Daikin-McQuay 031780500 Power Head Freon Robust Material Selection: Bronze body

Robust Material Selection: Bronze body and stainless steel spring provide superior corrosion resistance and longevity

Common Service Questions Can I use this to replace a 20VA transformer

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

Does this valve include the required gaskets or seals

Daikin-McQuay 031780500 Power Head Freon Robust Material Selection: Bronze bodyThe 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