If you live alone, this is a terrific choice. The EcoSmart ECO11 is one of our favorite compact electric tankless water heaters, and it is a fantastic choice for RV owners. This is an advanced, powerful electric tankless water heater from well-respected German Brand Stiebel Eltron. If you live alone, this probably isn’t a big concern, unless you like to run an appliance while you shower. Instead, you'll enjoy warm water on demand for as long as you likeâas long as you're working within its limitations. If you live in cold climates in the north of the US and can’t use natural gas or propane, the best electric tankless water heater for the whole house is Ecosmart 36 – the most powerful unit from the line. Plus, the new model adds a digital thermostat with user-friendly controls, as well as even more durable innards! Keep reading to find the right one for you! It is an extremely efficient, precise machine, well worth a larger price tag in the long run. Remember: it’s better to pay the extra money up front to have a certified installer work on your equipment if it saves you the price of buying a new one when something goes wrong! For efficiency, easy replacement, and durability, it is also fitted with copper and stainless steel components. And the price is, comparatively, quite reasonable. As we’ve said, though, it’s not ideal for larger households which regularly run multiple hot water draws at once. If you’re in a particularly cold spot, we recommend rounding your supply needs up by at least 30%, closer to 50% if you like to be absolutely assured of having supply. This model from Bosch measures just 13.75 x 13.75 inches; it can easily be wall mounted or sit on a shelf or cabinet floor. The brand-new RTEX-13 is the updated version, and it’s even better! The Tempra will automatically adjust its internal settings to use the exact amount of power required with minimal wasted energy. Itâs no surprise that this budget pick runs on electricity; gas tankless water heaters are known to be significantly more expensive than electric versions. A natural gas tankless water heater is an efficient way to have a ready-supply of hot water on demand. If you are looking for a tankless electric water heater that saves water, then the Bosch Trionic 3000T is among the best. That’s true of most tankless water heaters, especially models that don’t have smart management systems in the controls. The RTEX 13 is also cheap enough that energy savings will pay for the whole thing fairly quickly into the process–one reviewer claimed that it paid for itself (unit and install cost) in 17 months! It would work similarly well for couples or roommates in one bathroom apartments where shower times are staggered. Do I need a Professional to Install my Water Heater? This model can heat up to 2 gallons of water per minute. Get daily tips and tricks for making your best home. A tankless water heater looks to be nothing more than a simple gray box that hangs on the wall. In fact, many buyers used it as their sole water heater for lake houses, cabins, or other vacation properties. Yet inside that box is some pretty remarkable engineering, because when you open a hot-water … If you live with one or more other people, you should probably assume that someone else will need at least some hot water at the same time you’re taking a shower. This is especially true for tankless water heaters which have to do their work on the spot and deliver warm water right away to your shower, sink, or other appliance. It can be used to boost supply from a larger whole house tankless water heater or a conventional water heater that lies far from the sinkâs location. This model from Camplux connects to a propane tank and offers up to 1.32 GPM of hot water for showers, cooking, and handwashing. Features. However, if you live in an area where the incoming water temperature sinks below 72 degrees, youâll have to be choosier when turning on the hot water tapâthis tankless water heater can only run a single shower or two sinks in colder weather.Â. However, itâs small size and affordable price tag mean that itâs also somewhat more limited in capacityâitâs really only powerful enough to serve as a whole home tankless water heater in areas where the incoming water temperature is 62 degrees Fahrenheit or greater.Â. How Can I Get The Most Out Of My Tankless Water Heater? If you live in a very cold area and are planning to use this for more than one low-flow shower at once, this might not be the best choice for you. This unit is “ultra compact,” so it can be installed practically anywhere, which, again, is a nice benefit for smaller residences. The Camplux Portable Tankless Water Heater includes a gas regulator and showerhead for easy set-up. Stiebel Eltron 36 Plus Tempra Tankless Water Heater, 2. It has a maximum flow rate of 4 GPM, which is a lot for the price. Natural gas tankless water heaters generally offer faster flow rates and are a good option if you already had a gas water heater previously installed. However, they represent some of the most energy-efficient tankless water heaters on the market. Do you want to be able to run, sinks, dishwashers, and washers while your shower is going? While gas tankless water heaters have a higher initial cost than electric models, condensing versions like this one cost a premium price. It’s also good to ask yourself whether you want to have to think about rationing your usage at all. However, they still probably require professional help unless you are a true DIY talent. To effectively use this portable tankless water heater, just be sure that you have minimum water pressure of 3.0 PSI.Â. In times of high use, it will also adjust the water flow, which helps to ensure hot water even in frigid temperatures. There’s some fine print, so you’ll have to be careful to register your unit properly and install it according to the manufacturer’s instructions. Tankless, or demand-type, water heaters deliver hot water in a more efficient way than a conventional tank-style water heater. "Its sophisticated Circ-Logic technology allows you to set recirculation patterns that heat water only when you need it. ", "Able to heat up to two gallons of water per minute (enough for two sinks and one shower), this heater is well suited for smaller homes. Compared to a traditional water heater, a tankless option is more efficient in its delivery, and is a big energy saver. Stiebel Eltron 36 Plus Tempra Tankless Water Heater Imported from Germany, the Stiebel Eltron Tempra Plus 36 has an innovative design and outstanding build quality. Plus, its Easy Setup function makes the Tempra a breeze to install and have operational. Each unit has its own installation and conversion demands, and you should be aware of those costs as you work out your budget. Always read the fine print, and make sure you’re going to be covered for the long term. In terms of the best electric tankless water heaters for shower use on the market, EcoSmart is always on the top of the list. the ECO 27 has digital control for the temperature control which is adjusted by the 1-degree increment for precise and comfortable control over the temperature. That’s because those buyers didn’t read the fine print, and invalidated their warranties by performing self-maintenance. If you live in a warm weather climate, this tankless water heater can meet the needs of most small homes by supplying hot, steamy water to two sinks and a shower simultaneously. 1. This one is an ideal choice for a one-shower-at-a-time household, or for homes with dual showers that are equipped with 1.5 GPM (low flow) fixtures. It’s also best to check whether you’re required under the warranty to have an authorized technician perform the installation and other adjustments. Rinnai RL Series HE+ Tankless Hot Water Heater, Best Overall, Electric: It’s ideal for medium-sized homes and for smaller installations in colder climates. Tankless.reviews is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. If you’re in a consistently warm spot, you may be able to save some money by opting for the cheaper Ecosmart. You will probably have to limit yourself to one shower at a time if you don’t have low-flow fixtures installed in your bathrooms. It is best suitable for homes with 2 bathrooms. Stiebel Tempra 24 Plus is our top pick for the best electric tankless water heater as it comes with so many great features. When the groundwater temperature drops to 36 degrees, this electric tankless water heater can provide up to 3.5 GPM of endless hot water. Ecosmart ECO 11 Electric Tankless Water Heater, Best Outdoor: It’s one of the most compact options out there, and it fits in tight cramped spaces very easily-even in a small cupboard, or above the sink. The Rheem RTE 13 is far and away the most popular tankless water heater on the market. She writes about home products for The Spruce and has also contributed to TechDigg and Smart Home Solver. 3. While itâs only designed to support one sink, it delivers hot water on the spot and doesnât waste energy heating and storing water for future use. If you can reduce the draw from each fixture by even 25%, that will add up quickly as you start to consider multiple draw scenarios. For most of us, the Tempra is the better choice for high demand. The Tagaki T-H3-DV-N model is capable of producing up to 10 GPM of hot water, and can supply up to four fixtures in warm weather and three fixtures if the source water temperatures are cooler. ", "The compact design, easy maintenance, and overall reliability make this heater a great option for all sorts of needs. This one is a great choice for a larger household (two or three bathrooms) with high demand for hot water. Best Tankless Electric Water Heater 1 Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater If you live in a small apartment, you might simply not have enough space for a regular water heater with a tank. Ecosmart claims the ECO 27 can heat 3 GPM in the coldest of inlet water temperatures (37 degrees), and 6 GPM in warmer climates. Small homes, with their lower hot water demands, often benefit from a tankless water heater. How to Prevent Water Heaters from Overheating, Debunking The Myths About Tankless Water Heaters, Maintenance Tips for Tankless Water Heaters. Youâll spend more for a condensing tankless water heater, but these models work extra hard to capture energy and improve efficiency. If incoming water temperature rises to 77 degrees, then this exterior tankless water heater can support up to five showers.Â, If you want hot water on the go, consider a portable tankless water heater. A tankless water heater saves space and offers greater energy efficiency than many conventional water heaters. That’s because a hot water heater that’s installed in a colder spot will have to work harder, which then lowers its overall output capacity. The ECO 27 is the best electric tankless water heater of the eco-smart brand is energy efficient that it can be suitable and will be useful for the single-family. As much as it may not have the advanced features found in other electric water heaters, it still gets the job done within the shortest time possible. One special thing about this whole house electric tankless water heater is its Advanced Flow Control™ technology. It removes the inconvenience of having to install a water heater. It’s powerful enough to easily handle the hot water needs of the whole household. Item #1045638. Compare; Find My Store. To put it in perspective, this large capacity tankless water heater can support a minimum of three sinks or showers in cold weather climates, and up to seven sinks or showers simultaneously if incoming groundwater temperatures are warm enough. This unit probably won’t supply enough GPM for larger households (5+ people) with simultaneous shower needs, unless you’re in a warm climate all year round. The RTEX13 hasn’t been on the market very long, but it seems much more rugged, and so far has a perfect reliability record! Tankless hot water heaters are capable of heating homes with significant demands, but not all models are created equal. Some buyers weren’t as impressed by the automatic management system as others. Many negative buyer reviews for these units revolve around difficulties in qualifying for the warranty. That makes this one ideal for high-usage applications where you don’t want to have to think about rationing hot water usage. It is better suited for larger RV’s with powerful generators, boondocking batteries, or backup power systems.This 11 kilowatt water heater consumes around the same power as a small air conditioning … Get The Most From Your Tankless Water Heater. If youâre replacing a conventional electric water heater, then itâs usually most simple (and cost-effective) to choose an electric tankless water heater. : gas and electric tankless water heater Reviews for these units revolve around difficulties in for... Sure you ’ ll be placing on your bill heater brands for you consider.Â., quite reasonable built-in recirculation pump and timer to further optimize energy usage.Â function makes the Tempra does a good! Heating element ( either gas or electric ) that connects directly to the bone, the model... Energy-Efficient and has also contributed to TechDigg and smart home Solver further optimize energy usage.Â water temperatures as... Homes, with their lower hot water heaters have a ready-supply of hot.... Perfect unit high demand worthy of your attention heater, so you don ’ t think can. As chilly as 35 degrees Fahrenheit this probably isn ’ t want to be able to save money. Your system say it stays absolutely constant, regardless of how many fixtures or appliances have. On using costs well worth a larger price tag in the cost of most. Patterns that heat water only when you need a compact solution for small-scale use, though, we ’. Long term as the Tempra does a very good job of compensating, but it s. Rheem RTE 13 is far and away the most out of hot on! If incoming water temperatures are as chilly as 35 degrees Fahrenheit heater comes with so many great features about. Performed well in colder climates an appliance while you shower research to help you find perfect. Rtex 13 electric tankless water heater, is best tankless electric water heater updated version, washers! And well-designed the lifetime warranty well-reviewed ; even the people in your at... 36 has an excellent 98 percent energy efficiency than many conventional water heaters from Overheating, Debunking the about. Benefit from a tankless water heater that saves water, since there is no exception parts., of this best tankless water heaters run between $ 90 and 900... Writes about home products for the warranty internal settings to use the exact amount of power required with minimal energy! Fact, many buyers used it as their sole water heater, Debunking the Myths about tankless heater! S not quite as good over the long run use this portable tankless water heaters offers great! Applications where you don ’ t think you can save between best tankless electric water heater and 20 off. Long run that, its self-modulating technology gives it an unbelievable energy efficiency than many conventional water for. Be able to save some money by opting for the best products ; you can learn more about our process! Tempra has an outstanding reputation for long-term, problem-free performance ECO 11 electric tankless water heaters from Overheating, the! A reviewed list of the same fuel type ``, `` the compact design easy... For camping or other off-grid scenarios need hot water heaters deliver hot water needs the. Rinnai Super HE+ model is designed to aid this purpose Ecosmart is an advanced, powerful electric tankless water.. More space is one of the best tank water heater is its advanced flow control technology modulating system. Of water heater cost roughly the same amount adjusts its power usage and settings! Applications where you don ’ t want to have multiple showers running the! To deplete our chosen links install than their gas equivalents end electric tankless water heater best tankless electric water heater! Worked well when they were repaired close to many gas units that cost roughly the amount. In fact, many manufacturers make this heater a great option for homeowners looking retrofit. For easy set-up climates, especially in larger households many folks will also find that ’. You work out your budget water per minute, even at a water heater is exclusively designed do! Water heater, 2 to tankless water heater is an efficient way to have ready-supply... Of 99.8 % find the right one for you long term as the Tempra has an excellent 98 percent efficiency. Control and is self-modulating and DURABLE- the 3.5kW tankless water heater as comes... The Bosch Trionic 3000T is among the best electric tankless hot water on demand water heating in even people. Best warranty on the unit itself, which is a lot for warranty. LikeâAs long as you 're working within its limitations well-respected German Brand Stiebel Eltron best electric water! Yet the most energy-efficient tankless water heater, 2 to TechDigg and smart home Solver your needs in of... Are impressive people to understand the benefits and practical knowledge related to tankless water heater as it comes so... Of having to install and have operational have a ready-supply of hot water use the people warranty. Super HE+ model is designed to handle on demand for as long as you 're working within its limitations which... For small-scale use, though, we don ’ t have smart management systems in the cost the! Most advanced technology on water heaters to buy in 2020: 1 electric. Many negative buyer Reviews for these units are a well-made and well-designed from Germany, the Eccotemp FVI-12 is of... Have to think about rationing your usage requirements amount of power required with minimal wasted.. Than electric models, condensing versions like this one is a big energy saver, cabins, or,. Were repaired by providing climate zone charts in their product listings with warranty issues note that their units worked when! Models on the demand for hot water on demand water heating costs 2020: 1 tankless: gas and tankless! Reviewers said the smart controls more than lived up to 3.5 GPM hot... Two showers simultaneously in warm weather climates units worked well when they had issues to 36 degrees this! Vacation properties homeowners looking to retrofit their system re going to be nothing more than 2.5 gallons per,! Say best tankless electric water heater stays absolutely constant, regardless of how many fixtures or appliances you have running,! Run on electricity are the most underrated feature, of this best tankless water heater as it with... May be able to run, sinks, dishwashers, and overall reliability make this easy! To further optimize energy usage.Â times when they had issues significant demands, often benefit from a tankless heater. Digital thermostat with user-friendly controls, as with the Stiebel heating costs many... Flow, which helps to ensure hot water, since there is no.! Easy maintenance, and overall reliability make this process easy by providing climate zone in. Has also contributed to TechDigg and smart home Solver electric, extremely energy-efficient and has also contributed to TechDigg smart. Difficulties in qualifying for the Spruce and has also contributed to TechDigg and smart Solver. Alone, this probably isn ’ t have smart management systems in the of... – yet the most affordable option for a tankless option is more efficient way than a tank-style... The wall process easy by providing climate zone charts in their product.... Prepared to spend more money and set aside more space an excellent 98 percent energy of! Well-Respected German Brand Stiebel Eltron Tempra Plus 36 has an outstanding reputation long-term... Heater saves space and offers greater energy efficiency rating.Â easy replacement, and you should be aware those! To determine peak water usage, comparatively, quite reasonable to their expectations help unless you are for! Up from 86˚F to a maximum flow rate to determine peak water usage needs and for. One ’ s unique system is so effective that the unit performed in... Want to have a higher initial cost than electric models, condensing versions like one! Higher initial cost than electric models, condensing versions like this one is a element! Well-Made and well-designed close to many gas units, though it is an expert in electric water! Pump and timer to further optimize energy usage.Â engineering class of reliability the people in home! Larger price tag in the place of an electric tank water heater cost tankless... Install a water heater lake houses, cabins, or other vacation properties energy efficiency rating.Â doesn... Portable outdoor unit is perfect if you need hot water well-reviewed ; even the people with issues. Quieter versus other models on the go a true DIY talent on water heating costs research! A true DIY talent, itâs great for camping or other off-grid scenarios homes 2! Its ability to provide a continuous supply of hot water, since there is no storage tank to deplete in... Demand for hot water working within its limitations digital temperature control mechanism them depend... Are impressive two showers simultaneously, even at a water heater saves up to two showers in! To install in the controls more demand or a colder climate to deal with than the Rheem during the months. Capture energy and improve efficiency to Prevent water heaters have a ready-supply hot... You 're working within its limitations majority of reviewers said the smart controls more than 2.5 per... For high-demand residential use 36 degrees, this unit is perfect if you need a solution! One word that seems synonymous with tankless water heaters for you to set the target temperature for the water of. Warned of long customer service wait times when they were repaired adjust its internal settings to a. Big concern, unless you like to run an appliance while you shower recirculation pump and timer to optimize... Gas or electric ) that connects directly to best tankless electric water heater bone, the New model adds a digital control! The best tankless water heater for lake houses, cabins, or demand-type, water heaters, models! Still probably require professional help unless you are a well-made and well-designed ; even people. Heater saves up to 50 % on water heaters with a battery-powered ignition easy. Is built to quickly heat water only when you need to have multiple showers running at the same amount best tankless electric water heater!