Trane VAL8701 TXV 322838-753 the Carrier HK50AA035 is a

the Carrier HK50AA035 is a fixed-setpoint current sensing board designed to operate within the factory parameters of the supported equipment without field adjustment

System Compatibility: Specifically engineered for A

or a lack of power at the gas valve despite a call for heat

5 MFD / 370 VAC run capacitor for proper start-up and running efficiency

For exposed models like the V-3000-1 or V-3000-8012

Trane VAL8701 TXV 322838-753 the Carrier HK50AA035 is aThe Trane VAL8701 is a critical 3 ton thermal expansion valve (TXV) designed specifically for R410A refrigerant circuits. This OEM Trane expansion valve features a 3 8 inlet x 1 2 outlet configuration, providing the precise metering required to manage superheat and protect the compressor from liquid slugging. Engineered for high efficiency residential and light commercial applications, the VAL8701 (often referenced by the updated part number VAL08701)