Trane VAL9554 TXV 328140-751 The unit is designed for

The unit is designed for versatile differential pressure monitoring

This 3/4 HP motor operates on 120/240V and is engineered to maintain constant airflow

providing precise setpoint tracking to safeguard equipment from overpressure or underpressure conditions

For technicians servicing Lochinvar boilers

it can be used in Luxaire and Coleman systems that specify these exact thermal setpoints and physical dimensions

Trane VAL9554 TXV 328140-751 The unit is designed forWhen you're out in the field dealing with a frozen evaporator or a compressor short cycling on a 2 ton system, the Trane VAL9554 (also identified as VAL09554) is the exact OEM thermal expansion valve you need to restore proper refrigerant metering. This mechanical thermostatic expansion valve (TXV) is specifically calibrated for R410A refrigerant and features 3 4" mechanical fittings to ensure a gas tight seal without the need for brazing in tight