American Water Heaters Water Heater Thermistor Kit 100093745 10.50 x 5.00 x 0.25 Genuine OEM
Sensor
Plumbing & Heating
Condition: NewAffiliate link: you pay on Sears PartsDirect's site, under its shipping and returns. We may earn a commission. Delivery time is shown on Sears PartsDirect's site.
Sears PartsDirect prices are from its product feed as of 18 Oct 2026, not live: the current price and availability are on Sears PartsDirect's own page.
Description
This is a Genuine OEM part. Basic InformationPart Name: Water Heater Thermistor KitManufacturer: American Water HeatersCategory: Water Heater ComponentPrimary Function: The thermistor kit is designed to monitor and help regulate the water temperature inside the water heater tank. This kit includes both the upper and lower thermistors. Installation & CompatibilityCompatible Models: Fits various American Water Heaters appliance models; please confirm this part is correct for your model before ordering. Installation Difficulty: Medium — Requires prior knowledge of handling water heater components. Tools Required: Standard work gloves for hand protection Additional Information: This thermistor kit (part number 100093745) is essential in maintaining the optimal temperature of your water heater. It functions by accurately monitoring the water temperature and sending signals to the control system to ensure the water remains within the desired temperature range. This mechanism not only supports energy efficiency but also enhances the overall performance of the water heater. Installation tips: Make sure to disconnect the power supply to the water heater before beginning the installation process. Shut off the water supply to the tank to avoid any water leakage or spills during installation. Carefully install the thermistors in their respective positions following the manufacturer's guidelines to ensure accurate functioning. By replacing malfunctioning thermistors with this kit, you can resolve common issues such as inconsistent water temperatures or unexpected shutdowns, thereby extending the lifespan of your water heater. | American Water Heaters Water Heater Thermistor Kit 100093745 10.50 x 5.00 x 0.25 Genuine OEM
Fits, as listed by Sears PartsDirect
Listed by part number, not by machine model: confirm the number against your appliance's or machine's parts list before ordering.
For: Water Heater
Specifications
10.50 x 5.00 x 0.25