Cooktop Thermostats

Your Price

$30.53

Cooktop Thermostat

★★★★★

4 Reviews

PartSelect Number PS4226434

Manufacturer Part Number DE47-20037A

This is a high limit thermostat designed for microwaves, ranges and ovens. Made of plastic and metal, this thermostat is designed to open the electrical circuit for your appliance when it reaches a specific internal temperature. In some cases, high limit thermostats can become defective and if your appliance will not turn on, or has a specific error code, it must be replaced. This thermostat is a genuine OEM part that is sold as an individual part and can be replaced by disconnecting the appliance from the power, and accessing its panel, usually located near the bottom of your range, or wherever the heating element is located. Reference your user manual for exact location and replacement instructions.

Fixes these symptoms

Door won’t open after self cleaning cycle
Little to no heat when baking
Oven is too hot
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Installation Instructions

Uwe from FORT COLLINS, CO

Oven shut off during self clean cycle and door stayed locked.

I took off the back cover after I looked at youtube similar problems. Then removed the little thermostat and un hooked the 2 wires. I looked up the part and after is was delivered couple days later I connected the 2 wies and after putting the back cover on the oven was back to normal. Was such an easy repair and the part was only $11. Read more...

Your Price

$91.74

Cooktop Thermostat

PartSelect Number PS11742549

Manufacturer Part Number WP4449751

This high-limit thermostat is a safety-critical component designed to prevent overheating in ranges and wall ovens. It monitors internal temperatures and cuts power to the heating elements if the oven exceeds a preset threshold, typically around 335°F (170°C). Constructed from heat-resistant materials for long-term durability, it helps protect internal components and reduce the risk of fire or damage caused by control system failures, ventilation blockages, or fan malfunctions. A faulty thermostat may result in no heat, uneven cooking, or failure to start. Replacing this part restores safe and reliable oven operation. Installation should be performed with the appliance disconnected from power.

Fixes these symptoms

Door won’t open after self cleaning cycle
Element will not heat
Will Not Start
See more...

Installation Instructions

William from Carbondale, CO

upper oven of wall oven would not heat suspected high temp limit switch

removed unit from cabinet tested switch it was OK checked wiring and found shorted out wire leading to switch. cut out bad section and spliced wire back together
problem solved Read more...