8
7) GAS PRESSURE TABLE
SUPPLY PRESSURE
GAS TYPE
MANIFOLD PRESSURE
Minimum*
Maximum
Natural Gas
3.5" W.C.
5" W.C.
14" W.C.
Propane Gas
10.0" W.C.
11" W.C.
14" W.C.
*Minimum permissible gas supply pressure for purpose of input adjustment.
This appliance is equipped with a step-opening, combination gas valve. The maximum supply pressure to the
appliance is 14" W.C. or 1/2 P.S.I. If the line pressure is more than the maximum supply pressure, then a second
stage regulator which corresponds to the supply pressure must be used.
STERLING “RSG” SERIES
INFRARED RADIANT TUBE HEATER
