Lennox 56W27 Control Limit 319847-401 For contractors managing cold storage

For contractors managing cold storage or process cooling

Its robust construction ensures it holds up under high-pressure operating conditions

This SPNO (Single Pole Normally Open) contactor features an isolated coil and high-conductivity copper contacts

Field Serviceability: The tee handle adjustment simplifies on-site calibration without the need for specialized tools in tight mechanical spaces

Lennox 56W27 Control Limit 319847-401 For contractors managing cold storageThe Lennox 56W27 Control Limit is a critical safety component designed for high limit temperature monitoring in residential and commercial heating systems. This genuine OEM blue green limit switch is engineered to open the electrical circuit to the furnace if internal temperatures exceed safe operating parameters, preventing heat exchanger damage and ensuring system integrity. As a veteran grade HVAC replacement part, it offers a precise thermal