The Best Tankless Water Heater for 2023
Anthony Davis Sep 23, 2023 7:28 AM
Tankless water heaters are becoming more popular each year, as they are more efficient and conserve energy. They are also less expensive to replace than traditional water heaters. By replacing your old water heater with a tankless water heater, you can save money on your monthly heating bill. A tankless water heater is a more efficient option and can be installed in less than an hour.
Top Picks
Best Overall: EcoSmart ECO 27 Electric Tankless Water Heater A tankless water heater is a unit that is used to heat water in a home, office, or commercial building. It uses electricity from the utility company to heat the water.
Best Budget: GASLAND Outdoors BE158L 1.58GPM 6L Outdoor Portable Gas Water Heater Propane water heaters are a great way to heat your home or property. If you have a propane tank you can take advantage of this technology by installing a propane water heater.
Editor's Choice: Rheem 18kW 240V Tankless Electric Water Heater is a high quality, reliable water heater that will keep your water at a consistent temperature.
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EcoSmart ECO 27 Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self Modulating Technology, 17 x 17 x 3.5
View on Amazon- SCORE9.0AI Score
It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
- BrandEcoSmart
- Prime
- SCORE8.8AI Score
It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
- BrandRheem
EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology
View on Amazon- SCORE8.8AI Score
It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
- BrandEcoSmart
- Prime
- SCORE8.8AI Score
It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
- BrandRheem
- Prime
- SCORE8.8AI Score
It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
- BrandRheem
Camplux Pro 1.58 GPM Tankless Propane Water Heater, Outdoor Propane Gas Water Heater with Portable Handle, Portable Gas Water Heater for Camping,Cabins,White
View on Amazon- SCORE8.8AI Score
It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
- BrandCAMPLUX ENJOY OUTDOOR LIFE
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- SCORE8.6AI Score
It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
- BrandEcoSmart
- Prime
Tankless Water Heater, GASLAND Outdoors BE158L 1.58GPM 6L Outdoor Portable Gas Water Heater, Propane Water Heater, Overheating Protection, Easy to Install, Use for RV Cabin Barn Camping Boat, Blue
View on Amazon- SCORE8.6AI Score
It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
- BrandGASLAND
- Prime
- SCORE8.2AI Score
It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
- BrandCAMPLUX
- Prime
- SCORE8.2AI Score
It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
- BrandRheem
Last update on 2023-09-23 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API
What is the downside of a tankless water heater?
The most obvious answer is tankless water heaters’ high upfront costs. Once that hurdle has passed, the other downsides are slightly slower hot water delivery and reliance on electrical power for any of them to operate. If the electricity goes out, you’ll have no hot water until the electrical service is restored.
Can you take a shower with a tankless water heater?
As long as the water heater that’s been installed is large enough to handle the maximum hot water flow requirements, then there should be no trouble taking a shower with a tankless water heater.
Can you run out of hot water with a tankless water heater?
In theory, you should never run out of hot water while using a tankless water heater. However, temperatures can fluctuate if too much demand is placed on the heater all at one time, or if the weather outside creates very cold inlet water temperatures.
Can a tankless water heater work for a whole house?
There are many tankless water heater models available that heat enough water fast enough to qualify as whole-house tankless water heaters.
How do I choose the right size tankless water heater?
Choosing what size tankless water heater you need is the same process no matter what kind you’re considering. Determining the maximum hot water flow that the heater will be asked for and how many degrees it must heat the water from the inlet to the faucet are the big factors. Once those calculations are made, you can choose one that provides just slightly more power than what you need.
A tankless water heater is a space-saving and energy-efficient heating option perfect for people who need a little less water than they typically would. By using a tankless heater, you can save yourself some money on your energy bill as well, heating only as much water as you need at any given time.
