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

Key Benefits Prevents High-Pressure Trips: Stores surplus liquid refrigerant during heating cycles to keep head pressure within safe limits

What causes a Class FT coil to burn out prematurely

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

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

Amana-Goodman B1370164 Switch 322027-701 Broad Compatibility: Directly replaces partThe 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