Use on non-compatible models may violate local codes and compromise safety

this heavy-duty lead assembly is built to withstand high combustion chamber temperatures while preventing nuisance pilot outages

The York S1-025-37419-000 Limit Switch is a critical OEM safety component designed for precise thermal regulation in York HVAC systems

field-proven replacement designed specifically for Erie Classic G and L dampers manufactured before January 2003

Trane SWT4232 Pressure Switch Els PW 17895 Use on non-compatible models mayThe Trane SWT4232 Pressure Switch is an essential OEM SPNO Dual Pressure Switch designed for high performance monitoring in residential and commercial HVAC systems. As a veteran grade Trane replacement part, it is the direct successor to legacy models including C341546P01, PPS10151 2883, and SWT02357. This dual stage assembly features precise calibration with a 0. 50" WC high side and 0. 17" WC low side setpoint, ensuring the inducer motor maintains