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APCOM 42-31909 Sears Single Element Electric Water Heater WH7 Thermostat 110/120 Volt

42-31909 Apcom Sears Wh7 Single-element Electric Water Heater Thermostat 110/120 Volt

( Brand: Apcom ), ( Manufacturer Part Number: 42-31909 ), ( Type: Water Heater Thermostat ), ( Voltage: 110 V ), ( Compatible Model: Universal ), ( Item Length: 5 In ), ( Item Width: 2.25 In )

Review APCOM Sears Wh7 Single element Electric Water Heater Thermostat 110/120 Volt

The APCOM 42-31909 Sears WH7 Single-Element Electric Water Heater Thermostat is a crucial component for maintaining the optimal temperature in your electric water heater. This thermostat is designed to work with 110/120-volt water heating systems, making it a versatile option for various residential applications.

The thermostat's single-element design ensures efficient and effective temperature control. It features a robust, corrosion-resistant glass-coated element that guarantees durability and longevity. The thermostat element is encased in a high-quality, heat-resistant ceramic material, which insulates it from the surrounding water and provides enhanced protection against thermal shock.

This APCOM water heater thermostat comes with a user-friendly, adjustable temperature control mechanism. The dial-type knob allows you to easily set the desired temperature within a range of 40 F to 140 F (4 C to 60 C). The thermostat is calibrated with precision, ensuring accurate temperature readings and stable temperature maintenance.

The APCOM 42-31909 Sears WH7 Single-Element Electric Water Heater Thermostat is engineered with safety features that prioritize both performance and user convenience. It includes a built-in high-limit safety switch that automatically disconnects the heating element when the water temperature exceeds the safe limit. This feature protects your water heater from potential damage caused by overheating.

Installation of the APCOM 42-31909 Sears WH7 Single-Element Electric Water Heater Thermostat is straightforward and can be accomplished by following the included instructions. The thermostat is compatible with various electric water heaters, making it a reliable replacement option for various makes and models.

In conclusion, the APCOM 42-31909 Sears WH7 Single-Element Electric Water Heater Thermostat is a dependable and efficient solution for maintaining the desired temperature in your electric water heating system. Its robust construction, easy installation, and user-friendly design make it an excellent choice for homeowners seeking reliable temperature control and safety features for their water heating systems.

The APCOM 42-31909 Sears WH7 single-element electric water heater thermostat is a replacement part designed for use in electric water heaters. Here are some pros and cons that might help you make a decision about whether to purchase this thermostat:

Pros:

1. Easy installation: The thermostat is designed to be a straightforward replacement for existing electric water heater thermostats.

2. Adjustable temperature settings: The thermostat allows users to adjust the temperature settings to their desired level, ensuring optimal water temperature for their needs.

3. Energy efficient: By maintaining the desired water temperature, the thermostat can help reduce energy consumption and lower utility bills.

4. Reliable: The thermostat is manufactured by APCOM, a well-known brand in the water heater industry, and is designed to be a reliable replacement part.

Cons:

1. Limited voltage range: The thermostat is designed for use with 110/120 volt electric water heaters only, which may limit its applicability for some users.

2. Single-element design: The thermostat is a single-element design, meaning it may not provide as even temperature distribution as more advanced thermostats with multiple elements.

3. Manual temperature control: The thermostat does not come with any advanced features such as digital temperature displays or remote temperature control, which some users may prefer.

Ending Conclusion:

The APCOM 42-31909 Sears WH7 single-element electric water heater thermostat is a reliable and easy-to-install replacement part for electric water heaters. Its adjustable temperature settings and energy efficiency make it a practical choice for homeowners looking to maintain optimal water temperature in their homes. However, its limited voltage range and manual temperature control may not be suitable for all users.

Recommendation:

If you own an electric water heater with a voltage range of 110/120 volts and are looking for a reliable and easy-to-install replacement thermostat, the APCOM 42-31909 Sears WH7 single-element electric water heater thermostat is a good choice. However, if you require a thermostat with advanced features or a wider voltage range, you may want to consider other options on the market.

Details:

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part #: 4231909 prices

  • $13.99-$16.65

specifications wateheat:

  • brand: Apcom
  • mpn: 42-31909
  • type: Water Heater Thermostat
  • voltage: 110 V
  • compatible model: Universal
  • item length: 5 In
  • item width: 2.25 In

seller wateheat:

  • rating: 100.0%
  • # reviews: 225
  • city: Plover, Wisconsin

payments wateheat:

  • wallet: Google-pay
  • other
  • credit card: Discover

shipping wateheat:

  • type: Calculated
  • cost: $6.87
  • transit: 3-9 Days
  • class: Standard
  • service: USPS Ground Advantage
  • carrier: USPS

offer wateheat:

  • availability: In Stock
  • options: Ship-to-home
  • started: February 4, 2026
  • sold: 0
  • quantity: 1

returns wateheat:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer
  • method: Money back

general wateheat:

  • Heating, Cooling Air > Water Heaters > Water Heater Parts
  • condition: New
type: water heater thermostat, voltage: 110 v, compatible model: universal, item length: 5 in, item width: 2.25 in,
category: home & garden > heating, cooling air > water heaters > water heater parts, sku: 6928054944620881,

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