Sauna Heaters
Every heater manual prints a kW to room volume table. Far fewer print the adjustment you are supposed to apply to the room before you read that table, and skipping it is how heaters end up undersized. We pulled 169 of those adjustments out of 106 manufacturer installation manuals, and they are the difference between a heater that copes and one that never quite gets there.
Here is what one does. A 7 by 7 by 7 foot room is 343 cubic feet. Put a glass front on it and that 49 square feet of glass, at roughly 3.9 cubic feet of equivalent volume per square foot, adds 191. The room now sizes as 534, which is a whole heater size and sometimes two. The figure moves by brand: HUUM prints 3.3 per square foot of uninsulated brick, tile or glass, and Harvia multiplies the whole room by 1.5 for solid log walls.
Settle the electrical before the walls close. The Harvia Vega Compact runs 1.9 kW on 120V and 3.5 kW on 240V. Larger heaters need more: the Harvia Virta is 6, 8 or 9 kW on 240V single phase, and the 12 and 15 kW EOS Mythos S45 is 208V three phase.
Check what actually ships in the box. HUUM’s STEEL, CORE and CLIFF list the UKU controller and the stones as required and sold separately, and HUUM prints its room ranges already adjusted, so the DROP 2.0 covers 106 to 460 cubic feet after that math rather than before it.
From here it splits three ways: electric, wood-burning, and gas and propane.
Give us the room dimensions, the glass and the wall build at (844) 565-1113 and we will run the adjustment with you.
Showing all 48 resultsSorted by average rating
Sauna Tent Stove With Chimney
$699.00Upgrade your sauna experience with the stainless steel North Shore Sauna Tent Stove, offering rapid heating, a compact design, and a complete chimney set for strong performance and portability.
*Now shipping V2, the latest version of the North Shore Sauna Tent Stove
Harvia M3 Wood Fired Sauna Stove
$969.00Experience the gold standard in sauna performance with the Harvia M3 Wood Fired Sauna Stove. This stove is designed to be durable, energy-efficient, and reliable, with a sleek and modern look that adds to the beauty of your sauna. It won’t take long to see why the M3 is the best selling sauna stove in the world.
Harvia M3s are in stock and shipping out daily. Order yours today.
Harvia Cilindro Electric Sauna Heater
Price range: $1,181.00 through $1,625.00Dreaming of Steam? Harvia Cilindro is the classic pillar, rock basket electric sauna heater, the best selling heater in Finland for almost a decade. The Cilindro is for steam lovers who like lower temperatures and endless steam. Note the minimum room requirements are the same throughout, and the footprint is larger for the 10.5KW model. The 9KW and 10.5KW are best for most applications. Choose Wi-Fi Enabled Xenio for easy control and scheduling. Choose built-in controls for price and simplicity.
Homecraft Revive Electric Sauna Heater | 200 lb Rock Tower, 6, 7.5 and 9 kW
Price range: $1,690.00 through $1,775.00Water hits the stones and the room answers. That is the whole argument for the Revive: a 36-inch stainless tower holding 200 lbs of rock, with the heating elements set back inside an air chamber so the steam comes off hot stone instead of hot metal. Softer heat, and a lot more of it per ladle than a heater with a shallow basket. Three outputs from 6 to 9 kW, built in Surrey, British Columbia, CSA and UL certified with ETL listing for permanent installation. It is the heater we point wellness buyers to when they have been comparing it against a HUUM.
Harvia Club Series
Price range: $2,023.00 through $2,286.00The Harvia Club series represents a line of premium electric sauna heaters, offering a range of power ratings to suit various sauna room sizes. These heaters embody the traditional Finnish sauna experience, combining modern craftsmanship with the age-old sauna bathing tradition. Exceptionally engineered for reliability, safety, and efficiency, the Club series heaters are ideal for homes, health clubs, hotels, and spas. With a high stone capacity and the need for separate Xenio control units, these heaters ensure a consistent and pleasurable heat distribution. Given their robustness and versatility, the Harvia Club series stands as an excellent choice for both residential and commercial settings.
HUUM HIVE Electric Sauna Heater with Included Air Tunnel | 12, 15 & 18 kW
Price range: $2,848.00 through $3,356.00Full-size HUUM HIVE is built around 528 lb of stones for large residential and commercial-style sauna rooms from 424 to 989 cubic feet. The current 2025+ U.S. heater includes HUUM’s stainless-steel air tunnel to improve airflow, support the elements, and help them last longer. UKU control, UKU Extension Box, and sixteen 33-lb boxes of 2 to 4-inch stones are required and sold separately.
HUUM HIVE Wood-Burning Sauna Stove | 13, 17 & 17 LS
Price range: $2,150.00 through $2,618.00HUUM HIVE Wood surrounds a heavy firebox with 199 to 287 lb of stones, bringing gentle, water-rich steam to off-grid and wood-fired saunas from 212 to 565 cubic feet. Choose 13 kW, 17 kW, or 17 LS with an extended firebox for feeding from an adjacent room. Stones and a code-compliant chimney system are required and sold separately.
HUUM HIVE Mini Electric Sauna Heater | 6, 9 & 10.6 kW
Price range: $2,502.00 through $2,785.00HUUM HIVE Mini puts 331 lb of stones into a compact 18 1/8-inch floor heater for gentle, long-lasting steam. The current 2025+ version includes HUUM’s stainless steel air tunnel, engineered to improve airflow, speed warm-up, support the heating elements, and help them last longer. Choose 6, 9, or 10.6 kW for current 240V U.S. room ranges of 177 to 566 cubic feet. A HUUM UKU control and ten 33-lb boxes of 2 to 4-inch stones are required and sold separately.
HUUM HIVE Flow Wood-Burning Sauna Stove | Mini, Full & LS
Price range: $2,898.00 through $3,221.00HUUM HIVE Flow is the current high-efficiency wood-stove family, using a staged combustion path to transfer more heat into the sauna and stones before exhaust reaches the chimney. Choose 8.5 kW Mini or 9.8 kW full-size models, each available in standard or LS through-wall loading versions, for rooms from 212 to 635 cubic feet.
Harvia Linear 16
$961.00The Linear 16 wood-burning sauna stove is source of glowing heat for smaller saunas. Through the warm glow of the cast-iron glass door, with optional door direction, the fire enhances the sauna atmosphere. The fire chamber and combustion air channels of Harvia wood burning heaters are designed so that sauna warms quickly and the burning is cleaner.
Saunum AIR Closed Basket Climate Equalizing Sauna Heaters, Black | 5KW 7KW 10KW
Price range: $4,565.00 through $4,765.00Experience the sauna as it was meant to be -a rejuvenating ritual that leaves you feeling better than when you entered. Without combustion of a wood stove, American electric saunas tend to have stale, harsh heat settled at head height. This can cause dizziness, while leaving feet cold. If you’ve ever “endured” a sauna session, listen up.
Saunum Air revolutionizes the experience by blending the hottest air from the ceiling with oxygen-rich air near the floor, creating a more even and comfortable environment. Say goodbye to hard-to-breathe air and burning steam. Breathe easy with the most versatile sauna heater on the planet.
With the external temperature sensor (now shipping free with Sauna Marketplace orders!) the Saunum Air gets hotter than ever. This is also our favorite heater for “slow-and-low” sauna sessions with high humidity and softer heat flowing over included Himalayan salt spheres and Aromatherapy cup at the base. Truly a world-class Spa experience.
Saunum Air is UL-approved for North America and ships daily out of greater Chicago. At Sauna Marketplace, every Saunum heater comes with specially selected rocks paired by Saunum, Wi-Fi enabled AirIQ Controller, Himalayan salt spheres, External Temperature Sensor, US-based support, and the latest integrated power box for simplified installation.
More than hot air: Book a free consultation or jump into the chat below to speak with a Sauna Marketplace founder who owns and loves his Saunum Air 10:).
Harvia KIP Electric Sauna Heater
Price range: $954.00 through $1,258.00The Harvia KIP is the most affordable professional grade heater, but don’t let that fool you. It may also be the most reliable, quickest to heat, and most adaptable. The Harvia KIP is so popular that many designs, heater guards, and best practices are built around it.
The Harvia KIP has an external temperature sensor for more control and accuracy, allowing you to spec the best location for your room.
The KIP is has industrial-grade heating elements that are included in the Harvia warranty and stand up to regular sauna use. Sizes include 4.5KW, 6KW, and 8KW with built-in controls or a wall mounted controller system with Wi-Fi-enabled Xenio for advanced scheduling and remote-control. We’ve found the 8KW Harvia KIP outperforms most 9KW electric heaters in heat-up time and max temperature.
All KIPs are UL‑listed, use industrial‑grade, serviceable elements, and are designed and made in Finland with a 2‑year consumer warranty. Standard size across the line is 16″W × 11″D × 24″H, with outputs from 4.5 to 8 kW to fit rooms from 100 to 425 cu ft.
HUUM DROP Electric Sauna Heater | 4.5, 6, 7.5 & 9 kW
Price range: $1,334.00 through $1,751.00HUUM DROP combines a wall-mounted, water-drop form with 122 lb of exposed stones for soft, abundant steam. This is the latest current U.S. generation, with HUUM’s reflector, heat diverter, element retainers, and element spacers included. Choose 4.5, 6, 7.5, or 9 kW for adjusted sauna volumes from 106 to 460 cubic feet.
Build your complete DROP system. Every new installation needs three components: the DROP heater, a HUUM UKU controller, and 122 lb of 2–4 inch sauna stones. We’ve preselected the most popular Wi-Fi controller and the correct stones. Your complete subtotal updates below.
HUUM STEEL Mini Electric Sauna Heater | 3.5 kW
$1,576.00HUUM STEEL Mini is a low-profile small sauna heater that stands on adjustable legs against the wall and is secured with HUUM’s special bracket. Its 3.5 kW output covers 106–177 cubic feet, while approximately 132 lb of stones deliver mild, long-lasting steam. UKU control and four boxes of 1–2-inch stones are required and sold separately.
EOS Invisio Midi Under-Bench Sauna Heater | 6 / 9 / 12 kW
Price range: $5,641.00 through $5,860.00The heater your guests never see. The EOS Invisio Midi, from Germany’s 80-year sauna engineering house, installs under the bench behind a builder-made dividing wall: heat rises through the supplied 48.8-inch protective grill, and water reaches the hidden stones through an included trough, hose, and internal stainless channel. 6, 9, or 12 kW covers rooms from about 35 to 102 sq ft; stainless steel or anthracite; every variant a genuine EOS North America SKU. Requires the matching 9 kW (6/9 kW heaters) or 15 kW (12 kW heater, 208V 3-Phase only) EOS USA control system, sold separately – select below. Dividing wall and bench are builder-supplied; stones selected separately. Ships freight via EOS’s official US distribution; lead time confirmed with your order.
EOS Mythos S45 Design Sauna Heater | 12 / 15 kW
$10,441.00The statement heater for big rooms. The EOS Mythos S45 scales the iF Design Award-winning Mythos design to 12 or 15 kW at 208V three-phase: a 99 lb published stone load, a 24-piece hand-cut Cubius soapstone crown, and a finished-on-every-side body still only 14.6 inches deep. Covers EOS room ranges from 80 to 142 sq ft, private or commercial. Requires one matching 15 kW EOS USA control system (sold separately, select below); no power extension needed. Ships freight via EOS’s official US distribution; lead time confirmed with your order.
EOS Mythos S35 Design Sauna Heater | 7.5 / 9 kW
Price range: $8,438.00 through $8,774.00A heater your room is built around. The EOS Mythos S35 is the iF Design Award-winning cubist heater from Germany’s 80-year sauna house: a 33-inch pillar, only 14.6 inches deep, finished on every side and crowned with 20 hand-cut Cubius soapstones. A 77 lb published stone load delivers soft, steady loyly in rooms from 45 to 80 sq ft. 7.5 or 9 kW, 208V or 240V, four US finishes, every variant a genuine EOS North America SKU. Requires the matching 9 kW EOS USA control system (sold separately, select below). Ships freight via EOS’s official US distribution; lead time confirmed with your order.
HUUM CORE Electric Sauna Heater with Alder Exterior | Black or Stainless Inlay, 6.5-10.5 kW
Price range: $2,820.00 through $3,075.00HUUM CORE with Alder exterior panels is available in 6.5, 9, or 10.5 kW for current U.S. manual room ranges from 177 to 566 cubic feet. Choose a black or stainless-steel inlay for the compact 15.16-inch finished footprint. UKU control and the current manual’s 88-lb stone load are required and sold separately.
2026 Harvia KIP Black Electric Sauna Heater
Price range: $1,092.00 through $1,314.00The Harvia KIP is the most affordable professional grade heater, but don’t let that fool you. It may also be the most reliable, quickest to heat, and most adaptable. The Harvia KIP is so popular that many designs, heater guards, and best practices are built around it.
The Harvia KIP has an external temperature sensor for more control and accuracy, allowing you to spec the best location for your room.
The KIP is has industrial-grade heating elements that are included in the Harvia warranty and stand up to regular sauna use. Sizes include 4.5KW, 6KW, and 8KW with built-in controls or a wall mounted controller system with Wi-Fi-enabled Xenio for advanced scheduling and remote-control. We’ve found the 8KW Harvia KIP outperforms most 9KW electric heaters in heat-up time and max temperature.
All KIPs are UL‑listed, use industrial‑grade, serviceable elements, and are designed and made in Finland with a 2‑year consumer warranty. Standard size across the line is 16″W × 11″D × 24″H, with outputs from 4.5 to 8 kW to fit rooms from 100 to 425 cu ft.
Narvi 30 Wood‑Burning Sauna Stove – 24 kW Finnish Heater
$6,995.00We’d hate to spoil every other sauna for you, but the Narvi 30 just might. Cradling a mountain of stones inside armor‑thick steel, it turns every log into waves of deeply radiant warmth. Hand‑built on Finland’s rugged west coast, where Narvi still forges every component in‑house, the 30 is a generational centerpiece built to outlast the sauna itself. We pallet‑wrap and ship it free to your build site, ready for decades of raising the bar of what a sauna can be.
Narvi 50 Wood‑Burning Sauna Stove – 50 kW Finnish Heater
$8,995.00Hand‑built on Finland’s west coast by Narvi -still the only major heater brand that designs and fabricates every component on Finnish soil, **the Narvi 50 is the most powerful wood‑burning sauna stove you can buy in North America. It’s nearly 5/8 inch‑thick steel firebox surrounds a 220‑pound stone bed, effortlessly filling up to 2,500 ft³ with rolling clouds of löyly that last for hours. Rated at ≈ 171,000 BTU/h, the 606‑pound chassis embodies Narvi’s 80‑year “zero‑compromise” philosophy on steam quality and longevity. A panoramic glass door, reversible hinge, top‑or‑rear 6‑inch flue outlet, and serviceable cast‑iron grate all speak to the same engineer‑for‑decades mindset. Backed by a 2‑year factory warranty and free U.S. freight from Sauna Marketplace, the Narvi 50 delivers life-changing Finnish heat to lodges, spas, and serious private builds alike.
Saunum Air L Stainless – Heat-Equalizing Sauna Heater with Himalayan Salt
Price range: $3,595.00 through $3,995.00The Stainless Steel Saunum Air L solves the most common sauna complaint: extreme temperature variation that forces you to choose between scorching heat or inadequate warmth, delivering instead an even, oxygen-rich environment from floor to ceiling.
Developed through scientific research with Tallinn University of Technology, Saunum’s patented air-blending system delivers the perfect sauna experience, gentle, long-lasting steam with consistent temperature that lets you enjoy longer sessions without discomfort.
Built to exacting standards with premium stainless steel, a massive 198-pound stone capacity, and integrated Himalayan salt therapy, the UL-certified Saunum Air L represents a true investment in your wellness routine and overall sauna enjoyment.
Homecraft Apex Commercial-Grade Electric Sauna Heater | 10, 12, 15 and 18 kW
Price range: $2,050.00 through $3,100.00A commercial room that goes cold on a Saturday morning costs more than the heater ever did. Apex is the Homecraft built for rooms that open early and run late: an 18-inch stainless tower carrying 350 lbs of igneous rock, elements set back inside a protected air chamber instead of sitting out in the rock, and four outputs covering rooms from 400 to 1,150 cubic feet. Built in Surrey, British Columbia, CSA and UL certified. We sell the contactor box, the touchpad and the rock alongside it, so nothing lands on your dock half finished.
Harvia Virta Pro 20 | 208v 3-Phase Commercial Sauna Heater
$4,943.00If you run a public sauna and “down for maintenance” is not an option, this is the heater we trust. The Virta Pro 20 has the right mix of power, stone mass, and serviceability for busy gyms, hotels, apartments, and studios. It’s the model we see running day in, day out with minimal fuss.
Harvia’s most powerful and appealing electric sauna heater, the Virta Pro 20 is our go-to commercial sauna heater when 208v 3ph power is required. It’s as close to one-size-fits all as we’ve seen in the industry. Ideal for saunas from 354 cubic feet all the way up to 1130 cubic feet.
We have customers running this heater 24 hours/day for years in gyms, spas, hotels, and pro training centers. Maintenance, performance, and longevity are the design principles to be appreciated even more over time. When downtime isn’t acceptable, there’s nothing better than a Virta.
2026 Saunum Air Perfect Air Blending Sauna Heater Package
Price range: $5,210.00 through $5,410.00If you like to suffer, this is NOT your heater. Saunum Air Perfect is an elegant climate equalizing sauna heater that pulls the best air from the core of the heater between two layers of rocks and blends it with fresh air before distributing it at floor level. It pulls off the famous Saunum equalization in a more elegant way, without the chimney. With an easy access panel, and prewired leads installing a Saunum heater has never been easier.
The patented air mixing system ensures exceptional heat that is soft, long, and evenly distributed throughout the sauna room. If you know anyone who thinks they don’t like the sauna, this will win them over. The Saunum Air Perfect is proudly available through your Sauna Marketplace.
Saunum AIR Stainless Open Basket Climate Equalizing Sauna Heater
Price range: $4,465.00 through $4,665.00Saunum Air Stainless Open Basket keeps more heat lower in the room. That means you don’t need to climb a ladder to reach the perfect seating position. Of course, this heater does what Saunum is famous for: redistributing the hottest air that settles at the ceiling, mixing it with cooler fresh air and redistributing it at the floor. But the open basket also releases more energy directly through the sides than its solid black counterpart.
That means you’ll get more direct radiant heat and steam directly from the rocks. If you’re looking for a more intense heat that’s evenly distributed, the open basket Saunum Air is for you.
With the external temperature sensor (now shipping free with Sauna Marketplace orders!) the Saunum Air gets hotter than ever. It’s versatile, and a truly world-class sauna experience. Take it from the folks at Sauna Marketplace, it’s hard to go back.
Saunum Air is UL-approved for North America and ships daily out of greater Chicago. At Sauna Marketplace, every Saunum heater comes with specially selected rocks paired by Saunum, Wi-Fi enabled AirIQ Controller, Himalayan salt spheres, External Temperature Sensor, US-based support, and the latest integrated power box for simplified installation.
Saunum AIR L – Professional Sauna Heater with Air Equalization and Himalayan Salt Therapy | 10KW 13KW 15KW
Price range: $3,895.00 through $4,195.00Saunum’s best performing sauna heater is here, with a lower rock basket, better clearances, and an overall more commercial grade heater than ever. Buy a Saunum Air L Climate Equalizing sauna heater on Sauna Marketplace and get the latest version with a prewired power box and cable whip making connections easy. You’ll also receive an external temperature sensor to give you more control over where it’s measured.
If you’re not familiar with Saunum heaters, be ready to experience the most versatile, enjoyable sauna experience on the planet. Saunum doesn’t just heat the space, but redistributes air to provide more even temperatures and more oxygen to whoever is lucky enough to be on the bench. The massive stone capacity along with Saunum Air Blending technology provide a soft, long-lasting steam evenly distributed throughout your sauna.
With Saunum, you’ll exit the sauna feeling rejuvenated, not depleted. Whether you were born in the sauna or have never enjoyed them, there’s a Saunum preset that will win you over, we’re sure of it.
Saunum Air is UL-approved for North America and ships daily out of greater Chicago. At Sauna Marketplace, every Saunum heater comes with specially selected rocks paired by Saunum, Wi-Fi enabled AirIQ Controller, Himalayan salt spheres, External Temperature Sensor, US-based support, and the latest integrated power box for simplified installation.
Harvia Virta Combi 10.5KW HL110SA
$3,770.00The 10.5KW Harvia Virta is deeper and holds more stones than its’ smaller counterparts. If its a good fit, this is going to provide the softest heat and steam without lifting a finger. Harvia Virta Combi allows you to set not just the temperature, but the humidity so you can sit in that perfect spot without getting up to pour water on the rocks.
Use it as a standard Finnish sauna heater by ladling water on the rocks, or crank up the humidity and create a steam room. The choice is yours. It’s 1.3 gal water reservoir can be filled manually or with it’s built in plumbing intake.
For those who enjoy soft and humid steam and the atmosphere created by fragrances, the Virta Combi is the perfect choice. It allows you to stop burning through heating elements, and introduce the perfect blend of essential oils without exposing the elements to them.
This modern heater has designated soapstone cup for fragrance liquids and bags. Easily transition from a traditional sauna, a steam sauna, a herbal sauna or a fragrance sauna – all in the same session.
Harvia Virta 10.5KW Electric Sauna Heater | HL110E
$2,739.00At Sauna Marketplace, we appreciate the little things that can improve your sauna experience. The things everyone else misses, leaving you with too few stones, or a heater that doesn’t fit. For instance, the Harvia Virta 10.5KW is deeper and has more rocks than its smaller counterparts. But if it fits, it’s likely an even better solution with more, softer steam.
The Harvia Virta series is a collection of high-quality, Finnish-made electric sauna heaters designed for a wide range of sauna room sizes, from 177 to 1130 cubic feet. These heaters can comfortably accommodate residential and commercial settings by boasting power outputs from 6kW to 20kW (See Virta Pro for largest models). All models are crafted from heavy stainless steel and offer the flexibility of either sidewall or corner, floor mount installations. Selected models in the range feature a built-in steamer to add functionality to your sauna. With a Xenio Control (WI-FI option available), users can customize their sauna sessions to their preferences.
*Important*
Only the Virta Combi models have automatic steam.
Homecraft Revive Slim Electric Sauna Heater | 8-Inch Deep, 4, 5 and 6 kW
Price range: $1,350.00 through $1,690.00Most small saunas do not fail on power. They fail on the eight inches of wall you do not have. The Revive Slim is 8 inches deep and 13.5 inches wide, and with the Homecraft wall baffle behind it the clearance to combustibles drops from 3.5 inches to 1. That is the difference between a bench you can actually sit on and a room you gave up on. Three outputs from 4 to 6 kW for rooms of 100 to 325 cubic feet, stainless throughout, built in Surrey, British Columbia, CSA and UL certified.
Narvi Kaamos 20 Woodburning Sauna Heater from Finland
$1,845.00The Narvi Kaamos 20 is a continuous-burning wood sauna heater designed for saunas between 353-706 cubic feet. With a solid steel construction and 132 lbs stone capacity, it provides consistent heat and satisfying steam for traditional sauna bathing.
Narvi NC – The ‘Goldilocks of Thermal Mass’
Price range: $1,695.00 through $2,495.00Experience the most efficient sauna stove on the planet, all in a modern package that looks great in any sauna. We call this stove the ‘goldilocks’ of thermal mass. If you have too little rocks, the sauna will heat fast but may feel harsh. Too many rocks and it can take hours to heat the room. The Narvi NC Series is the perfect balance of efficiently heating the room while providing a soft heat and steam.
This stove requires a fraction of the wood as less efficient stoves, achieving a complete burn that’s good for you, your neighbors, and the planet. And while most Finnish sauna companies are shipping production to China, this heater is 100% designed and built by people who live and breathe sauna in Finland.
Sauna Stone Capacity: up to 132.3 lb
Made In Finland.
Narvi Kuru Woodburning Sauna Heater From Finland
Price range: $1,195.00 through $1,395.00A stylish and reliable Narvi Kuru is an excellent sauna heater. It creates an authentic sauna feeling and ensures pleasant sauna steam. A glazed door allows you to enjoy ambience of live fire during the sessions.
The steel housing of the heater painted in black creates simple, yet stylish atmosphere. Thanks to wooden handles the use of the heater is easy and simple. Narvi heaters are built to last.
Harvia Virta Combi Auto Steam Sauna Heater
Price range: $3,648.00 through $3,711.00If you want a true sauna with the option to dial in gentle steam and set a specific humidity level, this is the only heater we recommend. Virta Combi is a traditional electric rock heater with a built-in steamer. You can throw water on the stones for classic löyly, or let the steamer do the work and hold a steady, softer humidity that feels closer to a steam room. Not sure if you want a steam room or a sauna? Combi gives you both in one unit.
*Requires two separate 240v circuits
Harvia Spirit – Wall-Mounted Rock Basket, Big Steam, UL Listed (6KW, 8KW, 9KW)
Price range: $1,715.00 through $1,930.00The Harvia Spirit is a modern rock basket electric sauna heater with massive stone capacity delivering world class heat (up to 194°F), steam, and reliability for small to medium saunas from 177 to 494 cubic feet. It requires 220v power, rocks, and a WI-FI enabled Xenio Control system.
Overland Sauna Stove
$700.00Introducing something genuinely new in outdoor saunas – the all-new USA Made Overland Superlite Sauna Stove. Our dedicated team has poured their expertise into engineering a superior sauna stove. This remarkable stove weighs in at a mere 29 pounds, making it the lightest sauna tent stove available. And yes, you heard it right – it’s proudly handmade in the USA. Fueled by wood and designed for performance, this stove can bring your sauna to an impressive 200°F in just 10-15 minutes.
Harvia Duo Fireplace and Wood Sauna Stove Combo
Price range: $2,871.00 through $3,415.00The Harvia DUO line is a stunning best-of-both-worlds fireplace and sauna spanning two rooms. It’s the most elegant solution to for through-wall sauna operation.
Harvia Pro Series
Price range: $1,559.00 through $2,364.00The Harvia Pro Series is the value line for medium saunas. While most default to the popular Harvia M3, the Pro line is larger and has options like built in water tanks (ES), through-wall feed (SL), and designed for easy maintenance and cleaning. The Pro Series can also be paired with an in-chimney water heater, and has great short clearances when paired with the surround and floor protector. The Harvia Pro Series has fewer stones so it heats faster than rock basket heaters, but will not provide as ‘soft’ of a heat as something like a Harvia Legend.
The Harvia Pro comes in three sizes (20, 26, 36) for small and medium saunas.
Torch Natural Gas or Propane Sauna Heater
Price range: $3,699.00 through $4,499.00These are the only gas and propane sauna heaters we recommend. Torch propane sauna heater boast an aesthetic appeal, paired with user-friendly controls that allow for temperature adjustments and a preset time of up to 1 hour. Designed for propane or natural gas use, it comes with a comprehensive setup, including a valve, pilot, and main orifice, and offers the option to connect to a propane tank with an added regulator. Moreover, its electricity-free operation, needing only a 5-inch Class A venting, ensures setup simplicity. With a commitment to swift service, expect your heater to ship within just 3 days.
Harvia Vega Compact (1.9KW, 3.5KW)
Price range: $860.00 through $889.00The Harvia Vega Compact 1.9 kW (120V) and 3.5 kW (240V) are the smallest wall‑mount electric rock heaters we trust for North America, with built‑in controls, ultra‑low clearances, and fast heat‑up for tiny traditional saunas and infrared‑plus‑steam combo cabins. We like them because they’re safe, simple, and quietly reliable. There’s no external control box, no bundle of extra wires – just a clean wall mount and two knobs on the face (temp + time). If you’re trying to add real steam to a compact IR sauna or heat a very small Finnish sauna, this is the right tool for the job.
Harvia Virta Pro 16 | 240V Single‑Phase Commercial Sauna Heater
$3,736.00This is our go-to recommendation for both commercial saunas and large home saunas where reliability, safety, and everyday performance are essential. With a sleek black outer shell, easy maintenance access, and extended Harvia warranty this heater will keep your people coming back for more. Have an even larger commercial sauna? Double or triple up on this heater for any space. Like all Harvia Virta or Club models, maintenance and serviceability are unrivaled.
HUUM STEEL Electric Sauna Heater | 6, 9 & 10.5 kW
Price range: $2,033.00 through $2,391.00HUUM STEEL is a slim floor-standing stainless-steel heater with 330 lb of stones for gentle, long-lasting steam. Choose 6, 9, or 10.5 kW for current U.S. room ranges from 177 to 566 cubic feet. UKU control and 1 to 2-inch sauna stones are required and sold separately.
Harvia Virta Electric Sauna Heater With Wi-Fi (6, 8, 9 kW)
Price range: $2,017.00 through $2,143.00Harvia Virta is a modern, floor‑standing electric sauna heater available in 6 kW, 8 kW, and 9 kW for ~175–500 ft³ rooms, running on 240 V single‑phase and controlled with the Harvia Xenio (Wi‑Fi/MyHarvia comes standard on Sauna Marketplace). All Virta models reach 194°F and are designed for steam by ladling water on the heated rocks – for automatic steam choose Virta Combi; for larger rooms, see Virta 10.5 kW or Virta Pro.
The standard Harvia Virta is our go-to heater for the most reliable, consistent heat with no hot spots that fits perfectly in almost any sauna. It’s sleek outer shell acts as an integrated safety shield while minimizing safety clearances. We find its 100-pound rock capacity to be the sweet spot for comfortable (not harsh) heat without long heat-up times. Buy now and get an extra year’s warranty when you register with Harvia.
HUUM CLIFF & CLIFF Mini Electric Sauna Heater | 3.5 to 10.5 kW
Price range: $2,003.00 through $2,879.00HUUM CLIFF brings a tall, open stone surface to rooms where floor area and clearances are tight. Choose wall-mounted CLIFF Mini 3.5 kW or floor-standing CLIFF 6, 9, and 10.5 kW for current U.S. manual room ranges from 106 to 566 cubic feet. UKU control and model-specific 1 to 2-inch stones are required and sold separately.
Harvia Legend 240 GreenFlame
$2,859.00The impressive Harvia GreenFlame 240 is ideal for medium sized saunas, up to 848 cu. ft., with a large glass door for you to get lost in the tranquility of the flames. Not only impressive in looks the Harvia GreenFlame 240 is durable, easy-to-use, and has 70% lower carbon monoxide emissions.
Harvia Legend 150
$2,089.00A truly legendary wood burning sauna, that sets the global standard for smaller saunas. The Legend 150 is equipped with a cast iron glass door, adjustable legs, and an innovative structure that separates the combustion air creating a more efficient burn.
Harvia Linear 22 GreenFlame
$2,464.00Greenflame is Harvia’s environmentally friendly, wood-burning sauna heater. The Greenflame reduces fine particulate emissions by 20 percent, and carbon monoxide emissions by 70 percent compared to similar models.
The large glass hatch of the heater enhances the ambiance while the advanced sauna burning technology and durable construction ensure a more reliable and responsible sauna for years to come.
The Wall Electric Sauna Heater by Harvia
Price range: $1,548.00 through $1,668.00The Harvia Wall SW60, a minimalistic Scandinavian design sauna heater, is engineered to power sauna rooms up to 282 cubic feet (CF). The illuminated controls make the Wall an easy-to-use heater. For customizability, the Wall heater can be installed in right or left-handed directions.
Premium sauna heaters from trusted manufacturers
The heater is the heart of your sauna
This isn't just heat – it's a commitment. Every heater we sell comes with lifetime support from people who actually use saunas, troubleshoot installations, and answer the phone when something's not right. We're not a warehouse with a checkout button. We're here for the long haul, from your first planning call to your thousandth session.
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