Lennox 86K78 Relay Kit Els PW 17895 Precise Voltage Conversion: Efficiently converts

Precise Voltage Conversion: Efficiently converts 120VAC line power to 24VAC for reliable control logic operation

Designed to withstand the extreme thermal cycles of the burner box

this zinc-plated crank arm provides a slip-free connection to medium-torque actuators

Contractors utilizing Johnson Controls refrigeration parts will find this assembly compatible with a wide range of non-corrosive refrigerants

ensuring the system remains locked out until a technician can diagnose the cause of the overheat condition

Lennox 86K78 Relay Kit Els PW 17895 Precise Voltage Conversion: Efficiently convertsThe Lennox 86K78 Relay Kit is a critical 24v 3PDT relay kit engineered for precise switching in professional HVACR systems. As a triple pole double throw relay, this component is designed to manage complex electrical sequences, commonly serving as a defrost relay kit in heat pump configurations. Technicians often source this part when diagnosing issues with compressor control signals or outdoor coil frost management. This genuine OEM assembly ensures