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this mechanical humidistat is a reliable choice for exhaust fan control

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Trane VAL8224 Valve Freon What are the symptoms ofEngineered for high capacity heat pump systems, the Trane VAL8224 Valve is a 4 way reversing component essential for managing refrigerant flow reversal between heating and cooling cycles. This heavy duty Trane OEM replacement part features a 7 8" ODF discharge and 1 3 8" ODF suction connection, facilitating high flow efficiency in 5 ton and larger residential or light commercial split systems. The assembly includes a factory matched 24V solenoid coil