best water heater thermostat control that will surprise you
Cheap thermostats can lead to inefficiencies—but Smart Water Heater Timer optimizes your hot water usage.
When it comes to water heater thermostats, choosing the right one is essential for efficiency and comfort. The **Reliance Water Heater Natural Gas Control Valve** is known for its compatibility with multiple brands, ensuring reliability. On the other hand, the **Rheem AP14270G** excels in precision control, making it a favorite among homeowners.
For tech-savvy users, the Smart Water Heater Timer stands out with its Alexa compatibility, allowing easy control of hot water usage.
Below, we analyze budget, lifespan, and real-user feedback.


Reliance Natural Gas Control Valve 100112336
The Reliance Water Heater Natural Gas Control Valve 100112336 is designed to regulate the temperature and flow of gas in water heaters, making it ideal for homeowners with A.O. Smith, Reliance, State, and American branded water heaters. Its compact size and durable materials ensure a reliable solution for maintaining optimal water heating performance.
This control valve specifically addresses the common issue of inconsistent water temperatures, which can lead to discomfort and inefficiency. By providing precise control over the gas supply, it enhances the overall user experience, ensuring that hot water is readily available when needed.
Key specifications include a lightweight design that makes installation straightforward and a robust construction that withstands the rigors of everyday use. The valve’s compatibility with multiple brands adds to its versatility, appealing to a wide range of users.
Pros
- Efficient temperature regulation improves hot water availability.
- Durable materials ensure long-lasting performance.
- Easy installation process saves time and effort.
- Compatible with several major water heater brands, enhancing versatility.
Cons
- Requires model and serial number confirmation for proper fit.
- May be priced higher than some generic alternatives.
The Reliance Water Heater Natural Gas Control Valve 100112336 excels in performance, providing users with reliable temperature control and efficient gas flow. Its standout feature is the compatibility with various water heater brands, making it a practical choice for many households. Users appreciate the ease of installation, which allows for quick replacements without the need for professional assistance.
This product is best suited for homeowners seeking a dependable solution for their water heating needs. While it requires specific model information to ensure proper fit, the benefits of enhanced efficiency and durability far outweigh this minor drawback. Overall, the Reliance Water Heater Natural Gas Control Valve 100112336 is an excellent choice for those looking to optimize their hot water systems.
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Smart Water Heater Timer – Alexa Compatible
Smart Water Heater Timer is designed to optimize hot water usage, ideal for homeowners looking to enhance energy efficiency and convenience. Its compact design and compatibility with most storage-style electric water heaters ensure that you have hot water available exactly when you need it, without the hassle of manual adjustments.
This product features a user-friendly interface that allows you to control your water heater remotely via a smart device. With its UL safety certification, it guarantees safe operation while providing valuable insights into your hot water usage, including daily, weekly, and monthly tracking. The Smart Water Heater Timer learns your schedule, so you don’t have to remember to turn your water heater on and off, making it an invaluable tool for busy families or individuals.
Pros
- Optimizes energy costs by reducing unnecessary heating.
- Easy installation with no plumbing required; set up in minutes.
- Remote control via smart devices enhances convenience.
- Provides maintenance alerts, including leak detection, to prevent damage.
- Compatible with Alexa and IFTTT for seamless smart home integration.
Cons
- Requires an optional leak sensor for complete leak detection capabilities.
- May not be compatible with all water heater models, limiting its audience.
In terms of performance, the Smart Water Heater Timer stands out with its ability to learn user habits, making it a practical solution for managing hot water usage efficiently. Its smart technology allows users to make adjustments on the go, ensuring comfort without wasting energy. This product is best suited for tech-savvy homeowners who prioritize energy savings and convenience in their daily routines.
The Smart Water Heater Timer offers excellent value for those wanting to modernize their home while saving on utility bills. Its combination of smart features and user-friendly design makes it an ideal choice for anyone looking to enhance their hot water management.
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Rheem Gas Control Thermostat, Natural Gas
The Rheem AP14270G Gas Control Thermostat is designed to effectively manage the flow of gas to your water heater, ensuring optimal performance and safety. This product is ideal for homeowners using natural gas water heaters who seek reliable temperature control and enhanced efficiency. With dimensions of 12.7 x 7.5 x 6.6 inches and a sleek gray finish, it seamlessly fits into most water heater setups.
The Rheem AP14270G addresses common issues associated with water temperature fluctuations and gas supply control. By providing precise regulation of gas flow, it helps maintain consistent water temperatures, reducing energy waste and improving overall user experience.
Pros
- Reliable Performance: Effectively controls gas flow and water temperature.
- Durability: Made from high-quality materials, ensuring long-lasting use.
- Easy Installation: Designed as an OEM genuine factory part, making it straightforward to replace.
- Enhanced Safety: Reduces risks associated with gas leaks and overheating.
Cons
- Price: Higher price point compared to generic alternatives.
- Niche Use: Specifically designed for natural gas water heaters, limiting its application.
In terms of performance, the Rheem AP14270G stands out for its precise temperature control and efficient gas management. Users appreciate its ability to maintain consistent water temperatures, which is essential for daily activities like bathing and cleaning. The thermostat’s design allows for seamless integration into existing systems, making it a practical choice for both DIY enthusiasts and professional plumbers.
This product is best suited for homeowners who prioritize safety and efficiency in their water heating systems. While its price may be a consideration for some, the benefits of reliability and durability justify the investment. Overall, the Rheem AP14270G Gas Control Thermostat is an excellent choice for anyone looking to enhance their water heater’s performance.
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EWH-00 Electric Water Heater Thermostat Set
The EWH-00 Electric Water Heater Thermostat is designed to regulate the temperature of electric water heaters, making it ideal for homeowners and plumbers looking for reliable temperature control. This universal thermostat kit includes both an upper and lower thermostat, compatible with various heater brands such as Whirlpool, Bradford White, and Rheem. With a temperature adjustment range of 90°F to 150°F, it ensures optimal heating performance for most electric water heaters.
Constructed with a temperature-sensitive bimetal disc, the EWH-00 delivers precise snap-action control, enhancing the efficiency and longevity of your water heater. This thermostat kit solves common issues related to inconsistent water temperatures, ensuring a comfortable and reliable hot water supply for daily use.
Pros
- Compatible with a wide range of electric water heater models.
- Easy to install, making it suitable for DIY enthusiasts.
- Durable design ensures long-lasting performance.
- Temperature adjustment range allows for personalized heating settings.
- One-year warranty provides peace of mind for buyers.
Cons
- May require some technical knowledge for installation.
- Limited to non-simultaneous heating systems.
The EWH-00 Electric Water Heater Thermostat stands out due to its versatility and reliability. It performs exceptionally well in maintaining consistent water temperatures, which is crucial for both comfort and energy efficiency. Users appreciate the ease of adjustment and the compatibility with various brands, making it a practical choice for many households.
This thermostat is best suited for homeowners looking to upgrade or replace their existing water heater thermostats, as well as for plumbers seeking a dependable repair kit. While some users might find the installation process slightly challenging, the benefits of improved heating efficiency far outweigh this minor drawback.
In summary, the EWH-00 Electric Water Heater Thermostat is an excellent investment for those seeking reliable temperature control in their electric water heaters. Its compatibility with multiple models and robust performance make it an ideal choice for efficient hot water management.
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Reliance Gas Control Valve WT8840B 160°F
The Reliance Water Heater Gas Control Valve 100112336 is designed to regulate the temperature and flow of water in gas-powered water heaters, making it ideal for homeowners seeking efficient hot water solutions. This product caters to various users, particularly those with residential water heating systems requiring precise temperature management. Its compact dimensions and robust materials ensure reliability and durability over time.
Key specifications include a temperature rating of 32 to 150°F, an inlet/outlet size of ½ inch NPT x ½ inch inverted flare, and a pressure regulator setting of 5.0 in. Wc. The integrated NTC temperature sensor accurately reads water temperature within the appliance, reaching up to 221°F (105°C). This feature significantly enhances the user experience by allowing for precise adjustments to hot water settings.
One of the primary benefits of the Reliance Water Heater Gas Control Valve is its ability to solve common issues associated with inconsistent water temperatures. By maintaining stable heat levels, it improves comfort and efficiency in daily tasks such as bathing and cleaning.
Pros
- Enhances temperature control for consistent hot water.
- Durable construction ensures long-lasting performance.
- Easy to install and compatible with most gas water heaters.
- Integrated temperature sensor provides accurate readings.
Cons
- May require professional installation for optimal performance.
- Price point is higher than some basic alternatives.
In terms of performance, the Reliance Water Heater Gas Control Valve stands out with its precise temperature regulation and robust construction. Users appreciate its ease of use, as it simplifies the process of adjusting water temperatures without frequent manual checks. However, it is best suited for users who prioritize quality and reliability over budget options.
In summary, the Reliance Water Heater Gas Control Valve 100112336 is an excellent choice for homeowners looking for a dependable solution to manage their water heater’s temperature effectively. Its combination of durability, ease of use, and precise temperature control makes it ideal for those seeking to enhance their hot water experience.
To buy this product, click here.
Faq about best water heater thermostat control:
1:What is a water heater thermostat control?
A water heater thermostat control regulates the temperature of the water in your heater, ensuring it stays within a safe and efficient range.
2:Why is a thermostat control important?
A thermostat control is essential for energy efficiency, safety, and maintaining the desired water temperature, preventing overheating or scalding.
3:How do I choose the best thermostat control for my water heater?
Consider compatibility with your heater type, temperature range, user reviews, and features like Wi-Fi connectivity or digital displays when selecting a thermostat control.
4:Can I install a thermostat control myself?
5:What are the signs of a malfunctioning thermostat control?
Signs include inconsistent water temperatures, frequent temperature fluctuations, or the heater not turning on or off as expected.
6:How often should I replace my water heater thermostat control?
Conclusion
The Reliance Natural Gas Control Valve 100112336 exemplifies reliability and efficiency, ensuring optimal temperature regulation for natural gas water heaters. Its robust design and user-friendly interface make it a favored choice among homeowners seeking dependable performance.
Conversely, the Smart Water Heater Timer, compatible with Alexa, epitomizes modern convenience, allowing users to effortlessly manage their water heating schedules through voice commands. This innovative solution not only enhances energy efficiency but also integrates seamlessly into smart home ecosystems, catering to the demands of contemporary living.





