Description
Review this item in the context of the repair, installation access, nearby parts, and the result the completed job is intended to achieve.
Vehicle information
Available fitment details
Listing compatibility notes
- About this item Power Function: The Thermistor temp monitor control fits perfectly with your RV refrigerator tool.
- Compatible: 637360 Temperature Monitoring Controller, compatible with Norcold Rv Refrigerator 2118 Series.
- Replaces 634677 Temperature Monitoring Controller, requires some additional wiring Compatible with Norcold Rv Refrigerator 1200, 1201, 1210, and 1211 series.
- Fitment: The upgraded 637360 Tesmirror temperature monitor control is equipped with all necessary accessories such as a temperature monitoring controller, thermocouple, ground wire, limit input wire, and limit output wire.
Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.
Repair scenarios, installation, companion parts, and use outcomes
Buying guidance
Quick decision
Review this refrigerator parts in the context of the repair and the surrounding components.
Repair scenario
- Identify the symptom and confirm that this is the component required by the repair.
- Inspect nearby connectors, fasteners, and mating surfaces before installation.
Installation notes
- Use the listing instructions when present and follow the vehicle service procedure.
- Professional installation may be appropriate when the repair requires special tools or calibration.
Companion parts
- Inspect nearby fasteners, connectors, seals, fluids, and wear items before starting the repair.
- Use the service procedure and the visible package contents to identify any additional parts or tools required.
Before you buy
- Verify the referenced part number: 634677.
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
Customer feedback
Ratings and written reviews
4.1 / 5
9 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
Comanche –
Was exact replacement but also had a separate cover the other one didn’t have!
Customer –
My old ” new” one failed after about 2 holidays. So 3 weeks of use the rest of the time the RV was parked and shut down. The price is what you should pay for a mass produced electronic board and the sensor plus wires. It is great that it comes with a cover to protect it from water. My only complaint is that the supplied wires are a little short. But that being said it is worth the cost to replace your faulty one. Price is half of what others want.
tammy schweizer –
The one piece I need the thermaster was not included In this set so I had to purchase eksewhere
G. Clark –
It would have got an excellent review but no instructions were included. It was identical to the existing unit and I only had to find were the thermocouple was located and replace it. It plugged right into to old receiver switch which was still operating. I placed the new cover and I now have a spare switch.
Hershel Ellyson –
installed works great
Anita Nevillle –
Exactly what I needed