Carrier EF17BZ242 Reversing Valve 321042-401 Industrial Durability: Solid hub and

Industrial Durability: Solid hub and rigid blade design prevent flexing under high-load cooling cycles

Rugged Construction: Built to handle the continuous cycling demands of commercial HVAC water systems

the internal spring mechanism provides a mechanical return during power loss to protect terminal equipment

Solenoid coils (typically the Ranco LDK series) are sold separately

Key Benefits Enhanced Thermal Rating: The Class F insulation provides a high ceiling for ambient and fluid temperature extremes

Carrier EF17BZ242 Reversing Valve 321042-401 Industrial Durability: Solid hub andWhen you are troubleshooting a heat pump that refuses to switch between modes, the Carrier EF17BZ242 Reversing Valve is the field ready solution for restoring refrigerant flow control. This 4 way reversing valve is the direct engineering replacement for legacy models EF17BG240 and EF17BG245, ensuring a precise fit without the need for extensive manifold modifications. Utilizing a reliable solenoid actuated slide mechanism, this OEM Carrier part