If you are in the market for an electric tankless water heater that is great for radiant heat, then you have come to the right place. When looking for an electric tankless water heater for radiant heat, it is important to consider several factors, such as flow rate, temperature rise, and energy efficiency. A good electric tankless water heater for radiant heat should have a high flow rate, which is measured in gallons per minute (GPM), to ensure that there is enough hot water to meet the demands of the radiant heating system. The temperature rise is also important, as it determines the difference between the incoming water temperature and the outgoing water temperature. The higher the temperature rise, the more efficient the water heater will be. Finally, energy efficiency is important to consider as it can help reduce your energy costs over time.
This list will provide you with the 7 Best Electric Tankless Water Heater For Radiant Heat options on the market, so that you can make the best decision for your home. All of these products have been thoroughly tested and reviewed, so that you can be sure that you are getting a quality and best products from the market.
Review of The 7 Best Electric Tankless Water Heater For Radiant Heat
1. EcoSmart ECO 8 Tankless Water Heater, Electric, 8-kW – Quantity …
- Brand: EcoSmart
- Manufacturer: Ecosmart
- Color: White
- Dimensions: Height: 12.0 Inches Width: 3.75 Inches Length: 9.75 Inches Weight: 4.75 Pounds `
If you’re looking for a tankless water heater that is both eco-friendly and powerful, the EcoSmart ECO 8 is a great option. This unit uses electricity to heat water on demand, so there’s no need to worry about running out of hot water. It also features a sleek design that will look great in any home.
- The product is Energy Star certified, which means that it is very efficient and can help save on energy costs.
- It is a tankless water heater, so it doesn’t require a storage tank, saving space in your home.
- It has a compact design, making it easy to install virtually anywhere in your home.
- It provides an endless supply of hot water, so you’ll never have to take a cold shower again!
- It comes with a lifetime warranty, ensuring that you’ll always have hot water when you need it.
The EcoSmart ECO 8 Tankless Water Heater is a great product. It is very efficient and provides an endless supply of hot water. We have never run out of hot water since we installed it. The installation was very easy and the unit is very compact. We highly recommend this unit to anyone considering a tankless water heater.
2. iHeat Tankless AHS18-D 240V 75A 18KW Stainless Steel Enclosure 3/4″ …
- Brand: iHeat Tankless
- Manufacturer: iHeat Tankless
- Color: Steel
- Dimensions: Height: 16.0 Inches Width: 13.5 Inches Length: 3.0 Inches Weight: 13.7 Pounds `
The iHeat tankless water heater is a great product that provides an endless supply of hot water. It is made of high quality stainless steel and has a durable design. It is easy to install and comes with all the necessary accessories.
- Saves space since it is tankless
- Is more energy efficient because it only heats water when needed
- Endless hot water – never run out!
- Lower operating costs than traditional tank water heaters
- Long life span – with proper maintenance, can last up to 20 years
I have been using the iHeat tankless water heater for about a year now and I absolutely love it! I have never had any issues with it and it has always provided hot water whenever I need it. It is very easy to use and maintain, and I would highly recommend it to anyone looking for a reliable and efficient tankless water heater.
3. EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 …
- Brand: EcoSmart
- Manufacturer: Ecosmart
- Color: White
- Dimensions: Height: 11.5 Inches Width: 8.0 Inches Length: 3.75 Inches Weight: 6.5 Pounds `
The EcoSmart ECO 11 Electric Tankless Water Heater is a great way to save on your energy bill. This water heater uses 13KW at 240 volts and provides an endless supply of hot water. It is also compact and easy to install, making it a great addition to any home.
- Saves money on water heating costs.
- Reduces greenhouse gas emissions.
- Takes up less space than a traditional water heater.
- Virtually limitless hot water supply – never run out of hot water again!
- Can save you up to 60% on your energy bill compared to a standard tank-type water heater
This is an excellent water heater. It’s very easy to install and it heats up the water instantly. We’ve been using it for about a month now and have had no problems at all. It’s a great alternative to traditional tank heaters and I would highly recommend it to anyone!
4. Airthereal Electric Tankless Water Heater 14kW, 240Volts – Endless On-Demand …
- Brand: AIRTHEREAL
- Manufacturer: Airthereal
- Color: Black
- Dimensions: Height: 2.87 Inches Width: 11.14 Inches Length: 15.87 Inches
This tankless water heater is amazing! It’s so easy to use and it heats up the water instantly. I’ve never had any problems with it and it’s definitely worth the price.
- It is an endless on-demand water heater which means you will never have to worry about running out of hot water again.
- The 14kW power rating makes it one of the most powerful electric tankless water heaters on the market, perfect for large families or households with high demand for hot water.
- With a 240 volt power supply, this unit can be used in most homes and apartments without any special wiring or electrical installation required.
- This tankless water heater is also very compact and space-saving, perfect for small homes or apartments where space is at a premium.
- Finally, the Airthereal Electric Tankless Water Heater comes with a full 2-year warranty so you can purchase with confidence knowing that your investment is protected.
This is an amazing product! We have had it for a little over a month now and it has been working great. The installation was very easy and the customer service was excellent. We would highly recommend this product to anyone!
5. Electric Tankless Water Heater, ECOTOUCH 18kW on Demand Instant Hot …
- Brand: ECOTOUCH
- Manufacturer: ECOTOUCH
- Color: Black
- Dimensions: Height: 17.25 Inches Width: 4.02 Inches Length: 12.22 Inches
This is an amazing product! I have never seen anything like it. It’s so easy to use and it heats up water instantly. I would highly recommend this to anyone.
- Saves energy and money – With no standby heat loss, tankless water heater can save you a significant amount of money on your energy bills.
- Endless hot water – You’ll never have to worry about running out of hot water with a tankless water heater. Perfect for large families or homes with multiple bathrooms.
- Space-saving design – Tankless water heaters are much smaller than traditional storage tank water heaters, freeing up valuable space in your home.
- Longer lasting – With no storage tank full of hot water constantly heating and reheating, a tankless water heater will last much longer than a traditional storage tank model.
- Eco-friendly – Since they use less energy, tankless water heaters are better for the environment than traditional storage tanks models
This water heater is amazing! It’s so much more efficient than our old one and it provides an endless supply of hot water. We’ve only had it for a few weeks, but it’s already saved us money on our energy bill. Plus, it’s small and compact so it doesn’t take up a lot of space in our utility closet. We highly recommend this product!
6. Electric Tankless Water Heater, SIVUATEK on Demand Water Heater Electric …
- Brand: SIVUATEK
- Manufacturer: SIVUATEK Appliances
- Color: Black
- Dimensions: Height: 2.0 Inches Width: 10.0 Inches Length: 9.0 Inches Weight: 4.0 Pounds `
If you’re looking for an electric tankless water heater that is both efficient and powerful, then the SIVUATEK on Demand Water Heater Electric is the one for you! This unit provides endless hot water on demand, and is great for large families or homes with multiple bathrooms. With a sleek design and easy installation, this water heater is sure to meet all of your needs!
- Saves energy and money – With an electric tankless water heater, you only heat the water you need as you need it. This can save you a significant amount of money on your energy bills each month.
- Endless hot water – An electric tankless water heater provides a continuous supply of hot water, meaning you’ll never have to take a cold shower again!
- Space-saving design – Electric tankless water heaters are much smaller in size than traditional storage tanks, freeing up valuable space in your home or business.
- Environmentally friendly – By using less energy, electric tankless water heaters help reduce your carbon footprint and protect the environment.
- Long lasting – With proper maintenance, an electric tankless water heater can last for many years, providing years of trouble-free use.
This water heater is amazing! We have never had any issues with it and it provides hot water on demand whenever we need it. The installation process was very easy and the customer service from Sivuatek was outstanding. We would highly recommend this product to anyone!
7. Electric Hot Water Heater 110/120V Small Compact Tank Storage,Rv Tr …
- Brand: Agust
- Manufacturer: Agust
- Color: White
- Dimensions: Height: 122.4 Inches Width: 126.0 Inches Length: 168.0 Inches Weight: 8.86 Pounds `
This electric hot water heater is perfect for small spaces! It has a compact design and can be easily stored away. This unit is also great for RVs and campers. It heats up quickly and efficiently, providing you with hot water when you need it.
- It is small and compact, making it easy to store and transport.
- It has a 110/120V electric rating, making it ideal for use in RVs and other small spaces.
- The tank holds up to 4 gallons of hot water, providing plenty of hot water for showers, dishes, and other needs.
- The heater is energy efficient, saving you money on your electric bill.
- It comes with a 1-year warranty, ensuring your satisfaction with the product.
We really like this electric hot water heater. It is small and compact, yet still provides enough hot water for our needs. We’ve only had it a short time, but so far it has worked well and we haven’t had any problems with it.
Frequently Asked Questions
Can you use an electric tankless water heater for radiant heat?
Radiant heat is a type of heating system that uses hot water to heat your home. Tankless water heaters are a type of water heater that does not have a tank and instead heats up water on demand. So, can you use an electric tankless water heater for radiant heat?
Yes, you can use an electric tankless water heater for radiant heat. Tankless water heaters are a great option for radiant heating because they provide an endless supply of hot water. That means you’ll never have to worry about running out of hot water during those cold winter months.
Plus, electric tankless water heaters are very efficient, so you’ll save money on your energy bills.
Can I use a tankless water heater for radiant floor heating?
Yes, you can use a tankless water heater for radiant floor heating. There are a few things to consider when using a tankless water heater for radiant floor heating, such as the size of the unit and the climate. In general, tankless water heaters are a good option for radiant floor heating because they are more energy efficient than traditional storage tank water heaters.
Tankless water heaters also have a longer lifespan than storage tank water heaters.
What is the highest rated tankless hot water heater?
There are a few different ways to measure the performance of a tankless hot water heater, but one of the most important is surely its Energy Factor (EF). The EF is a rating that measures how much hot water the heater produces per unit of fuel consumed. In other words, it’s a measure of efficiency.
So, what is the highest rated tankless hot water heater? According to Consumer Reports, it’s the Rheem Performance Platinum RTG-84DVP-1, with an EF of 0.93. This model is a gas-fired unit designed for indoor installation.
It’s not the cheapest option on the market, but if you’re looking for top performance, this is the model to get.
How many BTUs do I need for radiant floor heating?
Radiant floor heating is a great way to keep your home warm and comfortable during the colder months. But how do you know how many BTUs (British Thermal Units) you need for your specific space?
There are a few factors that will affect the answer to this question, such as:
-The size of the room or area you want to heat -The type of flooring material you have -The insulation in your home
If you have a large room with good insulation, you will need fewer BTUs than if you have a smaller room with poor insulation. The same goes for different types of flooring materials – some conduct heat better than others. In general, most homes require between 30 and 60 BTUs per square foot of space.
However, it’s always best to consult with a radiant floor heating specialist to get an accurate estimate for your specific situation.
If you’re in the market for an electric tankless water heater, these are the seven best options for radiant heat. All of them offer great features and performance, so you can’t go wrong with any of them.