Johnson Controls T25A-1 Thermostat 322056-301 The Lennox 18K44 Limit Switch

The Lennox 18K44 Limit Switch is a high-reliability OEM replacement normally closed safety control designed for precise thermal management in residential gas furnaces and air handlers

this industrial steam trap prevents live steam loss

which indicates an open winding or a burnt coil

Common Questions What is the minimum operating pressure for the ASCO 8210G3-208V

This is a piloted piston solenoid valve

Johnson Controls T25A-1 Thermostat 322056-301 The Lennox 18K44 Limit SwitchThe Johnson Controls T25A 1 is a robust line voltage wall thermostat engineered for heavy duty HVACR applications requiring reliable two stage temperature control. This controller features dual SPDT switches, allowing for flexible wiring configurations including two stage heating, two stage cooling, or integrated one stage heating and one stage cooling systems. Built with a vapor actuated sensing element, the T25A 1 maintains high accuracy across a