Best Electric Water Heater For Radiant Floor Heat

by Rick Goldman

Many people have discovered the advantage of using a tankless hot water system to use as part of their radiant heating system. Previously, the established method was to use a boiler system but this has gotten more expensive as time goes on due to the fact that often as much heat is lost as it is produced.

A tankless system helps maintain the right temperature and only uses the amount of energy necessary to maintain the heat in the system. It is even more efficient than using a hot water heater system as multiple tankless systems can be used and each only uses the correct amount of energy for the job.


All About Energy for Hot Water Systems

Best Electric Water Heater For Radiant Floor Heat
Best Electric Water Heater For Radiant Floor Heat

When discussing heating systems, even hot water systems, it is all about the energy. In simple terms, the more energy put into the system, the more heat is produced. However, it is never that simple as often heat is lost as well, so the system is not operating at its maximum efficiency. So, the more energy put in also means more heat is lost requiring more energy to be put in etc. Tankless systems only put in the amount of energy necessary to maintain the heat that is already in the system, once it has been brought up to the correct temperature.

For radiant heating systems, this means that there is a direct correlation to how much heat is produced by the system. This is far more efficient than using a boiler or hot water heater. In those systems, heat is also lost at the source, in the tank or the top of the boiler itself. This is wasted heat. In a tankless system, the energy is directly applied to the water thus reducing the amount of heat lost at the source. In addition, you can have more than one tankless system for your home so you don't have to maintain energy supply to keep your hot water ready, saving you, even more, money and energy.

Top 5 Best Electric Water Heaters for Radiant Floor Heat Reviews 2023

The sheer magnitude of water-heating costs is often completely downplayed by homeowners.

As a result, your electricity bills can go through the roof and you never even know what hit you! ( If you're using electricity to heat your water, that is. If it's natural gas, the principle is pretty much the same, really. )

Now, to get the most of your gas-heated water boiler, you'll want to get a tough 'n' ready model that is energy-efficient, has the potential to heat large volumes of water rather quickly.

In this article, we'll present to you 5 gas-powered water heaters that can do wonders in the department of heating your water and also save you some money on your gas bill along the way!

Alright then folks, without further ado, here's the deal.

1. Ecosmart ECO 18 Electric Tankless Water Heater Review

Ecosmart ECO 18 Electric Tankless Water Heater, 18 KW At 240 Volts With Patented Self Modulating Technology,White
Ecosmart ECO 18 Electric Tankless Water Heater, 18 KW At 240 Volts With Patented Self Modulating Technology,White

Looking for easy-to-use water heated with all the latest high-tech controller stuff that you can use easily whenever you like? Well, if the answer to this is 'yes', we've got just the thing for you! This Ecosmart electric water heater will not only heat your water quickly but also be able to save you some energy in the process! ( Hence it's name - ' Ecosmart '.)

To ensure optimal performance as well as durability of all the parts involved, the folks at Ecosmart have made sure to make this device out of a combination of durable metals. Namely, we're talking about copper pipes and stainless steel components. Thanks to such a configuration of durability and excellent conductivity ( meaning the conductivity of gas, not electricity, of course ), you can rest assured that this particular model will serve you for years to come!

Pros:

  • Durable thanks to excellent materials it's made of
  • Comes with a lifetime warranty
  • Self-modulating technology
  • Helps you save up to 60% on water heating costs

Cons:

  • Some users have reported water dripping from the bottom of the unit
  • Problems with mineral built up ( needs to be removed occasionally )

2. TAKAGI Tankless Water Heater For Radiant Heat

Takagi T-H3-DV-N Condensing High Efficiency Natural Gas Indoor Tankless Water Heater, 10-Gallon Per Minute, 199,000 BTU
Takagi T-H3-DV-N Condensing High Efficiency Natural Gas Indoor Tankless Water Heater, 10-Gallon Per Minute, 199,000 BTU

Takagi's made quite a name for itself in the department of 'tankless' water heaters, hasn't it? As our 4-the entry, we've got yet another Takagi product, and this time around - it's a high-efficiency condensing model capable of processing 10 gallons of water every minute. Quite impressive, huh?

Although the main focus with this model is its efficiency and a particularly high flow rate, the folks at Takagi wanted to achieve one more thing with this particular water heater. Namely, they've set out to make a water-heating contraption small enough to be mounted wherever you'd like. ( Well, not just anywhere, obviously, but the point is - this little bugger is proper small! )

To make the user experience optimal, so to speak, there's even a computer onboard, that will ensure everything runs smoothly. Also, since most of the features and operations are completely automated, the user won't have to worry about controlling this thing all the time.

Pros:

  • 10 GPU's of water flow
  • Compact design
  • Comes with automated safety features
  • Saves energy

Cons:

  • Some users have reported technical issues with the computer part
  • It takes a lot of time for the water to heat up

Related Topic: Reverse osmosis system reviews

3. Excel Pro Tankless Gas Water Heater Review

Excel Pro Tankless Gas Water Heater NATURAL GAS 6.6 GPM Whole House And For Hydronic Heating Compare To Rinnai, Rheem,Noritz, Bosch FREE FLUE KIT
Excel Pro Tankless Gas Water Heater NATURAL GAS 6.6 GPM Whole House And For Hydronic Heating Compare To Rinnai, Rheem,Noritz, Bosch FREE FLUE KIT

Coming from a company with a pretty cheeky name reflecting their confidence in their products, we've got a 'thankless' model here that easily heat up to 6.6 gallons of water per minute. Excel pro tankless gas water heater more than enough for an average-sized family.

The European-model digital display will show you the temperature in Celsius, so you'll have to do some conversion along the way. Other than this minor inconvenience, this thing will work like a clockwork, as this thing can modulate the heat output in response to the flow rate in the tubes.

Pros:

  • Up to 140,000 BTU's per hour
  • LCD control panel for easy viewing of the figures
  • Stainless steel venting
  • Energy factor of 0.84 - 0.85

Cons:

  • The LCD is in Celsius
  • Mostly an indoor unit

4. TAKAGI T-KJr2-IN-NG Indoor Tankless Water Heater Review

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

With over 140,000 BTU's, this little water heater wields more than enough power to heat up enough water for you and your family to have a shower without having to wait for eternity for it to rev up. (By the way, BTU stands for ' British Thermal Unit ' and it represents a traditional unit for heat.)

The flow rate of this contraption is 6.6 GPM (gallons per minute), which is plenty of water for you to work with. Since this particular model is 'tankless', the way it functions is that it heats up water along the way as it comes down from the pipes. This way, this heater won't get corrosion over time and the water that would otherwise be stored in a tank won't become stale.

To ensure the temperature of the heated water is constantly monitored for optimal value, the folks at TAKAGI have installed two thermistors that can track even the most minute changes over time. Based on the feedback they get, these thermistors then use just the right amount of heating power to heat up the water to its desired value. Of course, if the water needs to be cooler, the heater gets shut off automatically.

Pros:

  • 81 - 0.83 energy factor
  • Comes with inlet and outlet thermistors
  • 6 GPM maximum flow rate
  • 'Tankless' design
  • 140,000 BTU's
  • 10-year heat exchanger warranty

Cons:

  • Some users have reported issues with the cutout fuse
  • No factory-made shut-off valves ( not a big deal, but still )

5. TAKAGI T-KJr2-OS-NG Outdoor Tankless Water Heater Review

Takagi T-KJr2-OS-NG Outdoor Tankless Water Heater, Natural Gas
Takagi T-KJr2-OS-NG Outdoor Tankless Water Heater, Natural Gas

In our spot number 2, we've got another TAKAGI product perfect for outdoor use. As it names itself suggests, this water heater represents a 'tankless' variant that can be used outdoors. This commodity was made possible by the TAKAGI folks thanks to their inclusion of internal freeze protection. This means that you won't really have to cover this heater with any extra insulation during the winter months.

Similarly to the product from above, this model also features 6.6 GPM's flow rate, enabling you to do you quick access to hot water whenever you fancy! All you need to do is turn it on, and the heater will do its magic on its own, and provide you water for showering, food preparation or anything else you might want to do with it!

As you've seen from its name, this model is a 'tankless' heater, meaning there's no water tank to take care of. Also, it's powered by gas, meaning you won't need to worry about electricity bills, either! ( Although you would need to pay attention to your gas bills, of course. )

Pros:

Cons:

  • The flow depends on the base temperature of water ( the lower it is the weaker the flow )
  • Some users have reported weird sounds coming out of the heater


Buying Guide for the Best Water Heater Electric for Radiant Floor Heat

When looking to buy the best electric water heater for radiant floor heat, there are a few things you need to take into account. The size of the water heater, the type of insulation, and the warranty are all important factors to consider when making your purchase.

The Size of the Water Heater

The size of the water heater is important because you need one that is big enough to provide enough hot water for your needs. If you have a large home with multiple bathrooms, you will need a larger water heater than someone who only has one bathroom.

The Type of Insulation

The type of insulation is also important because it will affect how much energy the water heater uses. If you have a tight budget, you may want to look for a model with good insulation.

The Warranty

Finally, the warranty is important because it will protect you if something goes wrong with the water heater. Be sure to ask about the warranty before you make your purchase.

When looking for the best electric water heater for radiant floor heat, be sure to consider these factors. By taking into account your needs, you can be sure to find a model that is perfect for you.

Types of Electric Boilers for Radiant Heat

There are three main types of electric water heaters: tankless, storage, and hybrid. Tankless water heaters don't have a tank and instead heat water on demand. Storage water heaters have a tank that stores hot water until it's needed. Hybrid water heaters are a combination of the two other types, with a small tank for storing hot water and a tankless heating system for heating more water on demand.

Which type of electric water heater is best for you depends on your needs and budget. Tankless water heaters are more expensive to purchase but can save you money on your energy bill in the long run. Storage water heaters are less expensive to purchase but use more energy than tankless models. Hybrid water heaters are a good middle ground, costing more than storage water heaters but less than tankless models.

No matter which type of electric water heater you choose, be sure to read the manufacturer's instructions carefully and follow them to ensure safe and efficient operation.

How an Electric Water Heater Works

An electric water heater is a household appliance that heats water using electricity. It operates by passing an electric current through a resistor, which then heats the water inside the tank. The water is then stored until it's needed, at which point it can be used for things like bathing and cooking.

Electric water heaters come in two main varieties: storage tank and instantaneous. Storage tank water heaters are the most common type, and they work by heating up a large amount of water and then keeping it warm until it's needed. Instantaneous water heaters, on the other hand, only heat up as much water as is needed at any given time, making them more energy-efficient. There are a few important things to keep in mind. First, it's important to make sure that the water heater is properly sized for your needs. If it's too small, it won't be able to heat enough water, and if it's too big, it will waste energy. Second, you'll need to make sure that the water heater is properly installed and maintained. If it's not installed correctly, it could overheat or leak, and if it's not properly maintained, it could become clogged or corroded.

Benefits of Using an Electric Water Heater

Electric water heaters are a popular choice for radiant heating systems. They are affordable, reliable, and easy to install. Plus, they offer a number of benefits that make them a great option for homeowners.

Some of the benefits of using an electric water heater for radiant heat include:

1. Affordability

Electric water heaters are one of the most affordable types of water heaters on the market today. They are also more energy-efficient than other options, which can save you money on your utility bills in the long run.

2. Reliability

Electric water heaters are known for their reliability. They typically last longer than other types of water heaters, and they require less maintenance. This makes them a great choice for busy homeowners who don't have time to deal with problems or repairs.

3. Easy Installation

Electric water heaters are some of the easiest water heaters to install. They don't require any type of special installation or wiring, so most homeowners can install them on their own. This makes them a great option for those who want to save money on installation costs.

4. Versatility

Electric water heaters can be used in a variety of different applications, including radiant heating systems, traditional hot water systems, and pool heating systems. This makes them a versatile option that can be used in a variety of different settings.

5. Safety

Electric water heaters are one of the safest types of water heaters on the market today. They are designed to prevent fires and other types of accidents, and they have a number of safety features that make them a safe choice for homeowners.

If you're considering installing a radiant heating system in your home, an electric water heater is a great option to consider. It's affordable, reliable, and easy to install, and it offers a number of benefits that make it a great choice for homeowners. Contact your local electrician today to learn more about installing an electric water heater in your home.

Installation Tips for Electric Water Heaters

Electric water heaters are becoming a more popular choice for home water heating. They are efficient and can save you money on your energy bills. However, there are some things you need to know before you install one in your home.

Here are a few tips to help you get started:

  1. Choose the right location for your water heater. It should be in an area where it will not be affected by cold weather conditions.
  2. Make sure that the water heater is properly grounded. This is important for safety reasons.
  3. Be sure to read the manufacturer's instructions carefully before installation. There may be specific instructions based on the type of water heater you are using.
  4. Have a qualified electrician install the water heater for you. This is a job that should not be attempted by anyone who is not qualified to do so.
  5. Inspect the water heater regularly and keep it clean. This will help ensure efficient operation and extend the life of the unit.

By following these simple tips, you can install your electric water heater easily and safely. Enjoy warm, comfortable showers all winter long!

Buy now at eBay, Walmart, Etsy (subject to availability)

EcoSmart ECO 18 Electric Tankless Water Heater, 18 KW at 240 Volts with Patented Self - Walmart, Etsy, eBay

Stiebel Eltron Tempra Plus 29 kW, tankless electric water heater with Self-Modulating - Walmart, Etsy, eBay

Rheem RTE 13 Electric Tankless Water Heater, 4 GPM - Walmart, Etsy, Ebay

Takagi T-H3-DV-N Condensing High Efficiency Natural Gas Indoor Tankless Water Heater, - Walmart, Etsy, eBay

Stiebel Eltron Tankless Water Heater – Tempra 20 Plus – Electric, On Demand Hot Water, - Walmart, Etsy, eBay

Rheem RTEX-18 18kW 240V Electric Tankless Water Heater, small, Gray - Walmart, Etsy, Ebay

EcoSmart 8 KW Electric Tankless Water Heater, 8 KW at 240 Volts with Patented Self - Walmart, Etsy, Ebay

Rinnai RU199iN Condensing Tankless Hot Water Heater, 11 GPM, Natural Gas, Indoor - Walmart, Etsy, Ebay

Conclusion for Electric Hot Water Heater for Radiant Floor Heat

All things considered, a well-made water heater can do wonders for enabling a household a steady and reliable stream of hot water. Whether you like your water heaters indoors or outdoors, one of these contraptions can not only give you plenty of hot water but also save you a fortune in gas and electricity bills in the long run.

If you are considering installing radiant floor heating in your home, an electric hot water heater is a great way to do it. Not only will you save money on your energy bills, but you will also enjoy the comfort and warmth of radiant heat. Give us a call today to learn more about how we can help you install this efficient and affordable heating system in your home.

About Rick Goldman

Rick Goldman's grandpa was a captain of a California coast cruise. This afforded Rick the luxury of traveling to exciting places along the Pacific Coast as a young boy. He got to try different, exotic foods on these journeys - something he really enjoys blogging about from his grandpa's beautiful garden home today.


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