Best Tankless Water Heater For 3 Bathrooms : Our Recommendations in 2022

You will find a lot of options to choose from if you are looking to buy the Best Tankless Water Heater For 3 Bathrooms. It can be difficult to find the perfect one because you have to read all the details of each product. But you don’t have to take the hassle.

Our skilled writers and their detailed research will guide you to find the right that will work perfectly for you and save you from spending a lot of money and precious time on your wrong choices as well.

In this article, we will look at the top 20 Best Tankless Water Heater For 3 Bathrooms that you can buy right now. All these products are rated based on their design and functionality. We have also looked into the design and features of each product to ensure that they are the best in the market.

Comparison Chart for Top Best Tankless Water Heater For 3 Bathrooms

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Our Recommendation on the 10 Best Tankless Water Heater For 3 Bathrooms

1. EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology

Features:

  • Save Energy; EcoSmart tankless electric water heaters are 99% thermal energy efficient; Only heats water when called unlike a tank heater that maintains water temperature even when not being used.
  • EcoSmart ECO 11 Sizing; 13-kilowatt tankless electric water heater ideal for providing hot water for a bathroom, small sink, office breakroom and other point-of-use or low-flow applications; provides between 1.3 and 3.1 gallons-per-minute depending on the inlet water temperature; refer to the sizing guide to select the proper solution
  • Save Space; EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters; may be installed on wall or at point of use; Dimensions 11.5 x 8 x 3.75 inches
  • Endless On-Demand Hot Water; Consistent hot water when you need it that never runs out; Continuously monitored water temperature and controlled flow rates ensure efficiency and consistent performance within 1 degree of selected temperature

Additional Info:

Color White
Height 11.5
Width 8
Length 3.75
Weight 6.5

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2. Ecosmart ECO Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self Modulating Technology, White

Features:

  • Recommended Electrical Panel: 200 Amps
  • Required Breaker Quantity: Three 40 Amp Double Pole
  • EcoSmart ECO 27 Sizing; Refer to the sizing map. Requires 3×40 AMP Double Pole Breaker, 27-kilowatt tankless electric water heater ideal for providing hot water for whole home applications; provides between 2.7 and 6.5 gallons-per-minute depending on the inlet water temperature; refer to the sizing guide to select the proper solution
  • Save Space; EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters; may be installed on wall or at point of use; Dimensions 17 x 17 x 3.75 inches 
  • NEVER run out of hot water with an ECOSMART tankless water heater.
  • Save up to 12 cubic feet of storage space.
  • Endless on-Demand Hot Water; Consistent hot water when you need it that never runs out; Continuously monitored water temperature and controlled flow rates ensure efficiency and consistent performance within 1 degree of selected temperature
  • Save Energy; EcoSmart tankless electric water heaters are 99% thermal energy efficient; Only heats water when called unlike a tank heater that maintains water temperature even when not being used. Save up to 50% in water heating costs according to the Department of Energy
  • Digital temperature control in 1-degree increments gives users complete control of hot water
  • Warranty and Certifications; Limited Lifetime Warranty on electronics, exchanger and element; UL-499 certified; ETL Listed

Additional Info:

Color White
Height 17
Width 17
Length 3.625
Weight 10.999999990776

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3. Tankless Water Heater Electric 5.5kw 240V, ECOTOUCH Point-of-Use Hot Water Heater Digital Display,Electric Instant Hot Water Heater with Self-modulating,Overheating Protection,White

Features:

  • 【POINT of USE】The sleek tankless water heater is compact as an oatmeal box, making it possible to install anywhere close to outlet and avoid energy waste. It can be mounted horizontally, vertically, obliquely, ideal for kitchen, bar, school, hospital, community and hair salon. Please verify it is the right size for you: 5.5kW@240V; dimensions 11″ x 7.5″ x 2.35″; pipes fittings :1/2″ NPT.
  • 【INSTANT & SUFFICIENT HOT WATER】Applied with 5.5KW heating system, the electric water heater supplies instant, consistent and endless hot water of 116℉or higher temp shortly, no waiting for preheat nor terrible temp up & down, perfect companion for sinks. Time to get rid of those “lukewarm” toys.
  • 【SAFE and DURABLE】Applied with multiple protection devices, every piece goes through strict tests to ensure 100% safe. Inner water and electricity lines are designed to run separately so as to avoid leakage or harm of scale build up. Approval by ETL and qualifies for UL, you can expect outstanding performance for years to come.
  • 【CONVENIENT USE】The tankless water heater comes with digital display & touch control panel so temp setting is easy job. Now turn on the tap and let the smart unit do the rest, you needn’t go through hard lesson about temp setting by a mixer tap without any hint. The Black model comes with Remote control, useful for installation under sink.
  • 【SMART SELF ADJUSTMENT】The hot water heater adjusts power input based on flow rate and temp setting in real time. For example, less power will be applied by the system when waterflow reduced, thus you still get ideal temperature instead of scalding hot water, which means comfortable experience. Optimal energy efficiency of 98% saves considerable electric charge.

Additional Info:

Color White

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4. Rheem RTEX-24 24kW 240V Electric Tankless Water Heater, Gray

Features:

  • Bottom 3/4″ NPT water connections
  • ON/OFF Dial Control with adjustable digital temperature display
  • On demand, consistent and continuous hot water
  • 24kW Model Flow Rate: up to 5.9 GPM for RTEX-24
  • Self-modulating power control

Additional Info:

Color Gray
Height 3.5
Width 14.5
Length 18.25
Weight 17.8

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5. Ecosmart ECO 24 24 KW at 240-Volt Electric Tankless Water Heater with Patented Self Modulating Technology, 17 x 17 x 3.5

Features:

  • Save up to 60-percent on your water heating cost with an ECOSMART electric tankless water heater
  • ECOSMART tankless water heaters are 99.8-percent energy efficient
  • Never run out of hot water with an ECOSMART tankless water heater
  • 100 A
  • Lifetime warranty
  • Patented Self Modulating Technology and design.Activation flow 0.3 GPM

Additional Info:

Height 3.75
Width 17
Length 17
Weight 14.25

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6. Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) – Eliminate Time for Hot Water – Shelf, Wall or Floor Mounted

Features:

  • FAST RECOVERY RATE: Eliminates long waits for hot water at your sink, get on demand hot water at your every need (supplies up to 2 sinks at a time)
  • LONG LASTING QUALITY: This electric water heater is easy to maintain and has premium glass-lined material for a long service life. (Amps 12A, Volts (VAC) 120)
  • CONVENIENT HOT WATER HEATER: 2.5 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 13.75 W x 13.75 H x 10.75 D Inches
  • INDEPENDENT INSTALLATION: 36-37″ cord plugs into a 120 volt outlet for independent installation or in-line with a large hot water source
  • EASILY MOUNTED: Can be shelf, wall or floor mounted (bracket included); simply tap into the cold water line and install the water heater directly at the sink to provide hot water

Additional Info:

Color White
Height 13.75
Width 10.75
Length 13.75
Weight 15.5

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7. Rinnai RL75IN Tankless Hot Water Heater, 7.5 GPM, Natural Gas, Indoor Installation

Features:

  • Guaranteed to Last: 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial factory warranty for heat exchanger, parts, and labor respectively
  • Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary
  • Optimal Water Pressure: High-performance 7.5 GPM hot water flow rate for a powerful, constant stream
  • Instant Heating: Circ-Logic technology enables recirculation patterns that coincide with your typical habits; Wi-Fi monitoring creates hot water on demand

Additional Info:

Color Indoor Installation
Height 31
Width 13
Length 17.5
Weight 54

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8. Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater, GRAY

Features:

  • Threaded for easy replacement, simple installation, digital temperature display 54 A. 13kW Model Flow Rate: up to 3.17 GPM
  • 99.8% energy efficient. External controls to adjust temperature in increments of 1°f. Water-Saver Shower Head – 1.5 GPM
  • External adjustable digital thermostatic control with LED display (+/1 degree accuracy
  • 54 A
  • Simple installation – 1/2 NPT adapters included; side 1/2 inch Compression water connections
  • Durable Copper immersion two heating elements, field Serviceable.Self-modulating power control

Additional Info:

Color Gray
Height 3.63
Width 8.25
Length 12.63
Weight 0.000625

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9. EcoSmart 8 KW Electric Tankless Water Heater, 8 KW at 240 Volts with Patented Self Modulating Technology

Features:

  • Manufactured in China
  • Heating elements are durable and are threaded for easy replacement
  • The product is highly durable
  • The product is easy to use
  • Activation Flow – 0.3 GPM

Additional Info:

Color White
Height 11.5
Width 8
Length 3.7
Weight 4.75

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10. Rheem 18kW 240V Tankless Electric Water Heater

Features:

  • Durable Copper immersion two heating elements, field Serviceable. Flow Rate- up to 4.4 GPM
  • External digital thermostatic control with LED display (+/1 degree accuracy)
  • Most advanced self-modulation, adjust power to meet hot water demand
  • Simple installation – bottom 3/4 inch NPT water connections
  • Threaded for easy replacement, simple installation, digital temperature display

Additional Info:

Color Gray
Height 3.5
Width 14.5
Length 18.5
Weight 14.78

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Things to Consider Before Buying the Best Tankless Water Heater For 3 Bathrooms

Now, when you do research prior to buying Best Tankless Water Heater For 3 Bathrooms, there are certain things you need to consider. Because these considerations come into play by ensuring that you do not end up with the wrong choice.

Finding the Best Tankless Water Heater For 3 Bathrooms is not rocket science and doesn’t require extensive research. Some important features which you should look out for are described below.

Brands

While there are numerous brands on the market, the truth is not all of them can give you the features you may need.

We’ve done the legwork of locating the most reputable brands around for you. Choosing from these, you’ll be much less likely than going to a store and grabbing something without considering the brand and everything behind it.

Durability

Durability is one of the primary features which are important for most products. They don’t often have long lifespans and require replacement every now then.

Before you buy any product from the store, make sure you know about the material well. Sometimes, many people buy the wrong product even after spending a lot of bucks.

Why do they do that? Probably because they don’t know which material ensures ultimate durability.

You should always focus on the quality of a Best Tankless Water Heater For 3 Bathrooms before getting it. Make sure it’s sturdy and built to last.

Features

Before deciding on a specific product, be certain that it has all the necessary features you require.

If you’re unsure concerning something, don’t hesitate to ask the manufacturer. That way, you can make the right purchase that provides precise results.

Quality

The quality of the product is an important factor. If you happen to get one with low-quality material, you will have a tough time trying to maneuver them.

Whatever you choose to buy, the quality should be first-rate. You don’t want to waste money on something that looks or feels cheap when what you desire is elegance, coziness, and style.

Cost

Cost shouldn’t be an issue if you’re willing to invest in a high-quality product. An inexpensive product often has great features, so you get great value for your money.

However, expensive products don’t necessarily mean to be of exceptional quality. We prefer to say you select something that fulfills your needs.

Ease of Use

People feel more comfortable using products that come with a straightforward process of use.

So, you should always look for the ones that come with an easy to use process. You can find different designs, so you should choose the one that comes with more convenient features.

Warranty

It is always recommended to have a product with a warranty, however, it’s not compulsory. However, if the brand provides warranties for a certain timeframe, then certainly, it’s a favorable deal.

Size

The product size is one of the most important aspects to consider before purchasing a Best Tankless Water Heater For 3 Bathrooms. You need to know what kind of Best Tankless Water Heater For 3 Bathrooms you want to buy that fits your need.

It is essential to buy a product that addresses your needs based on your product dimensions. Spending money on something you will likely need is a waste of money. You should choose a item that will meet your needs based on its power.

Design

Many products with countless designs are available in the market. Some designs are redundant, and others aren’t as efficient. Make sure you know what you do and whether the tools you choose will help you do your job better.

Safety Measure

No matter how passionate you are about your occupation or work, your safety must always be a top priority. Since you’ll be using, make sure it has all the features that ensure the safety of the users. You do not want to experience any kind of accident.

Don’t just pick any brand, no matter how excellent, inexpensive, or available it is. Ensure that safety measures have been considered.

Materials

We advise not to buy products from brands that don’t specify the materials they use unless we’re sure the product is made with good quality materials. It’s important to be confident about a purchase before you make one, so when the materials used aren’t clearly specified, it makes us doubt the product’s quality.

It’s imperative to consider what material will work best for your requirements before you make an investment since you could find yourself wasting your money.

Types

As you know by now, there are various types of Best Tankless Water Heater For 3 Bathrooms available in the market. You have to understand the pros and cons of individual types of products before picking the perfect one for your needs.

It is best to compare the advantages with each other before determining the perfect type.

Instruction Manual

Before you can utilize a product, often there are some fundamental guidelines that must be followed to get the most out of it. While some people may be able to just figure it out on their own, others may need an instruction manual.

Instruction manual is designed to provide you with information about how to use the product. The manual also goes over the safety precautions and explains how to recognize potential hazards. So you should buy the product that comes with an instruction manual.

Performance

When you are planning to buy any product, you will definitely think of its performance because nobody wants to waste his money buying a wrong product. So, check ins and outs of the Best Tankless Water Heater For 3 Bathrooms from user’s review, forums and expert people before you pick a specific model.

Versatility

It can be frustrating when you buy something and then it turns out three days later that it is not what you need. With a little thought and effort, it is possible to avoid this by purchasing a versatile product that has multiple uses. You can use one product for many purposes.

You can also use the product in different ways, depending on the need at the time. In this way, you can also save money as you’ll just need to purchase the perfect one.

Accessories

When you are planning to buy a product, you will definitely think of the accessories availability in the market. Because anytime soon, it may cause damages due to unwanted accidents at any stage of its usages.

Some products also come in bundles, where they have a combo package of the necessary items that you may need with it.

Colors

Yup, color does matter! When you are planning to buy a Whole House Water Conditioners from dozens of models, you will definitely wish to get your desired color. As, color is the symbol of choice, aristocracy and represents your personal taste.

We have reviewed some of the Best Tankless Water Heater For 3 Bathrooms considering this option of course.

Compactness

A Whole House Water Conditioners is highly compact in order to have a high usage capacity. Compactness also ensures good portability and easy handling of a unit. Because if product doesn’t comes handy, you may face it tough to manage while using it.

After reading our buying guide, you will get the answers for the following questions:

  • How much does the Best Tankless Water Heater For 3 Bathrooms?
  • What are the benefits of a Best Tankless Water Heater For 3 Bathrooms?
  • Where to buy the Best Tankless Water Heater For 3 Bathrooms?
  • What is the best brands of Best Tankless Water Heater For 3 Bathrooms?
  • How long does a Best Tankless Water Heater For 3 Bathrooms last?
  • Does Best Tankless Water Heater For 3 Bathrooms comes with a manufacturer warranty?
  • Are Best Tankless Water Heater For 3 Bathrooms worth it?

Conclusion

Selecting the best item from a group of choices is a difficult job. We hope that our effort in finding the Best Tankless Water Heater For 3 Bathrooms has contributed something to you.

To help you make the right choice, we have included reviews of our top choices, a thoroughly researched buying guide, and a simple comparison.

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