Daikin-McQuay 031780500 Power Head Freon Integrating this genuine Lennox part

Integrating this genuine Lennox part restores the system's safety sequence and protects high-value components from excessive thermal stress

conforming to DIN Class B standards for reliable linear response across a wide operating range of -50 to 122°F

Precision Ports: Engineered for even flame distribution to maximize heat transfer across the heat exchanger

What are the signs that a Lennox 52M37 needs to be replaced

Daikin-McQuay 031780500 Power Head Freon Integrating this genuine Lennox partThe Daikin McQuay 031780500 is an OEM thermal expansion valve power head engineered for precise refrigerant metering in industrial and commercial HVACR systems. Designed as a critical replacement component for Daikin McQuay HVAC equipment, this power head features a 5 foot capillary tube and an integrated sensing bulb to ensure accurate superheat control. By monitoring temperature at the evaporator outlet, the 031780500 TXV power head modulates