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CONTROL CIRCUIT Insert Headline Here PILOT GENERATOR 1/2 P.S.I. HONEYWELL Valve Thermostat HIGH-LIMIT OPERATING THERMOSTAT GF Series Model GF14 Model GF40 Gas Type Min Pressure W.C/kpa/mbar 6/1.49/14.94 11/2.74/27.37 6/1.49/14.94 11/2.74/27.37 Max Pressure W.C/kpa/mbar 14/3.49/34.84 14/3.49/34.87 14/3.49/34.84 14/3.49/34.87 Orifice Size (mm) 1.65...
Warning Initial Startup Water and hot oil can cause severe burns. Turn On Gas Valve Preventive Maintenance 9. Open the manual shut-off valve on the incoming gas supply line and rotate the gas valve knob to 1. Do not allow grease to accumulate or harden on the the PILOT position.