Best Water Heater 2023: Top-Rated Gas & Electric Water Heaters

best water heater

Warm water is a necessity whether you are washing clothes or taking a bath. There is a need for warm water, mostly in the winter season. If you have installed the best water heater in your home for the sake of hot water, you will probably never face any problem. Just set the temperature according to your need and enjoy the warm, hot, or boiled water.

There are many other methods for heating water, but you always have to go for something within budget. You have to buy a water heater that fulfils your needs and saves your money and energy. This will ensure that you get plenty of hot water and no ifs and buts in it.

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Editor’s Top 3 Picks

Bosch Electric Tronic 3000

Bosch Electric Tronic

Water Tank: Yes
Temperature: 65-145°F
Rinnai V53DeP Tankless

Rinnai V53DeP Tankless

Water Tank: No
Temperature: 140°F
InSinkErator HWT-F1000S

InSinkErator HWT-F1000S

Water Tank: Yes
Temperature: 200°F

Types of Water Heaters

Before choosing anything from the water heater reviews below, you must have complete knowledge regarding the types of water heaters. Suppose you know the kinds of water heaters. In that case, you can make a better decision on which type best suits your home use according to your family size and probably you will get the best product. We have tried our best to explain almost all kinds of water heaters below. Hopefully, you will get useful information regarding the water heater types.

Water Heater with Storage Tank

The name of this water heater indicates its design. It is the most common type of water heater. There is an insulated tank where water is get heated and stored until its usage. Basically, they are available in electric, liquid propane (LP) and natural gas models. Suppose you want a water heater in your budget. In that case, natural gas and LP water heaters are the best options for you as they use less energy and are also available at affordable prices.

Tankless Water Heater

Another very important type of water heater is a tankless water heater. Let’s have a look at the working procedure of this water heater type. It doesn’t store the water. Just heat it when it passes through a series of coils in the unit. As this unit only heats water when you want, so it’s an energy-efficient option than other ones. They are also available in electric, LP and natural gas models. This water heater provides a limited flow rate of hot water.


Water heaters with small storage tanks are known as the point of use or utility water heaters. These types of heaters are good options to provide hot water to the shops and garages, etc. Usually, they have the capacity of storing 2.5 to 19 gallons of water. Also, these units can be used for providing hot water to the secondary bathrooms.

How to Get the Best Water Heater (Quick Tips)

While buying the water heater, there are some factors that you must have to take into account so you will never ever get the wrong product. We have mentioned all those possible factors below just read them and pick the best unit for your home. Also, we have compiled some best picks that you will probably like to buy for your home use.

Energy Efficiency

Most of the traditional water heaters have a large tank in which the water is heated at once. But after some time, the water becomes cool and then starts heating the water, consuming more energy and will cost you a lot. So you must be careful about the energy consumption of the water heater before buying it.

Space Availability

Another important factor you have to consider is the availability of space. Especially when you buy a water heater with a water tank, you have to make sure that you have enough space for adjusting it. While in the case of a tankless water heater, there is no need for worrying about space. It can be adjusted easily as per its lightweight and compact design.

Storage Capacity

When you are going to buy a water heater with a water tank, you must be careful about its storage capacity. A normal traditional heater can heat up and store 150 litres of water at one time. So a water heater with good storage capacity can entertain you in the best way in all types of home uses.

Best Space Heaters to get in 2023

1. Bosch Electric Tronic 3000

An electric mini heater

Bosch Electric Tronic 3000

  • Water Tank: Yes
  • Temperature Range: 65-145°F
  • 98% Thermal Efficiency
  • Mini Water Tank

If you want the best water heater brand check this Bosh Electric Tronic 3000. You will never ever find a problem with warming the water if you have chosen this unit for the work. A 7-gallon point of use mini water tank can be fitted under your sink, providing you hot water when you need it. Let’s look at the best design of this mini water heater. It can be mounted on the wall, shelf, and floor also. The use is also very simple anyone can use it perfectly after the first attempt. Depending on the user’s choice and nature of use, it can be mounted vertically plus horizontally.

Good design and better water storing capacity make a water heater best. Still, there are also some other features that you must have to take into account. So let’s have a look at other features of this best electric water heater. There is a 1440 watts heating capacity that is more than enough for warming the water for normal use, such as taking baths, washing clothes and dishes, etc. Moreover, there is a 65-145°F temperature range. Finally, if you want the best point of use water heater having the best features and are willing to pay a good price, just go and grab this unit without thinking about any second option.

2. Rinnai V53DeP Tankless

A premium quality water heater

Rinnai V53DeP Tankless

  • Water Tank: No
  • Temperature Range: 140°F
  • Easy Installation
  • Efficient
  • Capacity

Rinnai V53DeP Tankless coming up next on the list of best water heaters 2023, is something that comes in highly compact design consuming less space, is perfectly easy to install, and provides you endless hot water for your daily chores like washing dishes, laundry, or taking an instant hot shower. You won’t have to wait longer to get hot water, the Rinnai V53DeP Tankless, with its Therma-Circ360 feature in a few moments, makes the water hot to help you save your valuable time.

The Rinnai V53DeP Tankless is designed efficiently to minimize the emission of carbon dioxide. It emits 40% less CO2 when compared to the traditional other water heaters. Rinnai has a unique history of providing it useful home appliances. Its V53DeP tankless comes with a smart technology that offers you room to monitor its efficiency. Its different parts can be replaced easily whenever needed. The package comes with an affordable price tag compared to the rest of the water heaters on the list.

3. InSinkErator HWT-F1000S

best water heater for kitchen

InSinkErator HWT-F1000S

  • Water Tank: Yes
  • Temperature Range: 200°F
  • Easy Installation
  • Price
  • Low Heating Capacity

InSinkErator HWT-F1000S comes with perfect design and features. The installation process of this best electric water heater is easy to use and straightforward. There are tool-free tank connections and also dry start protection, so you can easily install it where you want. If you like to cook a meal by yourself or a chef, you can understand the importance of a clean kitchen. In this area, what this water heater does for you is to provide you with the best environment for cleaning the kitchen in the shape of garbage disposals and instant hot water.

While discussing the features of this mini water heater, you would be wondered. Although it seems low, there is a 750W heating capacity, it works perfectly for your normal use. Also, it saves energy as it only consumes the energy like a 40W bulb. Moreover, the temperature range of this unit is 200°F. It provides you hot water on your demand whenever you need it, during cooking, washing the dishes, or other normal use. You can use boiling water from it in a short time, so it saves your time, space, and energy. At last, there is no need to praise this product from our side. You have analyzed its best level from the specifications, so don’t think about any other heater buy this one without wasting your time.

4. Camplux Pro 1.58 GPM

A good gas water heater

Camplux Pro 1.58 GPM

  • Water Tank: No
  • Temperature Range: 167°F
  • Energy Saving Technology
  • Lacks Tank

Do you have a question in your mind that what is the best water heater brand? While checking the features of this best gas water heater, this question will automatically get answered. Complex Pro 1.58 GPM comes with a compact and portable design, so you can easily install it anywhere in your home. You can get hot water from this unit very easily and quickly as it takes a few minutes for getting 1.58 gallons of hot water. Moreover, there is a 12KW heating capacity and 167°F temperature range in this water heater.

Let’s have a look at the features of the Camplux Pro 1.58 GPM. There is a multiple protection feature in this mini water heater that ensures the safety of the user. The gas supply automatically gets shut off when the temperature reaches its extreme level, so there is no chance of any problem. Suppose you want to save your money that is in the shape of energy in the water heaters. In that case, this product is the best choice for you as it is housed with 11.5% energy-saving technology. Furthermore, the water heater exchanger and main burner are designed with the best combustion technology that decreases gas consumption and the burning noise.

5. EcoSmart ECO 11

A smart tankless heater

EcoSmart ECO 11

  • Water Tank: No
  • Temperature Range: 67°F
  • 99.8 % Energy Efficient
  • Self Modulating Technology
  • No Water Tank

EcoSmart ECO 11 is one of the best hot water heaters that provide hot water service for washing clothes, dishes, etc. Have a look at its design, the weight is only 6.5 pounds, so it’s somehow heavier than other mini heaters but not that much. Also, the controls are straightforward and user friendly, so there is no need for any expertise to operate this water heater. When there is a need for hot water, just turn on this unit and get hot boiling water in a few minutes, saving your time, space, and energy.

There are many other features in ECO 11 that probably attract you to buy this unit for your home. There is a 1300W heating capacity, so you will quickly get warm water from this unit for all kinds of uses. Whereas its temperature range is 67°F, the best thing you get in the features of this unit is self-modulating technology that provides endless water on demand. Moreover, this water heater is 99.8 percent energy-efficient. Finally, this unit offers the best features at the best affordable price. Now the choice is yours whether you get this perfect product or go for any other one.

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6. Marey GA10LP Power 10L 3.1

Good option for energy saving

Marey GA10LP Power 10L 3.1

  • Water Tank: No
  • Temperature Range: 115°F
  • Water Temperature Controller
  • Compact Design
  • Needs lot of Flow for Heating

Marey GA10LP comes with the best and compact design, saving space in your home. You can also easily install it everywhere in your home, such as kitchen, washroom, etc., very quickly. Moreover, it is rustproof, so there is no chance of water loss due to leaks. Also, it works perfectly with a low level of water pressure. It provides you hot water on your demand. When there is a need, just turn it on and enjoy your hot water. When it comes to the best electric water heater, it consumes more energy, and the electricity bill automatically increases. But there is no need to be worried while using this water heater it saves up to 60% energy.

Let’s discuss some other features of Marey GA10LP. There is no need for an electric connection, making it the best choice for those homes where there is an issue with electricity. Another best thing you can get in this heater is that the water temperature can be controlled manually. You can adjust it according to your needs. At last, this product best suits you if you can spend a bit large amount for getting hot water anytime when there is a need for without any delay and wasting time.

7. Camplux Propane Tankless

A stylish water heater

Camplux Propane Tankless

  • Water Tank: No
  • Temperature Range: 149°F
  • Fahrenheit Digital Display
  • 3.18 GPM High Efficiency
  • Weight

Camplux Propane holds the top position in the best gas water heaters list as per its design and features. Its unique black glassy front panel provides a cool look. Due to the compact design, it can be adjusted where you want to place it and also saves your space. Moreover, it provides LED touch screen controls, so it’s very easy to operate it. It gives 24000 W heating capacity while the temperature range is 149°F, so it works perfectly for you whenever you want hot water instantly.

The Camplux also achieved excellence in its features, just like its design. Multiple protection systems ensure your safety. It is equipped with many features for this purpose, such as a flame failure device, anti-freezing protection, over-heating protection, and dry combustion. Also, there are fully automatic temperature controls and energy-saving mode plus child lock. The installation process is also very easy and time-saving. Finally, if you want the best bathroom indoor water heater for 2 to 3 persons, Camplux Propane Tankless will be the best choice for you.

8. Eccotemp i12-LP

Best for indoor use

Eccotemp i12-LP

  • Water Tank: No
  • Temperature Range: 77°F
  • Safe Electronic Ignition System
  • Automatic Temperature Controls
  • Lacks Water Tank

Eccotemp i12-LP comes with the best compact design. It’s the best unit for whole-home indoor use. The good design and best features make it the best water heater. A black tempered glass front panel with LED display controls makes it easy for the user to operate it. You can get hot water anytime as it can be activated when you want. Also, there is no need for the pilot light, so the energy consumption will automatically decrease. Moreover, there is a Safe electronic ignition system.

While checking the more features of this best water heater 2023, you will just get surprised. There is fully automatic temperature control, so there is no need to be worried about the high and low temperatures. Just turn the heater on, set the control according to your need and enjoy warm, hot, or boiled water. Also, in this unit, there is an energy-saving mode that saves your money in the form of energy. Its heating capacity is 1440 W, and the temperature range is 77°F.

9. Eccotemp L5 Portable

An outdoor water heater

Eccotemp L5 Portable

  • Water Tank: No
  • Temperature Range:140°F
  • Portability
  • Consumes More Energy

Eccotemp L5 Portable the name of this best water heater indicates its best feature: portability. Due to its lightweight and compact design, you can carry it easily for cleaning the car, poolside and many other places in your home. There is a 140°F temperature range, so it provides you hot water in a better way for all kinds of uses. What you have to do is just adjust the water and gas flow for achieving the desired temperature. There is EccoFlo 12v water pump, so the hot water is available for you in most remote locations.

We have discussed the design and some features of this water heater above. Let’s have a look at more features of Eccotemp L5. At 1.5 GPM, it produces hot water at 20PSI water pressure. Moreover, there is an electronic ignition function that is powered by the 2 “D” cell batteries that make it the best choice for the users. Finally, if you want the best portable water heater having a good design and remarkable features at an affordable price, just buy this unit without any second thought.

Frequently Asked Questions

What size Water Heater do I need?

Before deciding what size water heater do I need, you need to check if you need a tankless or a water heater with a tank. If you’ve decided to go on with a water heater with a tank, its size depends on the number of people and usage of hot water. On average, anywhere between 20 to 30 gallons is what one person will need. This is a loose estimate and does not indicate the tank capacity of a water heater. As far as the storage capacity of a water heater is concerned, you can even go for a mini water tank that stores 8-10 gallons. Because every time you use hot water, more cold water is passed on, and it is hot for your next usage.

What is a tankless water heater?

Similar to what the name suggests, it is tankless with no tank for storing water. Wait, but how would it work if water is not stored in a tank? Such water heaters are also known as instant heaters. What they do is heat water as it passes through them. So you save space because there is no tank, you save energy because the heater only heats when water is passing by, and of course, hot water never runs out unless the main source of your water goes empty.

How to install a tankless water heater?

Well, it requires expertise. Anyway, if you still want to do it yourself and you have the tools for it, you should read the installation manual through and through. First, you will need to check if the energy source for the heater is gas or electricity. Then you have to make sure there is a power-outlet or gas-outlet point near your heater. Then comes the parts where you mount the heater to a wall or place it somewhere. Finally, there is the step to connect pipes to the water source for letting water pass through the heater and come out heated the other way. Again, it is not recommended, you might save a few bucks by not paying the professional who should be doing it, but it is a lot of work.

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