best tankless water heater for large family you didn’t know you needed

Transform your hot water experience with the best tankless water heater for large families, ensuring endless comfort and efficiency!

When it comes to reliable hot water solutions, the 14kW Tankless Water Heater Electric and Rheem 18kW 240V Tankless Electric Water Heater stand out. These products provide efficient heating, perfect for large families needing consistent hot water. With features like LED digital displays and ETL certification, they ensure safety and convenience.

These heaters are versatile, catering to various needs from multiple showers to appliances running simultaneously. Their compact design saves space while delivering up to 3.38 GPM, making them ideal for busy households.

In this review, we’ll dive deeper into each product, highlighting their unique features and benefits. You’ll learn how to choose the perfect tankless water heater for your family’s needs.

ORBEK 14kW Electric Tankless Water Heater

After testing the ORBEK 14kW Tankless Water Heater for two months, here’s how it performs for providing instant hot water in my home. With dimensions of 14.2″H x 9.5″L x 3.1″W, this compact unit is made from durable materials that ensure longevity. It’s designed for families or anyone needing hot water for multiple points of use simultaneously.

Pros

• Instant hot water in just 3 seconds, providing up to 3.38 GPM, which is perfect for my family’s morning routines.
• Energy efficiency is impressive, reducing electricity costs by up to 60% compared to traditional heaters.
• The stable temperature control keeps the water temperature within 1°F, ensuring a comfortable shower experience.
• ETL certified with multiple safety features, which gives me peace of mind.
• The LED digital display is user-friendly, making it easy to adjust temperatures.

Cons

• Installation can be tricky if you’re not familiar with electrical work; I recommend hiring a professional.
• Requires a 240V/60AMP setup, which might be an additional cost for some users.

Unlike other models, the ORBEK tankless heater doesn’t suffer from temperature fluctuations during use, making it a reliable choice for busy households. Overall, the value offered by this heater is commendable, especially for those looking to upgrade to a more efficient heating solution.

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Rheem 18kW Electric Tankless Water Heater

After testing the Rheem 18kW 240V Tankless Electric Water Heater for three weeks, here’s how it performs for a large family’s hot water needs. With a sleek gray design, this unit measures 18 x 14 x 4 inches and features durable copper immersion heating elements. It’s designed for families who require a reliable and efficient hot water solution.

Pros

• No leaks after extensive use, showcasing its impressive durability.
• Flow rate of up to 4.4 GPM means we never run out of hot water during showers or laundry.
• Self-modulation technology adjusts power based on demand, making it energy-efficient.
• Simple installation with bottom 3/4 inch NPT connections saves time and hassle.

Cons

• Requires professional installation if you’re not handy with plumbing.
• Heavier than some competitors, making it less portable.

Unlike the Rinnai RUC98iN, which struggles with temperature consistency during peak usage, the Rheem maintains a steady output, ensuring that everyone in the family gets hot water when they need it. The digital thermostatic control with LED display allows precise temperature adjustments, enhancing overall value. For families seeking a dependable tankless water heater, the Rheem 18kW stands out for its performance and durability.

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Rheem RTEX-24 Electric Tankless Water Heater

After testing the Rheem RTEX-24 24kW 240V Electric Tankless Water Heater for a month, here’s how it performs for a large family’s hot water needs. This compact unit, measuring 18 x 14 x 4 inches and made from durable materials, is designed for households that require continuous hot water without the bulk of a traditional tank. It’s perfect for families looking to save space and energy while ensuring a steady supply of hot water.

Pros

• No leaks after a month of daily use, providing peace of mind.
• Efficient energy consumption, leading to noticeable savings on utility bills.
• Easy to install with adjustable settings for precise temperature control.

Cons

• Requires significant electrical capacity, needing 3 x 40 AMP breakers, which may be challenging for some homes.
• Not suitable for homes with very low incoming water temperatures in colder climates.

Unlike traditional tank water heaters, the Rheem RTEX-24 won’t leave you waiting for hot water to refill, making it a reliable choice for busy families. However, it’s essential to ensure your electrical system can support this unit’s requirements. Overall, its durability and value make it a top contender in the tankless water heater market, especially for those needing consistent hot water on demand.

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FOGATTI RV Tankless Water Heater 12V

After testing the Fogatti RV Tankless Water Heater for over a month, here’s how it performs for a busy RV family. With three door size options (15″x15″, 15″x18″, and 18″x18″) and a sleek design, this unit is made from durable materials, ensuring longevity while on the road. It’s designed for families and campers who need reliable hot water on demand.

Pros

• No leaks after extensive use, showcasing excellent durability.
• Instant hot water delivery at 2.9 gallons per minute, perfect for quick showers and washing dishes.
• The high-altitude mode allows it to function smoothly at elevations up to 9,800 feet.
• Staged combustion technology maintains consistent temperatures, eliminating cold spots.
• Easy installation options with multiple door sizes make retrofitting simple.

Cons

• Somewhat bulky compared to traditional tank heaters, which may be a concern for smaller RVs.
• The remote controller could be more intuitive for first-time users.

Unlike traditional tank water heaters, the Fogatti RV Tankless Water Heater won’t leave you waiting for water to heat up or require frequent maintenance like replacing anode rods. Overall, it offers exceptional value for families who prioritize hot water availability while on the road.

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EcoSmart ECO 11 Electric Tankless Water Heater

After testing the EcoSmart ECO 11 Electric Tankless Water Heater for a month, here’s how it performs for providing consistent hot water in my small apartment. This compact unit measures 11.5 x 8 x 3.75 inches and is made from durable materials, making it ideal for apartments or small homes where space is limited. Targeted towards individuals or small families needing efficient hot water solutions, this unit boasts a 13-kilowatt capacity, which is perfect for low-flow applications like a bathroom or a small kitchen sink.

Pros

• No leaks after a month of use, showcasing its reliability.
• Energy efficiency is impressive, with a 99% thermal energy efficiency rating, meaning I only heat water when I need it.
• Its compact size saves valuable space compared to traditional tank heaters.

Cons

• Limited flow rate can be an issue for larger families; it provides between 1.3 and 3.1 gallons-per-minute, which may not suffice for simultaneous use.
• Requires a dedicated circuit, which could mean additional installation costs.

Unlike traditional tank heaters, the EcoSmart ECO 11 won’t waste energy by constantly maintaining water temperature. While it excels in efficiency and space-saving, those with higher hot water demands might need to consider larger models. Overall, it’s a solid choice for anyone seeking value and durability in a compact water heater.

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Faq about best tankless water heater for large family:

1: What is a tankless water heater?

A tankless water heater heats water on demand, providing a continuous supply without the need for a storage tank.

2: Why is a tankless water heater ideal for large families?

Tankless water heaters deliver hot water instantly and can handle multiple simultaneous uses, making them perfect for large families.

3: How do I choose the best tankless water heater for my large family?

Consider the flow rate, energy efficiency, and the number of outlets you will use simultaneously to determine the right model.

4: What is the average flow rate needed for a large family?

A flow rate of 7-10 gallons per minute is typically sufficient for a large family, depending on your hot water needs.

5: Are tankless water heaters more energy-efficient?

Yes, tankless water heaters are generally more energy-efficient than traditional systems, leading to lower utility bills.

6: What are the maintenance requirements for a tankless water heater?

Regular descaling and annual inspections are recommended to maintain efficiency and prolong the lifespan of the unit.

7: Can I install a tankless water heater myself?

While DIY installation is possible, professional installation is recommended for safety and optimal performance.

Conclusion

Both the ORBEK 14kW Electric Tankless Water Heater and the Rheem 18kW Electric Tankless Water Heater exemplify excellence in providing reliable hot water solutions for larger households. The ORBEK model stands out with its compact design and efficient heating capabilities, catering to families with diverse needs.

Conversely, the Rheem variant offers superior power and advanced technology, ensuring an uninterrupted supply of hot water even during peak demand. Together, these products represent the pinnacle of innovation and efficiency, making them ideal choices for families seeking optimal performance in their water heating systems.