This scroll compressor is designed for heavy-duty commercial air conditioning and heat pump systems utilizing R-22 refrigerant

ensure the excess lead is coiled away from direct heat sources to prevent thermal degradation of the copper sheath

How does this part improve heat pump defrost cycles

preventing the buildup of dangerous flue gases

we recommend verifying your existing seal's condition and using high-temp silicone if a replacement is not present

Carrier EF17BZ273 Reversing Valve 322027-701 This scroll compressor is designedThe Carrier EF17BZ273 Reversing Valve is an essential OEM HVAC replacement part designed for precise refrigerant flow control in heat pump systems. As a veteran grade 4 way reversing valve, this component facilitates the critical transition between heating and cooling cycles by redirecting high pressure discharge gas. Engineered for compatibility with specific Carrier, Bryant, and Payne units, including the PH1REA072000ABWA and PH1RPA072000ABWA