Heil Quaker ICP 522559 Rollout Switch 326058-757 providing the accurate set-point detection

providing the accurate set-point detection required to maintain safe blower and burner operation

Built with a rugged bronze body construction

preventing regulator sticking in unconditioned spaces

Its primary function is to trigger defrost operations only when necessary

the unit includes a NEMA 1 enclosure

Heil Quaker ICP 522559 Rollout Switch 326058-757 providing the accurate set-point detectionThe Heil Quaker ICP 522559 Rollout Switch is a critical safety component designed for International Comfort Products (ICP) furnace systems. This genuine OEM rollout limit switch is engineered to detect burner flame rollout or excessive heat conditions in the combustion chamber, providing essential thermal protection. Operating on a Single Pole Single Throw (SPST) circuit, the 522559 is calibrated with a 300F open setpoint to immediately interrupt the