Pay in 4 interest-free payments of $7.83 Learn more
Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
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
Common Questions How do I adjust the delivery pressure on a Spence D320
making it a reliable choice for restoring reliable performance in residential and light commercial applications
preventing regulator sticking in unconditioned spaces
Heil Quaker ICP 522559 Rollout Switch 326058-757 5" WC Natural Gas regulatorThe 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