The Daikin-McQuay 4023371 is an OEM indoor coil sensor engineered as a direct replacement for compatible Daikin-McQuay HVAC systems. Designed to monitor coil temperature with precision, this sensor helps maintain optimal system efficiency, supports accurate refrigerant management, and protects equipment from freeze-up or overheating conditions.
Key Features
- OEM Daikin-McQuay replacement indoor coil sensor
- Provides accurate coil temperature feedback to the system control board
- Helps prevent freeze-up and overheating by enabling timely system response
- Supports reliable refrigerant cycle management and system efficiency
- Direct drop-in replacement for simplified installation
- Built to Daikin-McQuay OEM specifications for assured compatibility
Application
This indoor coil sensor is intended for use in Daikin-McQuay HVAC systems requiring OEM-grade replacement components. Always verify compatibility with your specific unit model and serial number before installation. Consult the equipment service manual or a qualified HVAC technician for proper installation procedures.








