The Lennox 25M59 Limit Switch/Thermostat With 3" Insert is a safety device made to shut down the HVAC unit if the temperature of the space exceeds the set limit, preventing damage from overheating.
Real OEM switches and buttons are tailored to fit your HVAC system, ensuring smooth and reliable operation
Fits popular G61MPVT-60C-110-01, G61MPV-60C-110-12, G61MPVT-60C-110-02 units and more (see FITS MODELS below for complete list)