Pay in 4 interest-free payments of $7.22 Learn more
Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
Check the unit's nameplate for a date code subsequent to 9923
Can I use a 30-amp contactor instead of this 40-amp model
the York S1-7990-3591 is a critical OEM furnace limit switch designed for precision thermal monitoring
the steel teeth help dislodge stubborn surface debris and oxidation during the combing process to prep for chemical cleaning
Heil Quaker ICP 1320363 Limit Switch Check the unit's nameplate forThe Heil Quaker ICP 1320363 Limit Switch is a critical OEM furnace safety control engineered for high limit protection in International Comfort Products (ICP) heating systems. This auto reset limit switch features a calibrated opening range of 175F to 195F, designed to interrupt the burner circuit if the heat exchanger temperatures exceed safe operating parameters. As a genuine ICP replacement part, it ensures the precise thermal response required to