The crossover point is factory-set at 9 PSI

avoiding common calibration drift and mechanical failures in complex building automation systems

Broad Compatibility: Directly replaces part numbers 72L0501 and 20390801 across Lennox

It features 7/8" ODF (Sweat) inlet and outlet connections

Key Benefits Precision Sealing: Specifically sized for 3

Amana-Goodman B1370164 Switch 322027-701 The crossover point is factory-setThe Amana Goodman B1370164 Switch is a critical HVAC replacement part designed for precision temperature regulation in residential heating systems. Operating as a 160 200F AUTO Limit Switch, this high performance thermal safety device monitors furnace heat exchanger temperatures to prevent overheating. Engineered for compatibility with specific Amana and Goodman gas furnaces, the B1370164 limit control automatically opens the electrical circuit if