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Can I use this switch in non-Lennox furnaces
5" WC Natural Gas regulator that can be fine-tuned to meet specific appliance rating plate requirements
providing the accurate set-point detection required to maintain safe blower and burner operation
When the switch senses excessive heat near the burner box—typically caused by a cracked heat exchanger
Common Questions How do I adjust the delivery pressure on a Spence D320
Heil Quaker ICP 522559 Rollout Switch 326058-757 Can I use this switchThe 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