MM2-287 Refrigerator Defrost Thermostat Temperature Sensor
MM2-287 Refrigerator Defrost Thermostat Temperature Sensor
MM2-287 Refrigerator Defrost Thermostat & Temperature Control Sensor
Keep your fridge running at peak efficiency with the MM2-287 X172 Refrigerator Defrost Thermostat Sensor. Designed as a direct replacement part, this compact temperature controller accurately monitors and regulates the internal environment of your refrigerator — triggering the defrost cycle at exactly the right time to prevent excessive frost build-up and maintain optimal food freshness.
Key Features
- Accurate Temperature Control: Continuously monitors the internal temperature of your refrigerator, automatically adjusting the working state to keep food fresh and your fridge running efficiently.
- High-Efficiency Auto-Defrost Function: Activates the defrost cycle as soon as temperature thresholds are reached, preventing thick frost layers that reduce cooling performance.
- Energy-Saving Operation: By regulating humidity and temperature precisely, this sensor helps your refrigerator work smarter and consume less energy.
- Easy DIY Installation: Compact size (~10 × 9 cm) and straightforward design mean you can replace this part yourself — no professional technician required.
- Durable & Reliable: Built with quality plastic construction and reliable manufacturing technology to operate stably across a wide range of conditions for a long service life.
Specifications
| Model | MM2-287 / X172 |
| Material | Plastic |
| Dimensions | Approx. 10 × 9 cm |
| Package Includes | 1 × Defrost Thermostat Control Sensor |
Made in Mainland China.
Important Notes
- Please allow ±10% dimensional tolerance due to manual measurement.
- Colors may vary slightly from images due to monitor display differences.
- Please verify compatibility with your refrigerator model before ordering.
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Learn more: Nutrition.gov on cooking and food safety
Frequently Asked Questions
Q: What refrigerator models is the MM2-287 X172 defrost thermostat compatible with?
A: The MM2-287 X172 defrost thermostat sensor is designed as a universal replacement part compatible with a wide range of refrigerator brands and models. We strongly recommend checking your existing thermostat's model number and connector type against this part before purchasing to ensure a proper fit.
Q: How do I install the MM2-287 refrigerator defrost thermostat sensor?
A: Installation is straightforward and can be done as a DIY project. Simply disconnect your refrigerator from power, locate the existing defrost thermostat sensor, disconnect and remove it, then clip or attach the MM2-287 replacement in its place and reconnect the wiring. No special tools or professional assistance are typically required.
Q: How does the defrost thermostat sensor help my refrigerator's performance?
A: The defrost thermostat sensor monitors the temperature of the evaporator coil. When frost builds up to a level that reduces efficiency, the sensor triggers the defrost heater to melt the frost, then shuts it off once the coil reaches the correct temperature — keeping airflow unobstructed and your refrigerator running efficiently.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.