Lochinvar & A.O. Smith 100277765 Thermal Switch System Integrity: Eliminates bypass leakage

System Integrity: Eliminates bypass leakage between pneumatic control modules and the backplate interface

York S1-373-15425-001 Harness W/Low Volt 6 Pin Plug

and plastic tubing when paired with a standard 45-degree flare

Standard HVACR field practice dictates that this Sylphon base gasket should be installed on clean

The Lennox 97H76 Damper Door Spring is a critical mechanical component designed to provide precise tension and return force for damper assembly operations within commercial and residential HVAC systems

Lochinvar & A.O. Smith 100277765 Thermal Switch System Integrity: Eliminates bypass leakageThe Lochinvar & A. O. Smith 100277765 Thermal Switch is a critical safety component designed for high limit temperature protection in residential and commercial water heaters. This resettable thermal switch functions as a fail safe, automatically interrupting the burner circuit or gas valve power when it detects temperatures exceeding safe operating parameters. Engineered to replace obsolete part numbers RLY1002 and 100167473, this OEM component