Daikin-McQuay 031780500 Power Head Freon The LED flashes indicate specific

The LED flashes indicate specific diagnostic codes

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

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

Daikin-McQuay 031780500 Power Head Freon The LED flashes indicate specificThe 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