Description
Mitsubishi E27518308 Room Temperature Thermistor
The Mitsubishi E27518308 is an OEM room temperature thermistor engineered for use in Mitsubishi mini-split and multi-zone HVAC systems. This thermistor continuously monitors indoor ambient temperature and relays accurate readings to the system’s control board, enabling precise climate management and efficient operation.
Product Overview
As a genuine Mitsubishi replacement part, the E27518308 thermistor is manufactured to exact OEM specifications, ensuring a direct, reliable fit and restoring your system to factory performance standards. Replacing a faulty room temperature thermistor can resolve issues such as inaccurate temperature readings, erratic cycling, or failure to maintain setpoint — keeping your indoor environment comfortable and your system running efficiently.
Key Features
- Genuine Mitsubishi OEM replacement thermistor
- Monitors indoor ambient room temperature for accurate climate control
- Designed for direct compatibility with applicable Mitsubishi mini-split and multi-zone systems
- Restores proper temperature sensing and system communication
- Manufactured to OEM specifications for reliable, long-lasting performance
- Helps eliminate erratic cycling, temperature drift, and setpoint errors caused by a failed thermistor
Application
- Replacement for failed or inaccurate room temperature thermistors in Mitsubishi HVAC systems
- Compatible with select Mitsubishi mini-split indoor air handler units
- Suitable for residential and light commercial applications
Why Choose OEM Parts?
Using genuine Mitsubishi OEM components ensures proper fit, function, and system compatibility. Aftermarket substitutes may not meet the precise resistance and temperature coefficient specifications required by Mitsubishi control boards, potentially leading to continued performance issues. The E27518308 thermistor gives technicians confidence in a repair that lasts.







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