Featuring a double inlet forward-curved design

and mechanical linkages

the straight-through 1/4 inch NPT connections and easy in-line maintenance capabilities minimize downtime during routine inspections or spring swaps

This Type 3 US configuration features an integrated horn and strobe for immediate local notification

Carrier EF17BZ278 Reversing Valve 326058-755 Featuring a double inlet forward-curvedThe Carrier EF17BZ278 Reversing Valve with Coil is a critical 4 way valve engineered for precise refrigerant flow management in heat pump systems. As a Carrier Factory Authorized Part, this component facilitates the seamless transition between heating and cooling cycles by reversing the discharge path of the compressor. This specific HVAC reversing valve replacement is designed to meet exact OEM tolerances, ensuring optimal subcooling and superheat