Heil Quaker ICP B04273 Switch Kit 318518-761 Integrated Electrode: Factory-set spark gap

Integrated Electrode: Factory-set spark gap on the NG Pilot Assembly reduces field adjustment time and ensures rapid ignition

Can this replace other 12V 4-terminal solenoids

the BFK305 provides a high-performance 40-micron filtration level to protect sensitive components like expansion valves and compressors from debris

Robust Construction: Forged brass body and 1/2" sweat connections ensure leak-free performance in high-pressure hydronic loops

Common Questions: Is the Lennox 78G10 interchangeable with the DM-2

Heil Quaker ICP B04273 Switch Kit 318518-761 Integrated Electrode: Factory-set spark gapFor HVAC service professionals managing older Heil, Quaker, or ICP furnaces, the Heil Quaker ICP B04273 Fan Limit Switch Kit is a direct OEM replacement designed to restore precise thermal control. This 8 inch insertion furnace fan limit control features a bi metal helical element that reacts to heat exchanger temperature changes, managing the blower motor cycles and providing critical high limit safety shut off. This Heil Quaker furnace part is