To achieve the perfect sauna for your home, you will need the ideal sauna heater. But there are different types of heaters to choose from. This can make picking the right one from hundreds of options pretty challenging. How can you find a heater that can work for all your sauna needs?
Enjoy a more convenient and faster shopping experience with the curated selection of heaters. In this list, find the best sauna heaters for your dream home sauna. Learn what features and benefits they offer and pick one that suits your needs.
10 Best Sauna Heaters for Your Home This 2024
1. Best Overall: Harvia M3
The Harvia M3 offers a classic sauna heater design to provide a traditional sauna experience. It’s known for the even heat and efficient air circulation it can provide inside the sauna. It has a solid construction and a glass door that will allow you to enjoy the cozy and warm glow of the fire. You can also equip this heater with a pipe model water heater—adding extra amenities in the sauna.
Additionally, it’s made with stainless steel. This makes it durable so you can use it for a long time. It also comes in a black color so it can effortlessly match and complement your sauna’s interior. However, take note that this might not come with the sauna stones yet so you’ll have to purchase them separately.
Specifications:
- Dimensions (WxDxH): 15 x 18 x 28 inches
- Power Rating: 16.5 kilowatts
- Primary Fuel: Wood
- Max Coverage Area: 459 cubic feet
- Weight: 97 lbs
What’s Great About It:
- Designed with adjustable legs
- It comes with an ash box for easier cleaning
- Easy floor installation
- Built with a stove door
- It has a clean look since the stones aren’t very exposed
2. Best Wood-Burning: Harvia Pro 20 RS
Get the best wood-burning heater with the Harvia Pro 20 RS. Its main and most noticeable feature is that aside from being a heater, it has a built-in and fixed 30-liter water tank on one side. This can transform your sauna experience—you have easy access to water. This way, you can hydrate and refresh yourself while enjoying the heat.
Furthermore, this heater has a large rock capacity, so it can produce plenty of steam and heat, even if you have a large sauna. It also has full housing, so the stones are well-hidden. But don’t worry—you can still enjoy the fire with its glass door.
Specifications:
- Dimensions (WxDxH): 23 x 20 x 30 inches
- Power Rating: 24.1 kilowatts
- Primary Fuel: Wood
- Max Coverage Area: 706 cubic feet
- Weight: 144 lbs
What’s Great About It:
- Sleek modern design
- Durable stainless steel build and materials
- Easy and convenient floor installation
3. Best Wall-Mounted: Harvia KIP 80B
If you want to save floor space inside your sauna, a wall-mounted heater like the Harvia KIP80B is your best option. Its durable construction ensures a good and safe sauna experience. Plus, the stainless steel material is corrosion-resistant, so you can use it for a long time without much maintenance.
Additionally, this heater features many intuitive controls. These include a 60-minute timer and a thermostat that you can use to preset your preferred sauna setup in advance. Aside from that, it’s designed in a way where there’s direct contact between the sauna rocks and the heating elements, resulting in more consistent heat.
Specifications:
- Dimensions (WxDxH): 16 x 11 x 24 inches
- Power Rating: 8 kilowatts
- Primary Fuel: Electric
- Max Coverage Area: 425 cubic feet
- Weight: 40 lbs
What’s Great About It:
- Industrial-grade heating elements
- UL listed
- The timer can be set up to 8 hours
- Classic sauna heater design
4. Best for Corners: Harvia Cilindro PC90
If you’re working with a corner inside your sauna, the Harvia Cilindro PC90 is an ideal option. It has a modern steel pillar-style build, which means it occupies less floor space, making it perfect for tight spaces like corners. Despite its size and appearance, it can cover a good sauna size.
Additionally, this heater has built-in controls for ease of use and operation—simply turn the knobs. It also features a direct rock-to-heating element contact that helps provide more radiant heat inside the sauna. It's also made with durable stainless steel and industrial-grade elements, ensuring you can use it for a long time.
Specifications:
- Dimensions (WxDxH): 16 x 15 x 45 inches
- Power Rating: 9 kilowatts
- Primary Fuel: Electric
- Max Coverage Area: 494 cubic feet
- Weight: 37.5 lbs
What’s Great About It:
- Vertical design allows it to save space
- Designed, engineered, and made in Finland
- It can also be installed on a side wall
5. Best for Small Saunas: Harvia KIP30W
If you want a heater specifically designed for a small sauna, opt for the Harvia KIP30W Sauna Heater. It’s a wall-mounted heater known to produce intensely penetrating heat. The rocks are in direct contact with the unit’s heating elements, resulting in greater efficiency.
In addition to these features, this KIP heater is built with a triple-wall construction. This design ensures lower surface temperatures for safety. This should be a priority when you’re using a sauna with a smaller room to move around.
Specifications:
- Dimensions (WxDxH): 16 x 11 x 24 inches
- Power Rating: 3 kilowatts
- Primary Fuel: Electric
- Max Coverage Area: 130 cubic feet
- Weight: 40 lbs
What’s Great About It:
- Works with a Xenio control for operation
- UL and ETL listed
- Large rock capacity
6. Best Smart Heater: HUUM Hive Mini 9
Nowadays, there are also smart sauna heaters and one great example is the HUUM HIVE Mini 9 floor-mounted heater. It provides a traditional sauna experience using advanced technology. You have to use it using a UKU control or UKU WiFi control. Plus, you can use the HUUM UKU mobile app to set up the heater from anywhere—the ultimate convenience.
Additionally, this heater’s design ensures direct contact between the stones and heating elements, ensuring better heat production and a better sauna experience. Moreover, it’s made with durable stainless steel, so you can definitely use it for a long time.
Specifications:
- Dimensions (WxDxH): 18.11 x 18.11 x 29.5 inches
- Power Rating: 9 kilowatts
- Primary Fuel: Electric
- Max Coverage Area: 530 cubic feet
- Weight: 36 lbs
What’s Great About It:
- Elegant design where you can see the stones clearly
- Exposed stones create a longer and milder heat
- Adjustable legs
- SGS Listed
7. Best for Large Saunas: Harvia Linear 16 Black
If you have or want a large sauna at home, the Harvia Linear 16 Black is the perfect pick. It boasts a durable steel structure and is made with replaceable internals. This ensures that it can perform properly and efficiently for a long time. It’s also made with combustion air channels, allowing it to have a quicker and cleaner burn.
Furthermore, it has a sleek black design, so it can easily fit any interior sauna design. Its housing also keeps the stones hidden, making things look more organized and modern. However, take note that you would have to clean this regularly for maintenance.
Specifications:
- Dimensions (WxDxH): 16.54 x 17.72 x 29.94 inches
- Power Rating: 17.9 kilowatts
- Primary Fuel: Wood
- Max Coverage Area: 565 cubic feet
- Weight: 102.74 lbs
What’s Great About It:
- It has a cast-iron glass door
- Floor-vertical installation
- Designed and engineered in Finland
8. Best Electric: HUMM Drop 4.5KW
If you’re looking for an electric heater that can offer the ultimate sauna experience, consider this HUMM Drop heater. One of its best features is its design—a water drop-like look. At the same time, it’s made to be wall-mounted, enhancing its overall appearance inside the sauna. This is also a good advantage if you want to save space inside.
Additionally, it has smart features, including WiFi control, which will give you a more convenient way to control the heater from anywhere. Plus, it has a good rock capacity that can provide a soft and consistent heat flow inside the room.
Specifications:
- Dimensions (WxDxH): 15.4 x 13.2 x 23.3 inches
- Power Rating: 4.5 kilowatts
- Primary Fuel: Electric
- Max Coverage Area: 247 cubic feet
- Weight: 24 lbs
What’s Great About It:
- Unique design that can complement any sauna interior
- Durable stainless steel construction
- SGS listed
- Direct stone contact with heating elements
9. Best Budget-Friendly: VEVOR 9KW Sauna Heater
Sauna heaters can be costly investments. If you’re looking for a more budget-friendly option, consider the VEVOR 9KW Sauna Heater. Despite being cheaper than most quality heaters, this heater has good features that are enough to enjoy a sauna session. These include versatile functions and fast heating power.
Additionally, it boasts a durable and long-lasting construction. It’s made with an aluminized zinc shell, which makes it highly resistant to corrosion and high-humidity environments. It also has a 304 stainless steel heating element that helps ensure quick and even heat distribution inside the sauna.
Specifications:
- Dimensions (WxDxH): 16.1 x 10.8 x 22.4 inches
- Power Rating: 9 kilowatts
- Primary Fuel: Electric
- Max Coverage Area: 459 cubic feet
- Weight: 24.9 lbs
What’s Great About It:
- Easy wall-mount installation
- Frees up floor space
- Easy to control and use knobs
- Adjustable time and temperature for sauna flexibility
10. Best Splurge: Harvia Legend 300 DUO
For a more traditional-looking sauna heater, consider getting this wood-burning heater—making its price worth it. Unlike other heaters, this heater doesn’t have a full housing—it has a grills instead. This means that you can see all the stones from top to bottom. You can also get protective sheath panels to cover it and provide housing for extra safety inside the sauna.
Most importantly, you can use this to heat up your sauna from the outside or another room. Also, its fire chamber has an excellent grate structure, which allows the heater to burn cleaner and more efficiently. This is because the combustion air is separated and is directed to the upper part of the chamber. Plus, you can easily change the direction of its glass door opening.
Specifications:
- Dimensions (WxDxH): 23.6 x 30.7 x 40.9 inches
- Power Rating: 23.5 kilowatts
- Primary Fuel: Wood
- Max Coverage Area: 1,059 cubic feet
- Weight: 214 lbs
What’s Great About It:
- Can heat up two rooms
- Durable black steel frame
- Adjustable feet for easy installation
- Grate frame gives the heater a longer lifespan
Essential Tips to Remember When Buying
When choosing and buying, make sure to remember the following tips:
- Check the Stone Capacity and Requirements
Most sauna heaters don’t come with stones—they’re sold separately. To ensure that you’ll get the right amount of stones, pay close attention to the capacity and requirement of the heater. Manufacturers mention and indicate these in their products so don’t forget to check.
- Think About the Sauna’s Interior Size
When considering the size of your sauna, note that it should be measured from the inside of the room. Remember that sauna size significantly influences the right heater power output so you can enjoy a sauna session fully. A heater with a low output placed in a large sauna will not be able to heat up the room correctly, and vice versa.
At the same time, the size will also affect how big the heater should be or how it should be mounted. For example, if you have a small interior space, a wall-mounted heater would be ideal instead of a floor-installed one.
- Decide on a Budget
Narrow down your options by deciding on a budget beforehand. For your reference, sauna heaters can cost anywhere from $150 to $3,000—it can also be less or more than these ranges. Determine a price that would work best for your finances.
Start Heating Up Your Sauna For Home!
Determine your sauna needs, from heat power to size and even features. This will make it easier to find the best unit so you can complete the perfect sauna for your home. For your best options, refer to the list above.
If you want to check out some more, visit our heater collection. We offer different types of high-quality sauna heaters that can cater to all kinds of sauna needs at home!