10 Best Sauna Heaters Reviews of 2020 (Plus Buying Guide)

Best Sauna Heaters: A sauna is as good as it’s a heater. Without a good heater, a sauna session can easily become frustrating which beats the whole point of having a sauna session.

Choosing a heater is not easy but it isn’t rocket science either. We’ll tell you exactly what makes a good sauna heater and offer you some 10 best sauna heaters to choose from.

Table of Content:
How To Select the Best Sauna Heaters?
i. What Type of Heater You Need
ii. Size of the Heater
iii. Power to Heat Up
iv. The Material it’s Made Of
v. Controller Location
vi. Warranty Period
#1. Vevor Sauna Heater
#2. Finlandia Sauna Heater (Medium Size)
#3. Harvia M3 SL Wood-burning Sauna Heater
#4. Finlandia Sauna Heater (Small Size)
#5. GDAE10 Sauna Heater
#6. Finlandia FIN-60-S Sauna Heater
#7. TYLO Sense Sport 8 Sauna Heater
#8. Turku Residential Electric Sauna Spa Heater
#9. Happybuy Sauna Heater
#10. Vico Ultra Sauna Heater

How To Select the Best Sauna Heaters? – Buying Guide

There are a number of good quality sauna heaters to choose from but how do you select the right one for you? These are some of the factors that’ll help you determine just that. Being attentive to what you are buying early on helps prevent making wrong purchases.

Vico, Finlandia, Tylo, Polar, Harvia, Saunacore, Helo, and Amerec are well-known sauna heater makers. While brands do matter in terms of trust and reliability, there are a few more things that you should consider while buying a sauna heater like the size of the heater, what kind of heat it produces, type of heaters, etc.

i. What Type of Heater You Need

Mainly, there are 3 types of sauna heaters:

  • Electric sauna heaters
  • Wood burning sauna heaters
  • Infrared sauna heaters

While electrical heaters are very popular, if you wish to experience a traditional sauna experience, go for wood burning sauna heaters. But wood-burning heaters need regular maintenance which is something you may not want to spend time on. While the infrared sauna is good for your health and could be an obvious choice for sauna lovers, it’s better to take note of a major drawback. At some point after the warranty period lapses, sauna heaters start malfunctioning. The repair cost for infrared sauna heaters is much steeper in comparison.

ii. Size of the Heater

If you are using a sauna heater that meets your needs, determining the size becomes easier. If not, then you have some figuring out to do.

The size of the sauna room determines the size of the heater. A small sauna will require a small heater. But a large one will need a medium to large size heater. Most sauna heaters tell you how big of a space they can heat. If your sauna exceeds the specification, the heater is too weak. We recommend taking the measurement of the area to help determine the size of the sauna you need.

iii. Power to Heat Up

Another important feature to consider is the power of the heater. Most of the heaters range from 2KW to 10 KW. More kilowatts equals more heat. Select the power depending on the size of your sauna. For a small room, 2KW works fine but for large to medium rooms, 5 to 10 KW works best.

iv. The Material it’s Made Of

The next factor you should be considering is the material. The heater should be durable. You would want to make sure that the heater can bear extreme temperature and not fall apart when the temperature goes up. Stainless steel shell and Teflon coats ensure durability and high-quality. Anything short of this is risky. Heater made of cheap materials doesn’t last long. Moreover, tiniest issues can cause the heater to malfunction and can even burst into flames.

v. Controller Location

The placement of the controller is a major issue. Many sauna heaters have the controls located at the bottom of the unit so you’ll need to bend down to operate it. Sometimes after you switch on the heater, the controller becomes hot and can leave a mark on your fingers if you try to touch it. For this reason, in this list, we have selected the best sauna heaters that keep the temperature of the controller under check.

vi. Warranty Period

Sauna heaters are expensive which is why on this list, we have chosen the ones that offer a good warranty period ranging between 12 months to 5 years.

The sauna heaters that appear in this article have been carefully selected. We’ve considered the points we listed above to make that selection.

Top Sauna Heaters for the Best Sauna Experience

#1. Best Sauna Heaters: Vevor Sauna Heater

It’s our number one choice and you’ll soon see why.

The Vevor sauna heater is easy to use and offers you the best sauna experience right at your doorsteps. There are 4 models to choose from – 2KW, 3KW, 6KW, and 9 KW (the most expensive of the lot). The heater is perfect for rooms ranging between 100 to 450 cubic feet depending on the size of the heater.

Best Sauna Heaters

FEATURES:

The heaters are built with high-quality stainless steel shell which makes it very strong and durable. Crafted heating coil helps the machine heat up fast while ensuring that it using minimal power. You can  mound it on the wall and it fairly easy to install and operate. We love the automated temperature control system which keeps track of the room temperature in an attempt to prevent overheating. When the room temperature gets really high, the heater shuts down on its own.

The heater can run for 4 hours at a stretch and the temperature can reach up to 90 degrees celsius (max).

Sauna rocks are not included, you’ll need to buy them separately.

BENEFITS

  • Ease of use
  • Stainless steel built
  • Wall-mounted design
  • Automated temperature control

#2. Finlandia Sauna Heater (Medium Size)

Finlandia is a reputed brand and heater they provide are highly durable. They’ll serve you well for a good number of years, depending on how you take care of it.

It’s a medium-sized unit with a dimension of 24x 11x 16 inches. It can hold 45 pounds of stone. It’s heating capacity is about 8KW, 240V. The heater is perfect for home saunas of the size of 426 cubic ft.

Finlandia

FEATURES

Built with stainless steel, Finland sauna heater is quite durable. It’s designed to heat up faster. With the help of the controls, you can preset your sauna session for 1 to 8 hours. The controllers are present at the base of the unit and are pretty simple to use. Overall, we really like the heater because it offers you good value for money.

Stones are included with the unit. And one of the best things about Finlandia Sauna Heater is that it’s ETL Certified which means the product fully meets a set of performance criteria which guarantees that the product is safe and is of really high quality.

BENEFITS

  • ETL certified
  • Fast heating technology
  • Sauna stones included with the unit
  • Build with high-quality stainless steel

#3. Harvia M3 SL Wood-burning Sauna Heater

If you are looking for a classic wood-burning sauna heater, this could be it. Probably the most good looking sauna heater in our list, the Harvia M3 SL comes with a Galvanized metal black frame. The design was inspired by traditional Nordic sauna wood stove which really just adds to the appeal of the heater.

Top Sauna Heaters

FEATURES

Harvia sauna heater is perfect for a medium-sized sauna room. It comes equipped with a glass door which enables the glow of the heater to dissipate in the room adding to the pleasure of the experience.

One of the best things about this heater is that the doors open on both sides which makes it easier to operate. The controllers are externally located making the heater ideal for those of you who want to the convenience of operating it from outside the heating room.

A few more facts about the heater before we move on to the next one – the heater enables you to connect the boiler stoves to a separate water tank. And in addition to all these, you get two boxes of Harvias stones to roast in the heater.

BENEFITS

  • Controllers are externally located
  • Amazing galvanized metal black frame
  • Easy to operate – door opens on both ends

#4. Finlandia Sauna Heater (Small Size)

This is a high-end premium sauna heater which is great for small sauna rooms. It is easy to install and use. Made of stainless steel, the heater is durable and would stay around serving your needs for a long time if you maintain it well.

steam room Heaters

FEATURES

It comes with a heating capacity of around 6kw which serves fine for a sauna room ranging between 150-300 cubic ft. Finlandia heater is perfect for an outdoor sauna, basement saunas, and barrel sauna experience. It’s a light-weighted and efficient heater. Takes 15 to 20 mins to heat up and exterior remains relatively cool.

The best part, rocks are included with the sauna stove saving you the hassle of buying some. And one of the best things about Finlandia Sauna Heater is that it’s ETL Certified which means the product fully meets a set of performance criteria which guarantees that the product is safe and is of really high quality.

BENEFITS

  • ETL certified
  • Fast heating technology
  • Sauna stones included with the unit
  • Build with high-quality stainless steel

#5. Best Sauna Heaters: GDAE10 Sauna Heater

We loved GDAE10 sauna heater because it’s a good package with regards to the features it offers. Whether it’s the heating time, safety measures, durability, or ease of operation., everything is designed to offer you the best sauna experience.

GDAE10

FEATURES

With 6kw, the heater can heat up a room ranging between 175-300 cubic ft in size. If you are looking for a medium-sized home sauna heater, look no further. Built with stainless steel, the heater comes with a heating coil which enables it to heat up faster and ensures that you are saving up power in the process. Not just that, the heater heats up well and the controls are easy to operate. You can mount the heater on the wall but make sure it’s at least 18cm above the ground.

BENEFITS

  • Ease of use
  • Fast heating technology
  • Durable stainless steel built heater

#6. Finlandia FIN-60-S Sauna Heater

The heater offers an external controller unit which unlike other heaters offers you the chance to operate the heater from outside the sauna room. This also means that the controllers won’t heat up making it safe to use.

Best Sauna Heaters

FEATURES

The heater offers a 1 hour run time and it’s made of stainless steel and coated with Teflon heating element which makes the unit durable. With 6kw powering the heater, it’s perfect for a 300 cubic ft sauna room. Like most other heaters on our list, Finlandia FIN-60-S too can be mounted on the wall.

Sauna stones are included with the sauna kit. And it’s worth mentioning that the heater is ETL Certified which guarantees is of high quality and safe to use.

BENEFITS

  • ETL certified
  • External controller
  • Durable stainless interiors and exteriors

#7. TYLO Sense Sport 8 Sauna Heater

Ideal heater for large sauna rooms, the TYLO Sense Sport 8 Sauna Heater comes with a built-in timer and thermostat controls and offer a superior performance. Definitely one of the better-looking sauna heaters out there, the TYLO heater is perfect for a sauna room of 420 cubic ft.

What we really like about the heater is that there is a place on the top to ladle fragrances and dried herbs.

steam bath Heaters

FEATURES

The interior is made of stainless steel which makes the product durable. It’s vented design makes the heater efficient and helps heat up the sauna room faster. Controllers are built on the base of the heater. And sauna stones are included so that you don’t have to order them separately. Lastly, the heater is ETL Certified which guarantees that the product is of high quality and safe to use.

BENEFITS

  • Built-in timer and thermostat controls
  • Vented design enables fast heat up
  • Perfect for large sauna rooms

#8. Turku Residential Electric Sauna Spa Heater

One of the cheaper heaters in our list, Turku comes with a vented body design that enables it to heat up faster. It takes around 45mins to heat a 450 cubic ft sauna.

Turku Residential Electric

FEATURES

The controller can be located outside the sauna which makes it perfect for those who find external controllers convenient. It comes with high-grade Teflon coating which makes the product fairly durable if you can maintain it. To prevent a possible chance of fire, Turku sauna heater comes with aluminum thermostat sensor casing and high-temperature cut-off protection.

It’s worth pointing out that the heater is only compatible with traditional saunas and not with infrared saunas.

BENEFITS

  • Really affordable
  • Vented design enables fast heat up
  • Compatible with traditional saunas

#9. Best Sauna Heaters: Happybuy Sauna Heater

There are 5 models to choose from – 2KW, 3KW, 6KW, and 9 KW. While sizes 2KW, 3KW and 6KW are equipped with an internal heater. And size 9KW The heater is perfect for rooms ranging between 100 to 450 cubic feet depending on the size of the heater.

Top Sauna Heaters

FEATURES

The heater is powered by 6kw which is compatible with a medium-sized sauna room. It’s got a stainless steel exterior which makes it durable. And the stainless steel heating coil enables it to heat up faster, therefore, ensuring that it’s helping save power.

Comes with a temperature control technology that detects the room temperature and adjusts automatically. The frame mounds on the wall easily. Once you get the heater installed, the controls are at the bottom will be much easier to use. One drawback though, you’ll have to buy the sauna stones seperately.

BENEFITS

  • Comes in 5 models
  • Really pocket-friendly
  • Temperature control technology 

#10. Vico Ultra Sauna Heater

This heater comes in wet and dry so, you can add water to the rocks in order to create steam. Perfect for small size sauna rooms, the product can heat a room of 45 to 90 cubic ft.

Vico Ultra

FEATURES

It’s a compact little unit with the controller located at the bottom. It’s got an interesting design. Has a stainless steel body with cut-outs to prevent overheating. The stainless steel also prevents it from rusting from the high temperatures and moisture. It can withstand high temperatures for prolonged periods of time hence you don’t have to worry about the unit getting heated.

The heater is built to handle the high density of rocks which you’ll have to buy separately.

BENEFITS

  • Durable, stainless steel body
  • Handles high density of rocks
  • Ideal for both wet and dry sauna

Best Sauna Heaters – Final Words

There are several sauna heaters to choose from and we tried to offer you the best ones. A great way of finding out which one is most suitable to your needs is to have clarity on what you want. For that, we have you found the buyers guide at the beginning of the article helpful.

If you don’t, for whatever reason like any of the models we picked, there are many more to choose from.

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