Carrier EF17BZ278 Reversing Valve with Coil

The Carrier EF17BZ278 is a reversing valve assembly complete with solenoid coil, designed for heat pump systems. This critical component controls the direction of refrigerant flow, allowing the system to switch between heating and cooling modes.

Key Features:

• Complete reversing valve assembly with integrated solenoid coil
• Genuine Carrier OEM replacement part for reliable performance
• Controls refrigerant flow direction for heating and cooling operation
• Pre-assembled unit for simplified installation
• Engineered to meet Carrier's quality and durability standards

This reversing valve is essential for heat pump operation, directing hot refrigerant gas to either the indoor or outdoor coil depending on the mode selected. The included solenoid coil energizes the valve to change refrigerant flow direction when the thermostat calls for a mode change.