Trane VAL9013 Valve 30067439-890 or "open circuit" fault codes

or "open circuit" fault codes on the chiller interface often point to a breakdown in the EXV cable signal rather than a failure of the valve motor itself

Debris Shielding: Prevents insects and foreign matter from entering the upper diaphragm chamber

providing the factory-spec airflow required to maintain head pressure within design limits

Built for resilience

while a lower temperature rating will lead to nuisance tripping and insufficient heating cycles

Trane VAL9013 Valve 30067439-890 or "open circuit" fault codesThe Trane VAL09013 is a critical 4 way heat pump reversing valve engineered to manage refrigerant flow direction for 2 ton split systems. This OEM Trane replacement part features a 5 8" x 1 2" connection size and comes equipped with a pre installed 24V solenoid coil for immediate integration on the service call. Designed for precise switchover operations, this component is compatible with high efficiency Trane and American Standard models, including