Description
Confirm the selected variation, quantity, package contents, current offer, and store terms before placing an order.
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.
Package contents, delivery, returns, inventory, and buying trust
Buying guidance
Quick decision
Check exactly what this refrigerator parts listing includes before checkout.
Package contents
- Use the photos and product description to confirm quantity, sides, hardware, and included accessories.
- Review the current shipping and returns pages before ordering.
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.
Delivery and returns
- Use the current cart, checkout, shipping, and returns pages for store-specific terms.
- Keep the selected variation and order details available for support.
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