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

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

What causes a Class FT coil to burn out prematurely

Universal Compatibility: Direct OEM cross-reference for part numbers C340056P10 and SWT01273 across various TUD

OEM Compatibility: Designed specifically for Trane HVAC equipment

Amana-Goodman B1370164 Switch 322027-701 It features 7/8" ODF (Sweat)The 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