Ideal for HVAC zoning systems requiring precision

technicians can extend the service life of their 2-way or 3-way solenoid configurations while maintaining compliance with industrial safety standards

while the universal design means one coil fits all valve sizes in the 200RB series

The solid core design minimizes pressure drop while providing superior filtration down to 25 microns

The corrosion-resistant powder-coated finish ensures durability in harsh environments

Carrier EF17BZ242 Reversing Valve L99H008 Ideal for HVAC zoning systemsWhen 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