Cheap kits falterbut EWH-01 and EWH-00 deliver reliable Rheem thermostat replacements.
Replacing a Rheem electric water heater thermostat for a 50-gallon tank can be tricky, but the EWH-01 kit offers a comprehensive tune-up with two thermostats and heating elements, while EWH-00 excels in universal compatibility for double element heaters. Both kits simplify maintenance and improve efficiency.
For precise control, EWH-00 features dual upper and lower thermostats designed to fit most electric water heaters, ensuring optimal temperature regulation and safety.
Below, we analyze budget, lifespan, and real-user feedback.


EWH-01 Electric Water Heater Kit
The Rheem electric water heater replacement thermostat kit for 50-gallon tank, specifically the EWH-01 Electric Water Heater Tune-Up Kit, offers a comprehensive solution for maintaining and improving the performance of your water heater. Designed to fit most water heaters with dual elements, including popular s like Rheem, A.O. Smith, and Whirlpool, this kit includes two 4500W 240V copper heating elements and two Therm-O-Disc style thermostats. The kit ensures reliable operation and extends the life of your water heater with durable components engineered for longevity.
Pros
This tune-up kit delivers several key advantages that make it a smart choice for water heater maintenance:
- Compatibility: Fits most 30-gallon and larger water heaters, supporting a wide range of s and models for versatile use.
- Dual Thermostats Included: Comes with both upper and lower thermostats, covering complete temperature control needs.
- High-Quality Heating Elements: Features 4500W copper elements with chromed coating for enhanced durability and longer lifespan.
- Therm-O-Disc Technology: Reliable and interchangeable with APCOM type thermostats, offering easy replacement and trusted performance.
- One Year Warranty: Provides peace of mind with a full year of coverage on parts included in the kit.
Cons
While the kit offers excellent value, there are a few considerations to keep in mind:
- Installation Required: Requires basic plumbing and electrical knowledge to install the heating elements and thermostats correctly.
- Limited to Dual Element Water Heaters: Not suitable for single element water heaters, so compatibility must be confirmed before purchase.
- Voltage Specific: Primarily designed for 240V systems; may not fit all electrical setups without adjustments.
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EWH-00 Electric Water Heater Thermostat
The Rheem electric water heater replacement thermostat kit for 50-gallon tank is an essential upgrade for maintaining optimal performance in your electric water heater. This EWH-00 Electric Water Heater Thermostat kit includes both an upper and a lower thermostat, designed to fit most electric water heaters, including popular s such as Rheem, Whirlpool, Bradford White, and AO Smith. Its universal compatibility with Thermo-O-Disc (TOD) and Apcom style thermostats ensures a seamless installation and reliable temperature control, enhancing your water heater’s efficiency and longevity.
Pros
This thermostat kit offers several key advantages that make it a top choice for water heater repairs:
- Comprehensive Kit: Includes both upper and lower thermostats to fully replace dual-element water heater controls.
- Wide Temperature Range: Adjustable from 90°F to 150°F, allowing precise control for comfort and energy savings.
- Universal Fit: Compatible with most electric water heater s and models, including Rheem and others.
- Durable Design: Utilizes a temperature-sensitive bimetal disc for snap-action contact switching, ensuring long-lasting reliability.
- Wide Voltage Range: Supports 120V to 480V, suitable for various electric water heater setups.
- One-Year Warranty: Provides peace of mind with support and return options if issues arise.
Cons
Despite its strengths, there are a few considerations to keep in mind before purchasing:
- Installation Required: Users should have basic electrical knowledge or hire a professional for safe and correct installation.
- Non-Simultaneous Operation: The thermostats operate independently, which may not suit all heating preferences.
- Limited to Electric Models: Not compatible with gas or hybrid water heaters.
Overall, this Rheem electric water heater replacement thermostat kit stands out as a reliable, versatile, and cost-effective solution for maintaining your 50-gallon electric water heater’s performance.
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EWH-02 Electric Water Heater Kit
The Rheem electric water heater replacement thermostat kit for 50-gallon tank, specifically the EWH-02 Electric Water Heater Tune-Up Kit, offers a comprehensive solution for maintaining and extending the life of your electric water heater. This kit includes two high-quality 4500W 240V heater elements, a universal upper water heater thermostat, a lower thermostat, and protective covers, designed to fit most standard 14″ diameter tanks with a minimum size of 30 gallons. Ideal for popular s like Rheem, Bradford White, and AO Smith, this tune-up kit ensures reliable performance and easy installation.
Pros
This tune-up kit delivers excellent value with several key features that stand out:
- Comprehensive components: Includes both upper and lower thermostats with protective covers and two high watt density copper heating elements, ensuring full system renewal.
- Wide compatibility: Fits most electric water heaters with 14″ diameter tanks, including top s such as Rheem, Ruud, and Kenmore.
- Temperature control: Thermostats adjustable from 90°F to 150°F with a high limit at 170°F, providing precise temperature regulation and safety.
- Durable heating elements: The 4500W elements are built for efficiency and longevity, suitable for 240V systems.
- Easy installation: Standard 1” diameter elements with 11.5” insert length fit most tanks and use common tools like a 1-1/2” socket wrench.
- One year warranty: Provides peace of mind with customer support and refund options.
Cons
While this kit excels in many areas, a few limitations are worth noting:
- Limited tank size compatibility: Designed for tanks of at least 30 gallons and 14″ diameter, not suitable for smaller or non-standard tanks.
- Voltage specific elements: Elements rated at 4500W for 240V; may not be ideal for systems with different voltage requirements without verification.
- Basic thermostat design: Thermo-O-Disc style thermostats are functional but lack advanced digital control features found in newer models.
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Rheem Electric Water Heater Kit
The Rheem SP20060 Electric Water Heater Tune-Up Kit is an essential Rheem electric water heater replacement thermostat kit for 50-gallon tank owners. Designed specifically for Rheem models, this plumber’s pack offers a comprehensive solution to maintain and repair your electric water heater efficiently. The kit includes high-quality components that ensure reliable performance and extend the life of your water heater, making it a must-have for both DIY enthusiasts and professional plumbers.
Pros
This kit delivers several advantages that make it stand out in the market:
- Complete repair solution: Contains all necessary parts to replace the thermostat and related components, simplifying the repair process.
- Precision fit: Engineered specifically for Rheem 50-gallon electric water heaters, ensuring compatibility and easy installation.
- Durability: High-quality materials enhance the longevity of your water heater, reducing future maintenance needs.
- Cost-effective: Offers a budget-friendly alternative to full unit replacement while restoring optimal water heater function.
- Trusted Rheem is a reputable manufacturer known for reliable water heating products and replacement parts.
Cons
While the kit performs well, consider these points before purchasing:
- Model-specific: Only compatible with Rheem 50-gallon electric water heaters, limiting use to certain units.
- Installation required: Requires basic electrical and plumbing knowledge, which may necessitate professional help for some users.
- No detailed instructions: The kit includes minimal guidance, so referencing Rheem’s manuals or online resources is advisable.
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Zero EWH-01 Water Heater Thermostat Kit
The Rheem electric water heater replacement thermostat kit for 50-gallon tank, offered by Zero as the EWH-01 Electric Water Heater Thermostat Plumber Repair Pack Tune-Up Kit, is designed for efficient and reliable water heater maintenance. This comprehensive kit includes two 4500W copper heating elements and two thermostats compatible with a wide voltage range, making it a versatile solution for restoring your water heater’s performance.
Pros
This kit offers several advantages for both professional plumbers and DIY enthusiasts:
- Complete Repair Solution: Includes two 4500W 240V copper heating elements and both upper and lower thermostats, providing everything needed for a full tune-up.
- Wide Compatibility: Fits most dual-element water heaters, including popular s like Rheem, A.O. Smith, Whirlpool, GE, Ruud, and Bradford White, ensuring broad usability.
- Durable Heating Elements: Chromed coating on the heating area extends the lifespan of the elements, enhancing longevity and reducing replacement frequency.
- Flexible Voltage Range: Thermostats are interchangeable between 120V and 480V, increasing adaptability across different water heater setups.
- Trusted Thermostat Type: Therm-O-Disc thermostats are more durable and can replace APCOM types, offering reliability and easy compatibility.
- One Year Warranty: Provides peace of mind with coverage for defects and performance issues within the first year.
Cons
While the kit performs well overall, consider the following limitations:
- Installation Required: Requires plumbing knowledge or professional installation, which may not be suitable for all homeowners.
- No Detailed Instructions: The kit lacks comprehensive step-by-step guidance, potentially complicating the replacement process for beginners.
- Specific to Dual-Element Heaters: Not compatible with single-element water heaters, limiting its application to certain models.
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Faq about Rheem Electric Water Heater Replacement Thermostat Kit for 50-Gallon Tank:
1: What is the Rheem electric water heater replacement thermostat kit?
The Rheem electric water heater replacement thermostat kit is a component designed to regulate the temperature of water in a 50-gallon tank, ensuring optimal heating performance.
2: How do I know if I need a thermostat replacement?
Signs of a failing thermostat include inconsistent water temperatures, frequent overheating, or no hot water at all.
3: Is installation of the thermostat kit difficult?
Installation is straightforward for those with basic plumbing knowledge. Ensure the power is off before starting the process.
4: What tools do I need for installation?
You will need a screwdriver, adjustable wrench, and possibly a multimeter for testing electrical connections.
5: Where can I purchase the Rheem thermostat kit?
The kit is available at home improvement stores, plumbing supply shops, and online retailers.
6: Does the kit come with instructions?
Yes, the Rheem thermostat kit typically includes detailed installation instructions for user convenience.
7: What is the warranty on the thermostat kit?
The warranty varies by retailer, but most kits come with a limited warranty covering manufacturing defects.
Conclusion
The EWH-01 Tune-Up Kit offers a comprehensive solution with dual thermostats and heating elements, catering to those seeking a thorough replacement for a 50-gallon tank. Its 4500W capacity and T-O-D style thermostat ensure reliable performance and compatibility with various models.
Alternatively, the EWH-00 Thermostat Kit provides a focused replacement option featuring upper and lower thermostats designed for double-element heaters. Its universal fit for TOD and APCOM types makes it a versatile choice for most electric water heaters. Weighing the extent of your needs between a full element and thermostat upgrade or solely thermostat replacement will guide your optimal selection.
