Description
The Midea 7856088 is an OEM-replacement Flue Gas NTC (Negative Temperature Coefficient) thermistor sensor — designated Sensor #15 — engineered to monitor exhaust/flue gas temperatures in compatible Midea heating and HVAC equipment. Accurate flue gas temperature sensing is critical to safe combustion operation: it enables the system control board to detect overheating conditions, confirm proper venting, and protect heat exchangers from thermal stress.
Product Overview
This NTC thermistor operates on the principle that electrical resistance decreases as temperature rises, delivering a precise, continuous temperature signal to the unit’s control board. As a direct OEM replacement, it is designed to restore factory performance and reliability without the guesswork of aftermarket alternatives.
Key Features
- OEM Midea replacement part — SKU 7856088
- Sensor designation: #15 (Flue Gas)
- NTC thermistor technology for accurate, real-time flue gas temperature monitoring
- Designed to interface directly with compatible Midea control boards
- Helps protect equipment from overtemperature and venting faults
- Supports safe combustion monitoring and system diagnostics
Application
- Compatible with select Midea heating and HVAC systems requiring Sensor #15
- Ideal for service technicians performing diagnostic replacements on flue gas sensing circuits
Why Choose an OEM Sensor?
Using the correct OEM-specified NTC sensor ensures the control board receives an accurate resistance-to-temperature curve match, preventing nuisance faults, premature lockouts, or undetected overtemperature conditions. Always verify compatibility with your specific Midea model before installation.
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