High Flow Efficiency: The 3 Cv flow coefficient provides optimal throughput for 1/2" pipe sizing

Common Questions & Technical Support: What is the wiring configuration for this sensor

Is the Honeywell M7284Q1009 compatible with older linkages

ensuring safety and performance in high-heat environments

York 025-42730-000 Reversing Valve 320788-703 High Flow Efficiency: The 3The York S1 025 42730 000 is an essential OEM 4 way heat pump reversing valve designed for high pressure R 410A systems and light commercial applications. As a veteran technician knows, the integrity of the heat pump's refrigeration cycle depends on the precise shifting of the internal slider; this valve delivers that reliability using a 24V solenoid actuator and a standard 1 2" x 7 8" ODF connection. Engineered specifically as a direct replacement