Instructions / Assembly

8
Propane gas and propane tank(s) are to be provided by the user.
Use this heater only with a propane vapor withdrawal supply system. See Chapter
5 of the
ANSI/NFPA58.
Your local library o
re department will have this booklet.
The amount of propane gas ready for use from propane tanks varies. Two factors
decide this amount:
1. The amount of propane gas in tank(s)
2.
The cylinder and tank quantity relys on envionment and temperature variables
The temperature of tank(s)
Less gas is vaporized at lower temperatures. You may need two or more
100 pounds (45 kg) tanks or one larger tank in colder weather. Your local propane
gas dealer will help you select the proper supply system. The minimum surrounding
air temperature rating for each heater is -20° F (-29° C).
Temperature(ºF)
at tank
85,000~125,000Btu/Hr35,000~55,000Btu/Hr
SRCH11011 SRCH11033
1-100Ib
1-100Ib
1-100Ib
1-100Ib
2-100Ib
2-100Ib
Model No.
1-50lb
1-50lb
1-50lb
1-20lb
1-20lb