TENSSO 637360 Temp Monitor Control Kit for Norcold RV Refrigerator — Compatible with 2118/1200/1201/1210/1211, Moisture-Resistant

TENSSO's 637360 Temp Monitor Control Kit is a drop-in replacement temperature sensor and control assembly designed to restore safety and reliable temperature monitoring to Norcold RV refrigerators (compatible with series 2118, 1200, 1201, 1210, 1211).

When an RV refrigerator’s temperature monitor or thermistor fails, the appliance can overheat or stop cooling properly — the TENSSO 637360 kit provides a modern, weather-resistant replacement that fits the common Norcold models and replaces OEM parts 637360, 634677, and 634678. The package bundles the control module, thermocouple, grounding and input/output wires, and a protective ABS cover so you get everything needed for a fast swap without special tools.

How does this kit improve refrigerator safety and reliability?

The TENSSO control kit watches temperature and will shut down or inhibit heating elements if it detects dangerous conditions or sensor faults, reducing the risk of damage from overheating. Its upgraded moisture-resistant housing and reinforced cover make it more durable in outdoor RV environments.

• Automatic cutoff on overheating detection to protect components.
• Moisture-resistant materials and ABS cover prevent corrosion.
• Thermistor replacement restores accurate temperature sensing.

Is the 637360 kit easy to install for an RV owner?

Yes — the kit is designed for straightforward field replacement. You simply unplug the old control, connect the matching wires included in the kit, mount the cover, and the unit is ready to work; no soldering or advanced electrical skills required.

• Plug-and-play wiring that matches Norcold connector positions.
• Included ground wire and input/output leads for a complete swap.
• Quick install time — most users can finish in minutes.

Which Norcold models and OEM parts does this replace?

The TENSSO 637360 Temp Monitor Control Kit is made to be compatible across a range of Norcold RV refrigerator models, matching the original mounting and electrical interfaces. It replaces the OE references 637360, 634677, and 634678 and integrates with the 2118, 1200, 1201, 1210, and 1211 series cooling units.

• Direct compatibility: Norcold 2118, 1200, 1201, 1210, 1211 series.
• Replaces OEM part numbers 637360, 634677, 634678 seamlessly.
• Designed to align with existing connectors and mounting points.

What environmental conditions can this unit handle?

This upgrade targets RV and outdoor use, so the control kit uses moisture-resistant components and a reinforced ABS cover to withstand rain, humidity, and temperature swings encountered on the road. While built for durability, follow manufacturer guidance for exposure to extreme conditions.

• Reinforced ABS cover helps deflect moisture and debris.
• Weatherproof materials reduce corrosion risk in humid climates.
• Suitable for typical RV operating ranges and outdoor storage.

Who is this for: The TENSSO 637360 Temp Monitor Control Kit is intended for RV owners, fleet operators, and RV repair technicians who need a reliable replacement thermistor/control assembly for Norcold refrigerators. It suits anyone wanting a simple, all-in-one repair kit to restore proper temperature sensing and added moisture resistance without lengthy downtime or complicated installation.

Package contents include the control unit, thermocouple sensor, ground wire, input/output wiring, and protective cover so you can replace the module in one service visit. Choosing a compatible replacement like TENSSO helps maintain safe operation and extends the working life of your RV refrigerator.