Heil Quaker ICP B04273 Switch Kit 320788-703 requiring a physical button press

requiring a physical button press once the venting issue has been cleared

utilizing this OEM-spec disc guarantees technical compatibility with existing 1

though the root cause of the overheat should always be investigated by a licensed contractor

always verify the technical data on the old switch label before swapping

System Efficiency: Restores original factory specifications to satisfy HVAC system diagnostics and airflow requirements

Heil Quaker ICP B04273 Switch Kit 320788-703 requiring a physical button pressFor 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