Daikin-McQuay 4027088 Four Way Valve Solenoid Coil OEM Replacement

The Daikin-McQuay 4027088 is a genuine OEM replacement four way valve solenoid coil designed for use in Daikin-McQuay heat pump and air conditioning systems. This electromagnetic coil mounts on the four-way reversing valve and, when energized, actuates the pilot valve to shift the slide mechanism — directing refrigerant flow between heating and cooling modes.

Four-way reversing valves are a critical component in heat pump systems. The solenoid coil provides the precise electromagnetic actuation needed to reliably switch the valve, enabling the system to transition between heating, cooling, and defrost operation. Using a genuine Daikin-McQuay OEM coil ensures proper electrical compatibility, accurate fit, and long-term reliability.

Key Features:

• Genuine Daikin-McQuay OEM replacement part — MPN 4027088
• Designed for four-way reversing valve actuation in heat pump systems
• Controls refrigerant flow direction for heating, cooling, and defrost cycles
• Direct OEM fit for compatible Daikin-McQuay equipment
• Engineered to Daikin-McQuay quality and performance standards

The Daikin-McQuay 4027088 solenoid coil is the manufacturer-specified replacement for compatible Daikin-McQuay HVAC systems, helping maintain system efficiency and extend equipment service life.