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

The Allanson 1196-S Ferromagnetic Ignition Transformer is a high-performance constant duty gas ignition transformer engineered specifically for technical compatibility with Gordon Piatt burners and similar high-demand heating systems

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

replacing the assembly is the industry-standard fix

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