9
GAS SUPPLY PRESSURE
•
Maximum supply pressure: 13 inches W.C.
•
Minimum supply pressure: 7” inches W.C.
WARNING:
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Do not expose the combination gas valve to gas pressures in excess of 14” W.C. The
valve has a safety mechanism that interrupt the flow of gas over 14” W.C. In any event
higher pressure could damage the valve seat, resulting in potentially hazardous
conditions. When pressure testing at higher pressures, disconnect burner from gas line
before testing.
