This genuine Dometic 10K ohm thermistor temperature sensor is a critical component in MAS series RV climate control systems. If your RV's heating or cooling isn't responding properly, or your thermostat display shows incorrect temperatures, a faulty sensor is often the culprit. This OEM replacement ensures accurate temperature monitoring and proper HVAC operation.
- Genuine Dometic OEM part—exact replacement for MAS series units
- 10K ohm thermistor rating for precise temperature detection
- Direct fit with no modifications required
- Restores accurate thermostat readings and climate control response
- Compatible with Dometic MAS series furnace and air conditioning systems
- Easy installation for DIY RV owners or technicians
| Specification | Detail |
|---|---|
| Part Number | 4471005720 |
| Resistance Rating | 10K Ohm |
| Application | Dometic MAS Series Climate Control |
| Type | Thermistor Temperature Sensor |
| OEM Status | Genuine Dometic Replacement |
Frequently Asked Questions
- How do I know if my temperature sensor has failed?
- Common signs include thermostat displaying incorrect temperatures, heating or cooling not activating when it should, or the system running continuously without reaching the set temperature. A multimeter test of the sensor's resistance can confirm failure.
- Will this sensor work with my specific MAS model?
- This part is designed for Dometic MAS series systems. We recommend verifying your RV's thermostat model number or furnace/AC unit matches the MAS series before ordering. Our support team can help confirm compatibility.
- Is this a difficult installation?
- Most RV owners can replace this sensor themselves. It typically requires removing the thermostat cover or accessing the sensor location inside your climate control unit. Consult your RV's manual or contact our expert support for step-by-step guidance.
Why Elkhart RV Parts: We specialize in hard-to-find Dometic replacement parts and ship directly from Elkhart, Indiana—the RV capital of the world. Every part is genuine OEM stock with expert support to help you identify and install the exact component your RV needs.
| Brand | Dometic |
|---|---|
| Part number | 4471005720 |
| Product type | Temperature Sensor |
| Resistance | 10K Ohm |
| Compatible series | MAS Series |
| Applications | RefrigeratorsFreezersHVAC Units |
| Part category | OEM Replacement |
| Function | Temperature Monitoring |
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.