Operational Reliability: Includes a new plunger assembly and core spring to prevent solenoid humming or rattling

ensuring your unit operates without nuisance lockouts

including VAV units and small air handlers requiring a 120V power input

0625-inch LP orifice

Heil Quaker ICP 1149021 Gas Valve Freon Operational Reliability: Includes a newProtect your heating system's reliability with this genuine Heil Quaker ICP 1149021 Gas Valve. Engineered for Natural Gas applications, this 24V 3 4" NPT valve features a step opening characteristic, typically starting at 0. 7" W. C. before reaching the factory set 3. 5" W. C. main burner pressure. This sequenced operation ensures a smooth, safe ignition cycle, reducing burner roar and minimizing mechanical stress on the heat exchanger. Specifically