10 Best Rheem Water Heater In 2022

You don’t have to keep using cold water when you can get an instant hot water supply within no time just by installing a Rheem water heater.

Yes, having a water heater of this brand would save you from the chilly cold water usage. This brand is undoubtedly quite known when it comes to water heaters.


Rheem-RTEX-18-18kW-240V-Electric-Tankless-Water-Heater

#1 Winner of Best Rheem Water Heater “Rheem RTEX-18 18kW 240V Electric Tankless Water Heater”


They are perfect for indoor usage but some of them will be able to work under harsh weather conditions.

Sometimes getting hot water in chilly weather won’t be less than a blessing.

So if you are looking forward to getting a water heater for your place then you might want to consider this brand’s water heaters.  

Summary


What is a Rheem water heater?

Best Rheem Water Heater
Best Rheem Water Heater 

Doubtlessly there are a variety of water heaters available in the market.

Not all of them are going to be energy efficient and you will get frustrated while paying the electricity bills. Hot water is a necessity of life now.

Without hot water, you might not be able to do your daily work chores at home, at the office, or anywhere. 

You have an affordable, economical, and energy-efficient option that you simply get a Rheem water heater.

You get an instant, continuous hot water flow without waiting even for a minute. 

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The 10 best Rheem water heaters you need to get:

If you are thinking of getting a water heater installed, especially from the Rheem brand then here is a list of the top 10 Rheem water heaters.

Each of them has got quite amazing features and they would provide you with instant hot water supply the minute you turn on the tap.

Read the features and other details then decide which one of them will be able to hot water needs:

1. Rheem RTEX-18 18kW 240V Electric Tankless Water Heater – Best Quality Rheem Water Heater

Rheem RTEX-18 18kW 240V Electric Tankless Water Heater
Rheem RTEX-18 18kW 240V Electric Tankless Water Heater

This product is at the top of the list because it does have amazing features.

You don’t have to use cold water anymore because you get instant hot water if you have this tankless water heater.

You can adjust the temperature with the help of an external digital thermostat. You will be able to know the thermostat with the help of an LED display. 

Features:

  • Advance self-modulation for adjusting power to get an instant hot water supply
  • Adjust the temperature with the help of an external digital thermostat
  • The flow rate of this electric water heater is 4.4 GPM
  • The installation process is quite easy and simple
  • High-quality copper immersion two elements

Pros and Cons

Pros

  • An LED display so you will know the temperature of the water
  • You might be able to install it on your own
  • Made of high quality and long-lasting material
  • You get an instant hot water supply 

Cons

  • It can be bit expensive

What makes this product the best pick for you?

If you are wondering why this very first product would be the perfect pick for you then you should know all the quality features it has got.

It has got an LED display so you will always know the water temperature.

If you don’t want too much hot water then you can adjust the temperature according to your need with the help of an external digital thermostat. 

Our Experience With the Product

I am totally impressed, or you can say obsessed, with this water heater because it doesn’t make any sound while heating the water.

It works so silently. Within 1-2 minutes, I get hot water from the tap.

The only problem that I faced after installing this water heater was that the heater requires 80 amps for heating the water, and we have got 100 amps of electric service in our home.

So, if you have got 100 amps or less electric service, then you shouldn’t buy this product.

Overall it is a good product but only messes up when it comes to consuming electricity.


2. Rheem 240V Heating Chamber RTEX-13 Residential – Best GPM Rheem Water Heater

Rheem 240V Heating Chamber RTEX-13 Residential
Rheem 240V Heating Chamber RTEX-13 Residential

If you have been looking for a water heater for specifically residential use for a long time then you must know that your search is over now.

This water heater has been designed especially for home-usage.

You can adjust the water temperature according to your requirements because you will know the water temperature with the help of an LED display.  

Features:

  • External thermostat adjuster with an LED display
  • It has durable and high-quality copper immersion two heating elements
  • The installation process is super easy
  • It is a 99.8% energy efficient water heater
  • It has got 3.17 GPM of flow rate 

Pros and Cons

Pros

  • A water heater for residential areas
  • You can adjust the water temperature easily
  • High quality and durable built
  • You won’t have to wait for getting hot water anymore

Cons

  • For the US usage only

3. Rheem Professional Classic Tankless Electric RTEX – Best digital Rheem Water Heater

Rheem Professional Classic Tankless Electric RTEX
Rheem Professional Classic Tankless Electric RTEX

This product is made up of high-quality stainless steel and it comes with an ON/OFF dial control.

Yes, you can simply switch it on whenever you need instant hot water simply, and shut it off once you are done with hot water.

You can adjust the water temperature because you will know the current water temperature with a digital temperature display. 

Features:

  • It has an ON/OFF dial control with a digital temperature display
  • It has got self-modulating power control
  • An 8kW model and has up to 1.95 GPM
  • This water heater is made up of high-quality stainless steel
  • 1/2” side NPT water connections will work with this product

Pros and Cons

Pros

  • Easy on/off dial control and adjustable temperature feature
  • Easy to install and easy to operate
  • Energy-saving Rheem water heater
  • An instant supply of hot the second you switch on this heater

Cons

  • You might have to get an adapter or converter for this water heater

4. Rheem Prestige High Efficiency 9.5GPM – Best efficient Rheem Water Heater

Rheem Prestige High Efficiency 9.5GPM
Rheem Prestige High Efficiency 9.5GPM

Are you looking for an indoor water heater that will provide you with an instant hot water supply?

Plus, you will be able to install the heater to the source of water so you won’t even have to wait for seconds and you will get hot water.

This product might be perfect for your indoor water heater requirement.

Features:

  • It has got exclusive water technology that will help in conserving 1,100 gallons per year
  • It would consume 199,900 BTU gas per hour
  • The exclusive hot start programming minimizes the burst of cold water when turning on the tap
  • It has been designed for indoor use
  • It comes with a recirculation pump ready kit 

Pros and Cons

Pros

  • No more wastage of water while waiting for hot water
  • You won’t have to electricity bills anymore for heating water
  • The cold water burst has been minimized in this water heater
  • A perfect indoor Rheem water heater

Cons

  • An indoor water heater

5. Rheem RTEX-24 24kW 240V – Best adjustable Rheem Water Heater

Rheem RTEX-24 24kW 240V
Rheem RTEX-24 24kW 240V

A self-modulating power control feature makes this water heater model by Rheem one of the best products on market.

You can adjust the water temperature if you buy this water heater.

If you don’t want a hot water supply right now or you don’t want the heater in a working state then simply shut it off with the ON/OFF dial control. 

Features:

  • Adjustable water temperature with digital temperature display
  • ON/OFF dial technology for easy operation
  • An energy-efficient water heater with self-modulating power control
  • This 24kW model has a 5.9 GPM 
  • 3/4” bottom NPT water connection works with this product

Pros and Cons

Pros

  • An instant source of hot water supply
  • Easy to operate the system
  • It will help you in saving electricity as compared to other standard water heaters
  • A great hot water flow rate 

Cons

  • Plugs of this water heater have been designed for US usage only

6. Rheem Professional Classic Tankless Electric RTEX-11 – Best tankless Rheem Water Heater:

Rheem Professional Classic Tankless Electric RTEX-11
Rheem Professional Classic Tankless Electric RTEX-11

A battery-powered water heater that has 2.68 GPM is quite great for your house use. Well, this heater would work for your indoor and outdoor in both areas.

It is quite an energy-efficient water heater so you won’t have to worry about the electricity bills.

It is an 11kW water model that will provide you with an instant hot water supply. 

Features:

  • An easy ON/OFF dial control water heater with adjustable digital temperature display
  • An energy-efficient water heater
  • 11kW model that has a 2.68 GPM flow rate
  • 1/2” side NPT water connections would work with this product
  • Continuous, consistent, and instant hot water supply

Pros and Cons

Pros

  • Easy to install and super easy to use
  • It would work perfectly for indoor use
  • A continuous hot water supply within no time
  • It consumes less energy and provides heavy hot water flow

Cons

  • It would be better for indoor use 

7. Rheem RTEX-AB Water Heater Booster – Best to install Rheem Water Heater

Rheem RTEX-AB Water Heater Booster
Rheem RTEX-AB Water Heater Booster

Installing this water heater would literally take 15 minutes. Yes, you will be able to install it by yourself if you already have some idea how to operate with these things.

An energy-efficient water heater that would help you get instant hot water within no time.

So, if you have been looking for a water heater booster then this might be the one for you. 

Features:

  • This item only weighs 8.5lb
  • Installing this water heater booster won’t take long
  • It won’t much space in your indoor area
  • A continuous, and instant source for hot water
  • It has been designed for the US only

Pros and Cons

Pros

  • An instant water supply with the help of this water heater booster
  • Installing process of this product is easy and won’t take long
  • It will help you save energy because it is an energy-efficient water heater
  • Super light in weight and compactly designed 

Cons

  • An indoor water heater booster

8. Rheem RTG-84XLN-1 – Best water saving Rheem Water Heater

Rheem RTG-84XLN-1
Rheem RTG-84XLN-1

Have you ever seen a water heater that will work even at -30 temperature?

So, if you have been looking for an outdoor water heater that will work for you and provide you with instant hot water then you might want to have a look at this product.

It has been designed to work in super harsh weather when getting hot water won’t be less than a blessing. 

Features:

  • It can be resistant to temperatures up to -30 degree
  • This heater will heat up water while using natural gas
  • It has got exclusive water savings technology that will help you to save about 1,100 gallons of water 
  • 157,000 BTU of gas it will consume per hour
  • Exclusive hot start programming feature would minimize the cold water burst when you turn on the tap

Pros and Cons

Pros

  • A perfect outdoor water heater
  • It will help you to save on electricity bills
  • The minimum level of cold water burst
  • Super instant and continuous hot water supply 

Cons

  • An instant water heater for indoor use

9. Rheem RTGH-RH11DVLN – Best shape Rheem Water Heater

Rheem RTGH-RH11DVLN
Rheem RTGH-RH11DVLN

This water heater has got water-saving technology that will help you to save 1,100 gallons of water per year.

Plus, it would use a natural source for heating up the water so you won’t have to worry about the electricity bills anymore. 

Features:

  • It will help you to save water with exclusive water savings technology
  • It would consume 199,000 BTU of gas per hour
  • It has a built-in recirculation pump
  • You get instant hot water with this water heater
  • An indoor Rheem water heater

Pros and Cons

Pros

  • It will help you to save money on electricity bills 
  • You get instant hot water right after you turn on the tap
  • It would be perfect for your indoor use
  • Save 1,100 gallons of water consumption with this product

Cons

  • An instant water heater for indoor use

10. Rheem RTG-84DVLN 8.4 GPM – Best budget Rheem Water Heater

Rheem RTG-84DVLN 8.4 GPM
Rheem RTG-84DVLN 8.4 GPM

Operating this water heater would be super convenient because it comes with UMC-117 control.

You will be able to save money from electricity bills because this works on natural resources. 

Features:

It works on the natural gas source

  • The hot water flow rate of this water heater is 8.4 GPM
  • It has a UMC-117 remote control feature 
  • It comes with 10-feet of thermostat wire 
  • A Low Nox water heater version by Rheem 

Pros and Cons

Pros

  • Save money from your electricity bills
  • Operating this water heater is super easy and convenient
  • You won’t have to get an extra thermostat wire
  • An instant hot water source for indoor use

Cons

  • An indoor water heater

Buying Guide – Things you should look for before you buy a Rheem water heater

Rheem water heaters are quite good and they are durable. If you are thinking of buying a water heater and you are considering one of the Rheem water heaters then here are a few things that you should consider first and then take a final decision

  • Features

Every Rheem water heater has its own features. It would be good that go for the one that has maximum features because it will be long fast

  • How much electricity it would consume?

You should ask how much electricity the water heater would consume

  • Installation process

You might be able to install the water heater yourself but first, ask for the installation process


Frequently Asked Questions

Is the Rheem water heater worth buying?

Yes, if you are looking for an economical water heater then this brand is worth buying

For How Long A Rheem Water Heater Will Last?

It would last a minimum of 6 years

Is Rheem A Durable And Reliable Brand?

Yes, it is a completely durable and reliable brand

What Kind Of Problem You Might Face With Water Heaters?

Most of the common problems you might face is water leakage with water heaters

NPC Overall Rating

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