Trane VAL19557 Reversing Valve 30067439-890 you ensure the combustion assembly

you ensure the combustion assembly operates within manufacturer parameters

This HVAC repair part is engineered to withstand the continuous cycling inherent in commercial climate control applications

Duty Cycle: Constant Duty

This burnout filter drier is rated for up to 650 psi

ensuring the superheat is accurately maintained for larger capacity 5-ton coils

Trane VAL19557 Reversing Valve 30067439-890 you ensure the combustion assemblyThe Trane VAL19557 Reversing Valve is a critical 4 way heat pump component engineered to manage refrigerant flow direction between heating and cooling cycles. This OEM Trane replacement part features a precise . 500 OD (1 2 inch) connection size on the discharge suction ports, ensuring a streamlined fit for residential and light commercial units. Designed for high cycle reliability in high pressure systems, the VAL19557 serves as the direct