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4
Heater Specifications
161-D & 172-D
Fuel Type
Propane Vapor Withdrawal
Maximum Input (BTUH)
500,000
100
161-D (CAST IRON HEAD)
25
172-D (STEEL HEAD)
Tank (20/50/100 lb. cylinders).
Fuel Consumption Per Hour (lbs.)
23.2
6 ft. (1.83 m)
161-D (CAST IRON HEAD)
7.15
T172-D (STEEL HEAD)
5.45
SPECIFICATIONS
Model
Ventilation Air Required
to Support Combustion (CFM)
Net Weight (lbs.)
(Includes Gas Connection
Components)
Minimum Safe Distance From
Propane Gas Supply Container
Inlet Gas Supply Pressure
Required at the Torch Inlet (PSIG)