Heil Quaker ICP 522559 Rollout Switch 326058-757 Its primary function is to

Its primary function is to trigger defrost operations only when necessary

preventing regulator sticking in unconditioned spaces

Field technicians prioritize this genuine OEM condensate pan to avoid the alignment issues often associated with generic alternatives

making it a reliable choice for restoring reliable performance in residential and light commercial applications

Heil Quaker ICP 522559 Rollout Switch 326058-757 Its primary function is toThe 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