Lennox 56W25 Limit Switch 322055-301 The unit is rated for

The unit is rated for a maximum of 0

Remote Bulb

Optimized Performance: Maintains strict combustion tolerances to protect the heat exchanger and ensure reliable furnace ignition

making it a "drop-in" solution for the listed part numbers

Johnson Controls VA-3100-500 Linkage Kit

Lennox 56W25 Limit Switch 322055-301 The unit is rated forThe Lennox 56W25 Limit Switch is a critical OEM replacement part designed for high limit temperature monitoring in Lennox, Armstrong, and Ducane furnace assemblies. This normally closed safety component features a 3 inch insert length and operates on an automatic reset logic, ensuring the system remains protected without requiring manual intervention after a thermal event. It is engineered with a precise 250F cut out (open) temperature and a 220F cut