Top Choices for Premier Plus Energy Efficient Water Heaters Revealed

Upgrade your home with the best premier plus energy-efficient water heater for endless hot water!

The Stiebel Eltron Tankless Water Heater – Tempra 20 Plus delivers on-demand hot water, making it ideal for households with high hot water demands. Its eco-friendly design ensures energy efficiency, helping you save on utility bills while enjoying consistent hot water. Another excellent option is the Stiebel Eltron Tempra 36 Plus, featuring Self-Modulating Power Technology for precise temperature control and advanced flow control, ensuring a perfect experience every time.

This versatile heater is perfect for various applications, from residential to commercial use. With its compact design, it fits seamlessly into any space. The Watts Premier OFPCOM Whole House OneFlow Plus Combo offers a comprehensive water filtration solution, enhancing your water quality while protecting your plumbing system. These products stand out for their reliability and efficiency.

In this review, we will cover key features, benefits, and comparisons of these top-tier products. You’ll learn how to choose the best option for your needs and maximize your investment in hot water solutions.

Best Premier Plus Energy Efficient Water HeaterBest Premier Plus Energy Efficient Water HeaterBest Premier Plus Energy Efficient Water Heater
Best Premier Plus Energy Efficient Water Heater

Stiebel Eltron Tempra 20 Plus Heater

#1 CHOICE Stiebel Eltron Tankless Water Heater – Tempra 20 Plus – Electric, On Demand Hot Water, Eco, White

The Stiebel Eltron Tankless Water Heater – Tempra 20 Plus is designed to provide an uninterrupted supply of hot water, making it ideal for homeowners seeking efficiency and convenience. This compact unit measures 14.5 x 14.5 x 4.6 inches and features a sleek white design that blends seamlessly into any space. Made from high-quality materials, it ensures durability while delivering consistent performance.

This tankless water heater addresses the common issue of running out of hot water during showers or household tasks. With its advanced Flow Control technology, the Tempra 20 Plus automatically adjusts the flow to maintain a steady water temperature, ensuring comfort for the entire family.

Pros

  • Continuous hot water supply, eliminating interruptions.
  • Space-saving design ideal for small homes.
  • Energy-efficient with auto-modulation to save on costs.
  • Easy to operate with a digital temperature display.
  • Long warranties (7-year leakage and 3-year parts) for added peace of mind.

Cons

  • Requires a minimum electric service of 125 A, which may necessitate electrical upgrades.
  • Higher initial cost compared to traditional water heaters.

With an output temperature range of 68°F to 140°F, the Tempra 20 Plus is perfect for families needing reliable hot water. While it may require additional electrical work, the benefits of energy savings and uninterrupted service make it a worthwhile investment for those prioritizing efficiency and comfort.

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Stiebel Eltron Tempra 36 Plus Tankless Heater

#2 CHOICE Stiebel Eltron Tempra 36 Plus Tempra Plus 36 kW, tankless electric water heater with Self-Modulating Power Technology & Advanced Flow Control

Stiebel Eltron Tempra 36 Plus is designed to provide instant hot water on demand, ideal for medium to large households with high hot water needs. Its compact dimensions of 14.52″ x 16.54″ x 4.61″ and sleek design allow it to fit seamlessly into any space. Made from durable materials, this tankless electric water heater incorporates self-modulating power technology, ensuring efficient energy use and reducing your electric bill by at least 15-20% on hot water costs.

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This product effectively addresses the common problem of running out of hot water during peak usage times, enhancing the user experience with continuous hot water supply. The advanced flow control feature ensures consistent temperature, making it suitable for homes with multiple bathrooms and appliances running simultaneously.

Pros

  • Energy-efficient design saves on electric bills.
  • Compact size fits easily in tight spaces.
  • Reliable performance with no venting required.
  • Digital temperature control for precise adjustments.
  • Self-modulating technology optimizes energy use.

Cons

  • Requires a minimum 300 A electric service, which may not be available in all homes.
  • Higher upfront cost compared to traditional water heaters.
  • May need adjustments to water flow rate for optimal performance.

The Stiebel Eltron Tempra 36 Plus stands out with its proven reliability and advanced features, making it an excellent choice for families seeking a consistent hot water supply. While it may have some limitations regarding electrical requirements and initial cost, its long-term savings and performance make it a worthwhile investment for those with significant hot water demands.

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Watts Premier OneFlow Plus Filter Replacement Pack

#3 CHOICE Watts Premier OFPCOM Whole House OneFlow Plus Combo Water Filter Replacement Pack with Carbon Block and OneFlow, 2 pack & OFPSYS Whole House OneFlow Plus Radial Flow Carbon Block Filter Replacement

The Watts Premier OFPCOM Whole House OneFlow Plus Combo Water Filter Replacement Pack is designed to enhance water quality in your home, ideal for homeowners seeking cleaner, better-tasting water. This combo pack includes a carbon block cartridge and a OneFlow cartridge, making it perfect for those looking to reduce chlorine, tastes, and odors while preventing scale formation in plumbing systems. The OneFlow cartridge is rated for up to 250,000 gallons or can be replaced every three years, while the carbon block cartridge, with a 20-micron rating, should be replaced annually.

This product effectively solves the problem of hard water and unpleasant tastes, improving your overall water experience. It is particularly beneficial for families or individuals who rely on their plumbing systems and appliances daily.

Pros

  • Reduces chlorine and unpleasant tastes for better water quality.
  • Long-lasting OneFlow cartridge reduces scale buildup for up to 250,000 gallons.
  • Carbon block cartridge effectively filters harmful contaminants.
  • Easy installation and maintenance with clear replacement guidelines.

Cons

  • Initial investment may be higher compared to standard filters.
  • Requires regular maintenance to ensure optimal performance.
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The Watts Premier OFPCOM Whole House OneFlow Plus Combo Water Filter Replacement Pack stands out for its durability and efficiency, making it an excellent choice for households that prioritize water quality. While the price may be a consideration, the long-term benefits outweigh the initial cost. This product is best suited for families and individuals looking for a reliable solution to improve their water supply.

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Thermomate Electric Tankless Water Heater 8kW

#4 CHOICE thermomate Tankless Water Heater Electric, 8kW at 240 Volt, On Demand Instant Hot Water Heater for Point of Use, Self-Modulating Save Energy, Save Space, 1.56GPM at 35°F Rise

thermomate Tankless Water Heater Electric is designed to provide instant hot water on demand, ideal for homeowners seeking efficiency and convenience. Its compact size (8kW at 240 volts) and sleek design make it perfect for small spaces or point-of-use applications. This tankless water heater delivers a remarkable 1.56 GPM at a 35°F temperature rise, ensuring you have hot water available whenever you need it.

This product addresses the common issues of traditional water heaters, such as space consumption and energy inefficiency. With self-modulating technology, it adjusts the energy required to heat water, which can save users up to 60% on water heating costs compared to conventional tank heaters.

Pros

  • Provides instant hot water, eliminating wait times.
  • Compact design saves valuable floor space.
  • High energy efficiency reduces utility bills.
  • Leak-proof construction enhances durability and safety.
  • Easy installation with standard side water connections.

Cons

  • Requires a 40AMP double pole breaker, which may need electrical upgrades.
  • Limited output may not support multiple simultaneous uses in larger households.

Performance-wise, the thermomate Tankless Water Heater stands out with its cast aluminum heating chamber, which prevents leaks and corrosion, thus extending its lifespan. It’s best suited for small to medium-sized households or specific applications like kitchens or bathrooms. While it excels in energy efficiency and space-saving design, users should consider their household’s hot water demands before purchasing. Overall, this water heater offers excellent value for those looking to modernize their hot water solutions.

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ThermoMate Electric Tankless Water Heater 11kW

#5 CHOICE ThermoMate Tankless Water Heater Electric, 11kW at 240 Volt, On Demand Instant Hot Water Heater for Point of Use, Self-Modulating Save Energy, Save Space, 2.15GPM at 35°F Rise

ThermoMate Tankless Water Heater Electric is designed to provide instant hot water on demand, ideal for residential and commercial users needing efficient hot water solutions. With a powerful 11kW heating capacity at 240 volts, it supports up to three faucets simultaneously, delivering a remarkable 2.15 GPM at a 35°F rise. Its compact dimensions and sleek design make it suitable for tight spaces, while the leak-proof cast aluminum heating chamber ensures durability and longevity.

This tankless water heater effectively solves the problem of running out of hot water, making it perfect for small homes, offices, or break rooms. Its self-modulating technology detects water temperature and flow rate, optimizing energy use and saving up to 60% on heating costs compared to traditional tank heaters.

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Pros

  • Instant hot water supply, eliminating wait times.
  • Compact design saves valuable floor space.
  • High energy efficiency with up to 99% heating efficiency.
  • Durable construction prevents leaks and corrosion.
  • Safety features include overheating protection and auto shut-off.

Cons

  • Requires professional installation due to electrical specifications.
  • Higher upfront cost compared to conventional tank heaters.
  • May not be suitable for larger households with high hot water demand.

Overall, the ThermoMate Tankless Water Heater is an excellent choice for those seeking reliable, energy-efficient hot water solutions. Its advanced features and compact design make it particularly suited for small spaces, while its performance ensures a consistent supply of hot water for various applications.

To buy this product, click here.

Faq about Best Premier Plus Energy Efficient Water Heater:

1: What is the Best Premier Plus Energy Efficient Water Heater?

The Best Premier Plus Energy Efficient Water Heater is a high-performance water heater designed to provide efficient hot water while minimizing energy consumption.

2: What are the benefits of using this water heater?

This water heater offers lower energy bills, faster recovery rates, and advanced insulation, ensuring consistent hot water availability and reduced heat loss.

3: How does it improve energy efficiency?

It utilizes advanced technology, such as heat pump systems and high-quality insulation, to enhance energy efficiency and reduce operational costs.

4: What is the warranty period?

The warranty period typically ranges from 6 to 12 years, depending on the model, covering parts and tank replacement for manufacturing defects.

5: Is installation complicated?

Installation may require professional assistance, especially for models with advanced features. It is recommended to follow manufacturer guidelines for best results.

6: Can it be used in colder climates?

Yes, the Best Premier Plus Energy Efficient Water Heater is designed to perform well in various climates, including colder regions, with proper installation and insulation.

Conclusion

The Stiebel Eltron Tempra 20 Plus Heater exemplifies efficiency and compact design, catering to moderate demands with remarkable performance and energy conservation. Its advanced technology ensures a consistent supply of hot water while minimizing energy consumption, making it an optimal choice for eco-conscious consumers.

On the other hand, the Stiebel Eltron Tempra 36 Plus Tankless Heater stands out for its capacity to meet higher hot water requirements, delivering unparalleled flow rates without compromising efficiency. This model is ideal for larger households, providing an endless supply of hot water while maintaining energy savings, thus representing a superior solution for those seeking reliability and sustainability.

Joye
Joye

I am a mechanical engineer and love doing research on different home and outdoor heating options. When I am not working, I love spending time with my family and friends. I also enjoy blogging about my findings and helping others to find the best heating options for their needs.