The Johnson Controls M9124-HGC-2 Actuator is a high-torque

How do I know if my Lennox 20J91 flame sensor is bad

preventing unnecessary refrigerant loss

This open on rise limit switch features a fixed 180°F open temperature and a 160°F fixed close temperature

Lennox 16V33 Valve 319847-401 The Johnson Controls M9124-HGC-2 ActuatorThe Lennox 16V33 Expansion Valve is a high precision thermal expansion valve (TXV) engineered for 6 ton residential and commercial R410A refrigerant systems. Designed to optimize evaporator efficiency, this OEM Lennox part features 3 8" x 1 2" ODF (Outside Diameter Female) sweat connections and a 30 inch capillary tube for flexible installation across various air handler and heat pump configurations. As a critical metering device, the Lennox 16V33