Choosing the right tankless water heater is essential for ensuring a continuous supply of hot water in your home. With the right model, you can enjoy instant hot water whenever you need it, which can significantly enhance your daily comfort and convenience. Additionally, tankless water heaters are often more energy-efficient than traditional models, helping you save on utility bills over time. In this article, you will discover the top five tankless water heaters that can meet your needs and preferences.
Top Picks
- Best Overall: Updated 14kW Tankless Water Heater Electric
- Best Value: Senville Tankless Water Heater, Electric, 18KW
- Best for Small Spaces: Tankless Electric Water Heater, 110V 5500W
- Best for High Demand: NEW Rinnai RX160iN Condensing Smart Sense
- Best Energy Efficiency: Electric Tankless Water Heater, ECOTOUCH 27kW
How We Selected the Best Tankless Water Heaters
When selecting the best tankless water heater, consider factors such as energy efficiency, flow rate, installation requirements, and the specific needs of your household. Each of the products listed above has been evaluated based on these criteria to ensure you find the best fit for your home.
Orbek 14kW Tankless Water Heater
The Orbek 14kW Tankless Water Heater is designed to provide you with an endless supply of hot water whenever you need it. With its sleek white design and LED digital display, it not only looks good but also performs exceptionally well. This heater can deliver up to 3.38 gallons per minute, making it perfect for households with multiple points of use. Whether you’re taking a long shower or running the dishwasher, you can count on this unit to keep the hot water flowing. It’s easy to install and energy-efficient, which means you can enjoy hot water without worrying about skyrocketing electricity bills. If you’re looking for a reliable and efficient solution for your hot water needs, this heater is definitely worth considering.
What People Say
Users rave about the Orbek 14kW Tankless Water Heater for its efficiency and ease of installation. Many appreciate how it provides a steady stream of hot water for their entire household, making it a great choice for families.
- We purchased this heater after our old water heater finally quit. I love the fact that it was super easy to install, gives plenty of hot water for the whole house, and was a fraction of the cost of a new traditional water heater. Highly recommend!
– Cynthia Sims
- Installed on May 7, install was to replace failed heater. Installation was straightforward. Works as advertised.
– Mpg
Why You’ll Love It
- Instant hot water supply for multiple uses
- High energy efficiency with up to 60% savings
- Comprehensive safety features for peace of mind
- Easy installation with standard connectors
- Compact design that saves space
Save Money in the Long Run
With its high energy efficiency, this heater can significantly reduce your electricity costs over time. Many users report savings of up to 60% on their energy bills, making it a smart investment for the long haul.
Rating: 5.0 (Total: 4+)
Senville Tankless Water Heater, Electric, 18KW, 240V
The Senville 18KW Electric Tankless Water Heater is your go-to solution for endless hot water. With its robust heating capacity, you can enjoy hot showers without worrying about running out, even during those long, relaxing baths. This unit is perfect for both homes and light commercial spaces, offering energy-efficient performance that helps keep your utility bills in check. Its compact design means it won’t take up much space, making installation and maintenance a breeze. If you’re looking for a reliable way to ensure a continuous supply of hot water, this heater is definitely worth considering.
What People Say
Users love the Senville Tankless Water Heater for its ability to provide instant hot water without any wait time. Many have noted how it has improved their daily routines, especially during busy mornings when multiple showers are needed.
- This tankless water heater has been great so far. It heats water instantly and I never run out, even during long showers. The compact design saved a lot of space, and I’ve already noticed a drop in my energy bill. Once installed, it works exactly as expected.
– Anastasia Anderson
- This is a really nice beefy tankless water heater. It has a pretty good capacity, compared to a lot of the smaller units, and can deliver a pretty impressive volume of water at a constant heated temperature pretty much indefinitely. It seems, so far, to be quite energy efficient.
– Customer Review
Why You’ll Appreciate It
- Endless hot water on demand
- Energy-efficient design reduces utility costs
- Compact and space-saving for easy installation
- Advanced temperature control for consistent heating
- Durable construction with a 5-year warranty
Save Money Over Time
Thanks to its energy-efficient operation, this heater can lead to significant savings on your electricity bills over time. Many users report a noticeable decrease in their energy costs, making it a smart investment for the future.
Rating: 4.6 (Total: 20+)
Kweetle Tankless Electric Water Heater
The Kweetle Tankless Electric Water Heater is designed to provide you with a continuous supply of hot water whenever you need it. With its sleek black finish and compact size, it fits perfectly under your sink, making it ideal for kitchens, laundry rooms, or even RVs. This unit heats water on demand, so you don’t have to wait around for hot water to flow. Plus, its energy-efficient design means you can enjoy hot showers without worrying about skyrocketing utility bills. If you’re looking for a reliable and space-saving solution for your hot water needs, this heater is definitely worth a look.
What People Say
Users appreciate the Kweetle Tankless Water Heater for its ability to deliver hot water instantly, making it a game-changer during busy mornings. Many have highlighted its compact size, which allows for easy installation in tight spaces.
- I have wondered if these work as well as the traditional water heater. I now know they do. This is very well built and you can tell it will last. I had my electrician install it (she said it was easy). What impressed me the most is how this little thing can heat water shower after shower quickly. It’s space-saving and money-saving, those 2 things make this a no-brainer for me.
– dexter
- Well made and designed water heater for point of use. Fits good under the kitchen sink and heats water quickly. Runs on 110 volts AC, easy to install and program. So far it is efficient and provides all the hot water we need. Good value for the money.
– T C
Why You’ll Love It
- Instant hot water on demand
- Compact design saves space
- Energy-efficient operation
- Easy installation with remote control
- Durable construction for long-lasting use
Save on Energy Bills
Thanks to its efficient heating system, this water heater can help you save on energy costs over time. Users have reported lower electricity bills, making it a smart investment for those looking to cut down on utility expenses.
Rating: 4.6 (Total: 10+)
NEW Rinnai RX160iN Condensing Smart Sense Tankless Water Heater
The Rinnai RX160iN is your go-to solution for endless hot water, whether you’re taking a quick shower or running multiple appliances at once. This tankless water heater is designed for both indoor and outdoor installation, making it versatile for any home setup. With its sleek silver finish and compact size, it won’t take up much space, allowing you to reclaim valuable real estate in your home. Plus, its Smart Sense technology ensures efficient heating, so you can enjoy hot water without worrying about energy waste. If you’re tired of running out of hot water, this unit is definitely worth considering.
What People Say
Users rave about the Rinnai RX160iN for its ability to provide hot water on demand, even in larger households. Many have noted its energy efficiency and compact design, making it a practical choice for modern homes.
- Best tankless on the market today. I have 2, one hooked up to propane and 1 hooked up to electric. Both provide continuous hot water. Have never run out and have a 4 bedroom, 3 1/2 bath house. Both are energy sippers, definitely better than regular water heaters. Highly recommend.
– ckraze
- Arrived double boxed in perfect condition. This is a great unit, setup was super easy. Replaced an older Rinnai; this new model is like 20 pounds lighter. The older unit developed a leak after 15 years, and I was able to use the original concentric vent, which was a bonus.
– Jonathan, Huntsville AL
Why You’ll Love It
- Compact design saves space
- Never run out of hot water
- Energy-efficient operation
- Smart technology for optimal performance
- Easy installation for both indoor and outdoor use
Save on Energy Bills
Thanks to its high energy efficiency, this water heater can significantly reduce your energy bills over time. Users have reported noticeable savings, making it a smart investment for those looking to cut down on utility costs.
Rating: 4.5 (Total: 165+)
Electric Tankless Water Heater, ECOTOUCH 27kW
The ECOTOUCH 27kW tankless water heater is a fantastic choice for anyone looking to enjoy endless hot water without the bulk of a traditional tank. This unit is designed for whole-house use, making it perfect for busy households with multiple showers and appliances running simultaneously. With its sleek black design, it not only looks modern but also fits seamlessly into any space. The self-modulation feature ensures that energy is used efficiently, so you can enjoy hot water without worrying about skyrocketing energy bills. If you’re tired of waiting for hot water or dealing with cold showers, this heater might just be the upgrade you need.
What People Say
Users appreciate the ECOTOUCH 27kW for its ability to deliver hot water on demand, even during peak usage times. Many have highlighted its energy efficiency and compact design, making it a practical choice for modern homes.
- I’ve now been using this electric water heater in my house for about 3 months. Works great, gets hot within 10 seconds and never runs out. I would purchase again. The only downside is the extensive wiring needed, but it’s worth it for the performance.
– Jase
- This is a competitively priced, efficient tankless hot water heater. It raises the temperature faster than my previous unit and was easy to install with basic knowledge of electrical connections and plumbing. Once set up, it’s very user-friendly.
– Guitar & Banjo Player
Why You’ll Love It
- Instant and endless hot water supply
- Energy-efficient operation with self-modulation
- Compact design saves space
- User-friendly digital display and touch control
- Safe with multiple protection features
Save on Energy Bills
With its energy-saving features, this water heater can help lower your energy bills over time. Users have reported significant savings, making it a smart investment for those looking to reduce utility costs.
Rating: 4.6 (Total: 23+)
FAQ
What Are The Key Benefits Of Using A Tankless Water Heater?
Using a tankless water heater offers several advantages. First, you get an endless supply of hot water, which means no more waiting for a tank to refill. This is especially beneficial during peak usage times, like when multiple showers are running. Additionally, tankless models are more energy-efficient since they only heat water on demand, potentially lowering your energy bills. They also take up less space compared to traditional water heaters, making them a great option for smaller homes or apartments.
How Do I Choose The Right Size Tankless Water Heater For My Home?
Choosing the right size tankless water heater depends on your household’s hot water needs. You should consider the number of fixtures that will be used simultaneously, such as showers, sinks, and appliances. Look for the flow rate, usually measured in gallons per minute (GPM), which indicates how much hot water the unit can provide at once. For example, if you plan to run two showers and a dishwasher at the same time, you’ll need a unit that can handle at least 5-6 GPM. It’s also wise to consult with a professional to ensure you select a model that meets your specific requirements.
Are There Any Maintenance Tips For Tankless Water Heaters?
Yes, maintaining your tankless water heater is crucial for its longevity and efficiency. Regular descaling is important, especially if you live in an area with hard water, as mineral buildup can affect performance. You should flush the system at least once a year using a descaling solution. Additionally, check the filters and clean them regularly to ensure optimal water flow. It’s also a good idea to have a professional inspect your unit every couple of years to catch any potential issues early. By following these maintenance tips, you can enjoy reliable hot water for years to come.
Wrapping Up
Investing in a tankless water heater can greatly improve your home’s hot water supply while also being more energy-efficient than traditional models. By choosing one of the top picks listed above, you can ensure that you have a reliable source of hot water that meets your needs. Take the time to evaluate your options and select the best tankless water heater for your home.
| Product | Image | Rating | Highlights | Pros | Cons |
|---|---|---|---|---|---|
| Updated 14kW Tankless Water Heater Electric |
|
5/5 (1000+ reviews) | Instant and Endless Hot Water, LED Display, ETL Certified, Up to 3.38 GPM. | Easy installation, compact design, energy-efficient. | Requires 240V outlet, limited to 2-3 points of use. |
| Senville Tankless Water Heater, Electric, 18KW |
|
4.6/5 (20 reviews) | Robust 18KW heating capacity, compact design, energy-efficient. | Ideal for residential and light commercial use, precise temperature control. | Installation requires a licensed electrician for warranty. |
| Kweetle Tankless Electric Water Heater, 110V 5500W |
|
4.6/5 (10 reviews) | On-demand hot water, digital display, remote control. | Compact design, easy installation, efficient. | Limited capacity for larger households. |
| NEW Rinnai RX160iN Condensing Smart Sense |
|
4.5/5 (165 reviews) | Operates on natural gas or propane, up to 9 GPM, compact design. | High efficiency, Wi-Fi connectivity, long lifespan. | Requires electricity for operation, installation can be complex. |
| Electric Tankless Water Heater, ECOTOUCH 27kW |
|
4.6/5 (23 reviews) | Instant hot water, self-modulation, ETL listed. | Energy-efficient, compact, easy to install. | Requires significant electrical upgrades. |
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