000 PSI depending on system conditions

What causes the 320-degree rollout switch to trip on a York furnace

Built with a hermetically sealed black Bakelite case

If the sensor detects a loss of flame or carbon buildup

Heil Quaker ICP 1087811 Thermal Fuse 000 PSI depending on systemFor technicians and contractors servicing International Comfort Products (ICP) equipment, the Heil Quaker ICP 1087811 Thermal Fuse is a critical safety component required to maintain circuit integrity and prevent thermal runaway in electric furnace and air handler applications. This 249? F thermal fuse (121? C) acts as a high limit safety cutoff, engineered to permanently interrupt electrical power to heating elements or control circuits the moment