primary heat source for the duration of 

the outage. 

WARNING: A qualified service person must install 

heater. Follow all local codes. 

Use only LP-gas. If your gas supply is not LP-gas, do 

not install heater. Call dealer where you bought heater 

for proper type heater.

Before installing heater, make sure you have the items 

listed below:

•

Piping (check local codes)

•

Sealant (resistant to LP_Gas)

•

Equipment shutoff valve*

•

Ground joint union

•

Test gauge connection*

•

Sediment trap

•

Tee joint

•

Pipe wrench