First-time homebuyers rejoice, as you don’t have to deal with the same issues your parents went through with water heaters. Instead of having something bulky and non-environmentally friendly, you’re able to reap the many benefits of a tankless water heater within your home. Before doing so, it’s pivotal that you do further research on what you need based on your home, how many people are in your home, and how many showers are taken per day or week. In doing so, you’ll be able to figure out the capacity that you may need. Before anything, though, we’ll tell you more about the benefits of a tankless water heater, the factors you should consider before purchasing a tankless water heater, as well as tips to know before buying.

1. EcoSmart ECO18 Tankless Water Heater

Best Tankless water heater reviews

First on our list is a product that’s affordable, easy to use, and excels at doing its job. Features of the above mentioned include the following:

  • Highly durable, easy to use
  • Save upwards of 60% on your utility bills
  • Lifetime warranty for those in a residence, not commercial property
  • Saves up to 12 cubic feet of floor and storage space
  • Digital temperature control in -1-degree increments
  • Complete control over your hot water

The Breakdown of the Features

If you’re looking for something affordable, easy to use, and saves you time, space and money, then you’ll want to check out the ECO18 from ECOSmart. Boasting a ton of features, this space-saving tankless water heater ensures that you’ll be saving upwards of 12 cubic space within your home. There’s a digital temperature control that gives you complete control in -1-degree increments – never settle for “just okay” while taking a bath or shower again.

The Advantages of the Product

Not only do you get to save space and be able to pinpoint the temperature you want, but you’ll also be able to save upwards of 60% on your utility bills – amazing! Save space, time, and money.

The Disadvantages of the Product

We can’t really pinpoint too many disadvantages, but if you’re someone that needs to use this for a commercial property, you won’t have a lifetime warranty to reap the benefits of, as it’s only for residential owners.

2. Rheem RTE 13 Electric Tankless Water Heater

Best Tankless water heater reviews

Next on our list is a tankless water heater from Rheem, known as the RTE13. Inexpensive in price, this tankless heater gets the job done. Features include:

  • A temperature control on the unit
  • LEDs indicate active element + standby mode
  • Standard ½-inch water connection
  • Rugged brass and copper heat exchanger
  • Modulating power

The Breakdown of the Features

Boasting modulating power, as well as LED indicating lights for active elements and standby mode, you don’t have to worry about not knowing if this unit is on or not active. There’s a temperature control on the unit itself, and you can customize your shower or bath experience with ease.

The Advantages of the Product

There are a few advantages to owning this tankless water heater, and one of them is the fact that those who live by themselves will be able to use this with ease. Beyond this, it has a standard ½-inch water connection, so you don’t have to worry about going out and buying “adapters” of any sort. Those that own a mobile home can use this as long as their electric system and amperage is updated enough for electric water heater usage.

The Disadvantages of the Product

If you’re someone that has a few people in your household or wants to run your laundry at the same time, you won’t be looking towards this tankless water heater, as the capacity caps out at 4 gallons per minute – not the most ideal.

3. Stiebel Eltron Tempra Plus 24kW Tankless Electric Water Heater

Best Tankless water heater reviews

Next on our list is a product from Stiebel Eltron – a company that makes reliable products like the Tempra Plus electric tankless water heater. Features of this tankless water heater include the following:

  • Various style options for power output
  • Advanced flow control
  • Self-regulating temperature control
  • No venting required
  • Digital temperature control
  • Save at least 15-20% on your utility bills

The Breakdown of the Features

If you’re looking for something that’ll save you a ton of time and money, then you’ll want to check out this electric tankless water heater. Those that have a lot of devices in their home running already will want to reap the benefits of an electric unit that saves you a minimum of 15-20% on your utility bills. Beyond this, you won’t need any venting required, so for first-time homebuyers who are installing themselves, you can breathe a sigh of relief.

The Advantages of the Product

There are quite a few flashy specifications on this tankless water heater, and one of them is the fact that it has self-modulating temperature control, with advanced flow control, ensuring that there are no weak streams and the temperature is perfect for you.

The Disadvantages of the Product

If you’re someone who wants to stay away from anything electric related (maybe you’re a gamer and your electricity bill is high enough already), then you’ll want to go with a gas powered tankless water heater, although we don’t really suggest it if you want consistency and great temperature control.

4. Takagi T-KJr2-IN-NG Indoor Tankless Water Heater, Natural Gas

Best Tankless water heater reviews

We’re finally putting in a little variety and showing you a natural gas powered water heater. Popular from those who have purchased, the specifications include:

  • 140,000 BTU
  • 6 gallons per minute flow rate
  • 4-inch category III stainless steel venting is a MUST
  • Inlet/Outlet thermistors for constant temperature monitoring
  • An energy factor rating of 0.81-0.83

The Breakdown of the Features

Want something that’s natural gas powered but also doesn’t run up your utility costs? You can reap the benefits of both with the energy factor rating of 0.81-0.83, as well as constant temperature monitoring like you would find in an electric unit. Those that are curious: this unit is capable of 140,000 BTUs, and it has a 6.6 gallon per minute flow rate for those with a small household.

The Advantages of the Product

There’s an energy factor rating of 0.81-0.83, something you may not have known since it’s a natural gas powered unit, and there’s a 6.6 gallons per minute flow rate – if you live alone or with a significant other, this is more than enough. You may require more if you have kids or friends that live with you.

The Disadvantages of the Product

As we mentioned, the larger your household, the more capacity you will need as 6.6 gallons per minute may not cut it. Another disadvantage to this product is that you’re required to have 4-inch category III stainless steel venting or else you won’t be able to use properly. Because of this, you may require professional installation or the help of one.

5. Titan SCr2 N-120 Electric Tankless Water Heater

Best Tankless water heater reviews

Last on our list is another electric tankless water heater, as they tend to be more efficient (and we just like them better). Features of this one include the following:

  • N120
  • 220 volts, 54 amps
  • 8 kW
  • Electric and space saving

The Breakdown of the Features

The performance of this Titan model speaks for itself – this unit is 220 volts, requiring 54 amps and is 50/60hz for those curious about the power specs. This space saving unit will save you quite a bit of money on your monthly utility bills, as well, being electric and not power drawing, despite being a non-gas powered unit.

The Advantages of the Product

One of our favorite advantages of this product is that you’re able to save a ton of space because it’s a small bit on the wall – while still being able to reap the benefits of temperature control and regulation.

The Disadvantages of the Product

We can’t find too many disadvantages, as it’s nice for the incredible price while bringing you temperature control and space saving technologies – let’s not forget that you also save a ton of money! Maybe the fact that there aren’t many features told about this product, it may scare you off a bit.

The Final Verdict

A ton of information and 2500 words later – you may find yourself overwhelmed, understandably. If you’re looking for something that’s going to be inexpensive, while being eco-friendly and having a ton of options for your home, then you may want to invest in the EcoSmart ECO18 electric tankless water heater. No more worrying about a gas-powered water heater, and you’ll be able to have it with or without expert installation. Easy to use and highly durable, you’ll be able to use this for more than a decade to come.

Benefits of Buying the Best Tankless Water Heater

Also known as “on-demand” pieces of equipment, there are many types of tankless water heaters. Some are within the gas powered category and use natural gas in order to provide you with heated water, as well as the fresh and new electricity powered tankless water heaters. Because of how far technological advancements have come, there are many benefits to owning a tankless now versus before. Some of these advantages include the following:

Longevity – Since they aren’t as bulky, and they definitely don’t work as hard as traditionally clunky water heaters, tankless water heaters have a life span of up to 20 years. Now, let’s compare: traditional water heaters have a life span of half that – maybe 2/3 of that at most; and that’s if those are in pristine condition.

Compact factor – we understand that not every home is super large, and the basement is necessary for additional square footage in your home. Because of this, you’ll want to purchase a tankless water heater as they are generally much more compact than not. These types of water heaters can blend perfectly into your home, save space, and act like a chameleon – no one will even know it’s there!

Speed for heating – It’s worth mentioning that because there’s no tank, you don’t have to worry about warm-up times and wait for the water to get to the temperature of your liking. Being able to have hot water virtually immediately is more than enough reason for some households to purchase. Because of this, many within the industry note tankless water heaters as having “unlimited” hot water – a true selling point.

Energy efficiency – something that’s huge nowadays is the energy efficiency factor. If you’re going for an electric water heater, you won’t have to worry about it soaking up all of the money in your pocket on the next utility bill. When you don’t have to worry about a ton of space being taken up, or an added cost onto your utility bill, you will finally be able to relax in the shower.

Don’t forget the rebate – because of the energy efficiency factor of the best tankless water heaters; they come with a tax rebate on a federal level of around $300 (subject to change depending on the economy, state regulations, etc.) Maybe you’ve heard that you can save $5000 a year by installing solar panels within your home – this is the same type of idea. Being a great feature, you can get one of the best models on the market, while getting money back! It’s a win/win situation. With that being said, let’s dive into savings….

More savings, of course! – Thanks to our research on the matter, we’ve found that you can save anywhere between 20-50% on your monthly utility costs because of the lack of energy consumption from your household; all thanks to the tankless water heater. Since the tankless water heater doesn’t rely on a continuous line of power to heat the water, you get what you need when using and no more (and no less, either!)

Other little features and advantages of owning a tankless water heater include being able to save the environment with your energy efficiency, as well as being able to be lazy and use a remote to control it from wherever you are. Don’t feel like going downstairs all the way but have general line of sight? Fantastic! Stay where you are and use a remote to control your tankless water heater.

Now that you’ve seen a ton of benefits to owning a tankless water heater, let’s take a look at some of the factors you should consider, before diving into some tips and reviews.

Factors to Consider Before Purchasing a Tankless Water Heater

Even though every type of device has its pitfalls, some are worse than others or require the potential customer to take more into consideration. Thankfully, tankless water heaters aren’t filled to the brim with inconveniences, but you’ll need to know a few things before buying, so you aren’t shocked when your new piece of equipment arrives. Maybe you want to do laundry and take a shower at the same time as you’re in a hurry, or live in a household with a group of people; unfortunately, you cannot do both at the same time with types of tankless water heaters, as the capacity isn’t large enough and they’re “on-demand” devices as mentioned.

Maybe you’re buying it on your own for your first house and don’t understand how to install, but want to show off your “handy man (or woman)” skills to your significant other. If this is the case, make sure that you install with the venting towards the outdoors, or you run the risk of breaking the unit as there’s no proper ventilation.

Now, let’s take a look at some tips you need to know before buying your tankless water heater.

Tips to Know Before Buying a Tankless Water Heater

There aren’t a ton of things to know before you go out and buy a tankless water heater, but you’ll need to make sure that the electrical system within your new home (or current home) is updated. We say this because of the modulating temperature control system that tankless water heaters tend to have. When your electrical system isn’t up to date (anything under 100 amps), your tankless water heater won’t be able to regulate temperature well enough for a consistent flow of hot water. You may also want to update your electrical system (easier said than done) because of the power draw that may come equipped with a tankless water heater. Even though every one of them won’t have this, most do because of their electrically powered system.

When you find a tankless water heater that sounds great but doesn’t have any modulating temperature control, you’ll want to look for this elsewhere. If you don’t have any temperature control system, you may be subject to fluctuations in temperature so crazy that it can burn you or be crazy freezing, since there’s no regulation happening. There are plenty that are self-modulating or have modulating equipment already with, so you don’t have to worry about finding and installing your own.

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