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PROPANE/LP SUPPLY VENTILATION INSTALLATION
PROPANE/LP SUPPLY
Propane/LP gas and propane/LP tank(s) are to be furnished by the user.
Use this heater only with a propane/LP vapor withdrawal supply system. See Chapter 5 of the Standard for Storage and Handling of Liquefied Petroleum Gas, ANSI/NFPA 58 and the Propane Instal- lation Code CAN/CGA B149.2. Your local library or fire depart- ment will have these booklets.
The amount of propane/LP gas ready for use from propane/LP tanks varies. Two factors decide this amount:
1.The amount of propane/LP gas in the tank(s)
2.The temperature of tank(s)
The chart below shows the number of
Do not operate this product with any tank smaller than 100 pounds.
Temperature (°F) | Number |
At Tank | of tanks |
40° | 3 |
32° | (Use |
20° | larger |
0° | tank |
below | |
40°F) |
Less gas is vaporized at lower temperatures. You may need a larger tank in colder weather. Your local propane/LP gas dealer will help you select the proper supply system. The minimum surrounding air temperature rating for each heater is
VENTILATION
WARNING: Follow the minimum fresh, outside air ventilation requirements. If proper fresh, outside air ventilation is not provided, carbon monoxide poison- ing can occur. Provide proper fresh, outside air ven- tilation before running heater.
Provide at least three square feet of fresh, outside air for each 100,000 Btu/Hr of rating. This heater requires a fresh air opening of at least 11.25 square feet. Provide extra fresh air if more heaters are being used.
INSTALLATION
WARNING: Review and understand the warnings in the Safety Information section, page 2. They are needed to safely operate this heater. Follow all local codes when using this heater.
WARNING: Test all gas piping and connections for leaks after installing or servicing. Never use an open flame to check for a leak. Apply a mixture of liquid soap and water to all joints. Bubbles forming show a leak. Correct all leaks at once.
1.Provide propane/LP supply system (see Propane/LP Supply).
2.Connect POL fitting on hose/regulator assembly to propane/LP tank(s). Turn POL fitting counterclockwise into threads on tank. Tighten firmly using a wrench. IMPORTANT: Tighten regula- tor with black adjustment knob pointing down. Pointing adjust- ment knob down protects regulator from weather damage.
3.Connect hose to inlet connector. Tighten firmly using a wrench. IMPORTANT: Extra hose or piping may be used if needed. Install extra hose or piping between hose/regulator assembly and propane/LP tank. You must use the regulator supplied with the heater.
4.Open propane/LP supply valve on propane/LP tank(s) slowly. Note: If not opened slowly,
POL Fitting
Hose
Supply Valve
Regulator Propane/LP
Tank
Adjustment Knob (pointing down)
Figure 3 - Regulator With Adjustment Knob Pointing Down
Hose
Inlet Connector
Figure 4 - Hose and Inlet Connector
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