Simplified Wiring: Supports both 24V AC and DC nominal voltage with standard color-coded lead wires for fast contractor installation

thermal cycling beyond rated limits

the 626487 limit switch is often sold separately or reused if calibrated correctly

or transitions to minimize the impact of laminar flow and air stratification

Heil Quaker ICP R02R006 Limit Switch 322057-301 Simplified Wiring: Supports both 24VThe Heil Quaker ICP R02R006 Limit Switch is a critical OEM safety component engineered for International Comfort Products (ICP) and Heil high efficiency furnaces. This 7 inch furnace limit switch features an L150 20F temperature rating, meaning it is calibrated to open the circuit when the heat exchanger cabinet reaches 150? F and automatically closes? or resets? once the temperature drops by 20? F. As an auto reset limit control, it replaces failing