Heil Quaker ICP 1171325 Rollout Switch Simplified Installation: Integrated mounting plate

Simplified Installation: Integrated mounting plate and 1/4" OD sizing allow for rapid field deployment and secure 4-screw mounting

Adding silicone or pipe dope can often lead to gasket slippage or premature failure at the flange interface

Universal Compatibility: Standard 1/8 inch NPT connection allows for a direct drop-in replacement for older Hoffman 500 or generic manual air bleeders

High Torque Capacity: The split taper design ensures the load is distributed evenly

While the 255°F thermal rating is common

Heil Quaker ICP 1171325 Rollout Switch Simplified Installation: Integrated mounting plateThe Heil Quaker ICP 1171325 Rollout Switch is a critical safety component designed for furnace flame rollout protection. This SPST (Single Pole Single Throw) safety switch is engineered to interrupt the heating cycle if it detects sustained thermal exposure near the burner assembly, preventing hazardous conditions caused by restricted venting or heat exchanger failure. Operating with high precision thresholds, the ICP 1171325 features a 195 degree F