Lennox 86K78 Relay Kit Els PW 17895 System Compatibility: seamless integration with

System Compatibility: seamless integration with Johnson Controls System 450

It is not compatible with standard two-position (on/off) PopTop actuators

Does this fitting require specific brazing alloys

and industrial facilities to maintain calibrated settings and prevent setpoint drift caused by external interference

maintaining the intended HVAC system airflow and static pressure balance

Lennox 86K78 Relay Kit Els PW 17895 System Compatibility: seamless integration withThe 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