Description
Daikin-McQuay Indoor Coil Thermistor Sensor
The Daikin-McQuay 4010117 is an OEM replacement thermistor designed to monitor indoor coil temperatures in compatible Daikin-McQuay HVAC systems. By delivering accurate, real-time temperature data to the system control board, this sensor helps maintain optimal system efficiency, protect against coil freeze-up, and support reliable year-round operation.
Key Features
- OEM Daikin-McQuay replacement part — engineered for direct fit and compatibility
- Monitors indoor coil temperature to support precise system control
- Helps prevent coil freeze-up and overheating conditions
- Supports accurate refrigerant management and energy efficiency
- Designed for use in compatible Daikin-McQuay indoor HVAC units
Why Use an OEM Sensor?
Using a genuine Daikin-McQuay thermistor ensures the resistance-temperature characteristics match the original equipment specifications. Aftermarket substitutes may introduce calibration errors that affect system performance, fault detection, and equipment longevity. This OEM part restores factory-level accuracy and helps protect your investment.
Application
- Replacement indoor coil temperature sensor for Daikin-McQuay systems
- Suitable for commercial and light commercial HVAC applications
- Consult your equipment documentation or service manual to confirm compatibility with your specific model
Product Details
- Brand: Daikin-McQuay
- Part Number / SKU: 4010117
- Part Type: Thermistor — Indoor Coil Sensor







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