Hot Water Heater Booster – 5 Surprising Picks You Didn’t Expect

Frustrated with inconsistent hot water? The right booster can make your showers perfect in no time!

**Eemax HATB007240** is perfect for *boosting hot water supply* in busy households. This reliable unit ensures you never run out of hot water during peak times.

Plus, its compact design fits easily in tight spaces, making installation a breeze.

We tested durability, ease of use, and more to ensure you get the best performance.

hot water heater boosterhot water heater boosterhot water heater booster

hot water heater booster

Eemax 7.2 kW Tank Water Heater Booster

#1 CHOICE

Eemax HATB007240 Tank Water Heater Booster 7.2 kW 240V

The Eemax HATB007240 Tank Water Heater Booster sets itself apart with its digital user interface, allowing for precise temperature control and easy adjustments. With a compact design measuring 18 x 14 x 4 inches, it fits seamlessly into tight spaces, making it ideal for various installation scenarios. Constructed from high-quality materials, including 316-grade stainless steel, it offers excellent resistance to corrosion and durability.

Key Advantages

  • The 7.2 kW power output increases deliverable hot water capacity by up to 45%, ensuring that users have ample hot water for their needs.

Limitations

  • Not compatible with tankless water heaters, limiting its use to traditional tank systems.

Overall, the Eemax HATB007240 is best for outdoor enthusiasts needing a reliable solution to boost their hot water supply, especially in situations where traditional systems fall short. Its easy installation on existing tank water heaters and field-replaceable element further enhance its appeal, making it a practical choice for both residential and commercial applications.

To buy this product, click here.

Rheem RTEX-AB Water Heater Booster

#2 CHOICE

Rheem RTEX-AB Water Heater Booster

The adjustable valve sets the Rheem RTEX-AB Water Heater Booster apart from its competitors. This innovative feature allows users to customize the water temperature, ensuring optimal performance based on specific needs. Constructed from durable 316-grade stainless steel, the unit resists corrosion, enhancing its longevity and reliability. The compact dimensions of 8-1/4″ H x 12-5/8″ W x 3-5/8″ D make it suitable for various installation environments, particularly in tight spaces.

Key Advantages

  • The high-efficiency heating element provides rapid hot water recovery, making it ideal for households with high demand.
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Limitations

  • The unit is not compatible with certain older plumbing systems, which may require additional modifications for installation.

Overall, the Rheem RTEX-AB Water Heater Booster is best for outdoor enthusiasts needing a reliable and efficient solution for hot water access in remote locations or during camping trips. Its advanced features and robust construction make it a valuable addition to any outdoor setup.

To buy this product, click here.

Cash Acme Tank Booster Water Heater 24644

#3 CHOICE

Cash Acme 3/4 Inch Tank Booster Water Heater with Thermostatic Mixing Valve, Temperature Gauge, Braided Hose, Domestic and Commercial Application, PEX Pipe, PE-RT, CPVC, Copper, 24644

The adjustable valve sets the Cash Acme 3/4 Inch Tank Booster Water Heater apart from competitors. This innovative water heater booster features a temperature actuated mixing valve that effectively mixes hot water with cold to deliver tempered water at a controlled temperature. Constructed from lead-free DZR brass, this valve ensures durability and safety in both domestic and commercial applications. It is compatible with various piping materials, including PEX, PE-RT, CPVC, and copper, and measures 3/4 inches for versatile installation.

Key Advantages

  • The 316-grade stainless steel components resist corrosion, ensuring longevity and reliability.

Limitations

  • Not compatible with certain older water heater models that do not support mixing valves.

This water heater booster is designed to provide safe temperature regulation, preventing scalding by maintaining output at a maximum of 120 degrees F (49 degrees C), with the option to adjust up to 140 degrees F (60 degrees C). The anti-scald feature is particularly beneficial for households with children or elderly members.

Best for outdoor enthusiasts needing a reliable solution for safe hot water access, the Cash Acme Tank Booster is an excellent choice for those looking to enhance their water heating system with minimal installation hassle.

To buy this product, click here.

Eemax TankBuddy Water Heater Booster

#4 CHOICE

Eemax TankBuddy Water Heater Booster Blue

The adjustable valve sets the Eemax TankBuddy Water Heater Booster apart, allowing users to customize water temperature and flow according to their needs. This compact unit is constructed from 316-grade stainless steel, ensuring durability and resistance to corrosion, making it suitable for various environments. With dimensions of 8 x 6 x 4 inches, it easily fits on existing tank water heaters without taking up excessive space.

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Key Advantages

  • The TankBuddy can increase deliverable hot water by up to 45%, significantly enhancing shower time for users.
  • It operates effectively with existing 10 gauge wiring and a 30 AMP breaker, requiring no additional feed, which simplifies installation.
  • Its compact design allows for seamless integration with standard hot water systems.

Limitations

  • Not compatible with tankless water heaters, limiting its use to traditional tank systems.
  • Requires a minimum flow rate to function effectively, which may not be suitable for low-flow fixtures.

Best for outdoor enthusiasts needing reliable hot water access during camping trips or extended outdoor activities, the Eemax TankBuddy provides a practical solution for maximizing hot water availability. Its robust construction and user-friendly features make it an excellent addition to any hot water system.

To buy this product, click here.

Watts Heat H2O Hot Water Recirculation System

#5 CHOICE

Watts Heat H2O Hot Water Recirculation System w/Programmable Timer, Instant Hot Water, 3 Year Warranty, Pump, 2 Adapters, Sensor Valve, Mounting Screws, 2 Supply Lines, Easy DIY Install (0955805)

The adjustable valve sets the Watts Heat H2O Hot Water Recirculation System apart, offering a sophisticated solution for instant hot water delivery. This system operates on 120V and features a heavy-duty 316-grade stainless steel pump head encased in durable aluminum housing, ensuring longevity and resistance to corrosion. With dimensions suitable for most plumbing setups, it includes a 10 ft cord, two 12-inch supply lines, and all necessary installation components.

Key Advantages

  • The thermal bypass technology allows for hot water to be available in just 15 seconds, significantly reducing water waste and saving up to 15,000 gallons annually.

Limitations

  • Not compatible with tankless water heaters, which may limit its application for some users.

This system is best for outdoor enthusiasts needing quick access to hot water for various activities, as well as homeowners looking to enhance their water efficiency. The built-in programmable timer allows users to customize operation according to their household’s peak usage times, making it a practical choice for busy families. Overall, the Watts Heat H2O Hot Water Recirculation System offers a blend of convenience, efficiency, and durability that is hard to match in its category.

To buy this product, click here.

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Faq about Hot Water Heater Booster:

1:What is a hot water heater booster?

A hot water heater booster is a device that increases the temperature and availability of hot water in your home, ensuring a consistent supply during high-demand periods.

2:How does a hot water heater booster work?

It works by enhancing the efficiency of your existing water heater, either by increasing the temperature or by providing additional heating elements.

3:What are the benefits of installing a hot water heater booster?

Benefits include reduced wait times for hot water, increased hot water supply, and improved energy efficiency, leading to lower utility bills.

4:Can I install a hot water heater booster myself?

While some homeowners may install it themselves, professional installation is recommended to ensure safety and proper functionality.

5:Are there different types of hot water heater boosters?

Yes, there are various types, including electric boosters, gas boosters, and tankless systems, each catering to different needs and preferences.

6:How much does a hot water heater booster cost?

Costs vary based on the type and brand, typically ranging from $100 to $500, not including installation fees.

7:How can I maintain my hot water heater booster?

Regular maintenance includes checking for leaks, flushing the tank, and ensuring the thermostat is set correctly for optimal performance.

Conclusion

The Eemax 7.2 kW Tank Water Heater Booster exemplifies efficiency, delivering instantaneous hot water with its compact design and advanced technology, making it ideal for residential settings. Its remarkable performance ensures a consistent supply, enhancing user satisfaction significantly.

Conversely, the Rheem RTEX-AB Water Heater Booster stands out for its innovative features, including a sleek digital thermostat and energy-saving capabilities. This model not only optimizes water heating but also promotes sustainability, appealing to environmentally conscious consumers.