Sauna Heaters
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.
Showing 1–50 of 67 resultsSorted by price: low to high
Overland Thermal Sauna Stones (With Heater Purchase Only)
$60.0020 lbs of Sauna Stones from Overland Sauna. Shipped from Portland, OR. Sauna stones allow you to laddle water on the rocks to create steam, and mellow out the harshness of the direct heat. More rocks on a sauna stove take longer to heat up, but provide a more comfortable, enjoyable experience even at hotter temperatures. Overland recommends 20 lbs of rocks with their Superlite Sauna Tent Stove.
Harvia WZ115155 Wood Stove Pipe Adapter 4.5″ Euro to 6″ USA
$105.00All Harvia wood-burning sauna stoves are equipped with standard European exhaust piping that measures at 115mm (4.5″). This adapter is required for North American 155 mm (6″) piping conversion.
HUUM DROP Replacement Heating Elements | SP0003 1.5 kW & SP0004 2.0 kW
$109.00Current HUUM replacement elements for DROP electric heaters: SP0003 is the 1.5 kW element and SP0004 is the 2.0 kW element. Element counts and combinations are model-specific. Confirm heater data label and the current HUUM element matrix before ordering.
HUUM DROP Heat Diverter, Retainer & Upgrade Kit
$130.00Current DROP heat-management hardware for guiding heat into the room and keeping elements correctly separated. The current DROP 2.0 heater package already includes its model-appropriate reflector, heat diverter, retainers, and spacers; order this only for a compatible older installation or confirmed replacement need.
HUUM 75-Foot UKU Extension Cables | Control & Sensor
Price range: $143.00 through $176.00Current 75-foot HUUM UKU low-voltage extension cables. CONTROL-75 extends the UKU control panel cable; SENSOR-75 extends the temperature/door-sensor cable. Select the circuit you are extending rather than treating the two cables as interchangeable.
Harvia Xenio & Fenix Data-Cable Extension – 65 ft (20 m) WX319
$144.00Relocate your Harvia Xenio or Fenix control panel up to 65 ft (20 m) with this plug‑and‑play RJ‑10 extension cable. Genuine Harvia quality ensures reliable connections and supports a maximum total cable length of 80 ft (25 m).
HUUM DROP Safety Rail | Rail D
$291.00Model-matched wood safety railing for HUUM DROP electric heaters. Rail D adds a physical buffer and a warm wood accent around the rounded steel basket without replacing any required heater clearance.
HUUM HIVE Reflector | HIVE & HIVE Mini
Price range: $302.00 through $328.00Stainless-steel reflector panel for reducing the required wall-side clearance of the compatible HIVE heater. Choose Reflect H for full-size HIVE or Reflect HM for HIVE Mini. Use only in the configurations and quantities allowed by the current heater manual.
HUUM HIVE Safety Rail | Rail H & Rail HM
Price range: $322.00 through $396.00Curved wood safety railing that adds a physical buffer and warm visual detail around HUUM’s round stone baskets. Choose Rail H for full-size HIVE or Rail HM for HIVE Mini.
Harvia M3 Protective Bedding, Black
$404.00Harvia Protective Bedding Fits Nearly All Harvia Stoves from M1 to Harvia Legend.
Harvia WL450 – Protective Shield for M1, M2, M3, and M3 SL
$409.00The Harvia Protective sheath for M1, M2, and M3 wood burning sauna heaters, including SL models. Allows lower clearances and better protection from combustable building materials. A protective shield is almost always a good idea for a safer sauna experience.
Harvia WHP500 Sauna Wood Stove Chimney Extension, 500mm, Stainless Steel
Price range: $428.00 through $456.00This chimney extension is made of a stylish stainless steel and can be installed both indoor and out. The inventive Harvia WHP500 steel chimney extension is designed to prevent movement caused by temperature changes.
Harvia Fenix Upgraded Sauna Controller
Price range: $595.80 through $1,551.00Harvia Fenix Control series offers Wi‑Fi enabled 4.3″ touchscreen controls for Harvia sauna heaters and Virta Combi units. Models FX30‑U1‑U3‑XC (7 kW at 240 V/10.5 kW at 208 V), FX45‑U1‑U3‑XC (11 kW at 240 V/15 kW at 208 V), FX30C‑U1‑XC (10.8 kW combi) and FX30C‑U3‑XC (12.7 kW combi) provide remote control via the MyHarvia app; combi versions also manage the integrated steamer.4 variations
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 optimal performance and portability.
*Now shipping V2, the latest version of the North Shore Sauna Tent Stove
Overland Sauna Stove
$700.00Introducing the game-changer in outdoor sauna experiences – 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 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 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.
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.
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.
HUUM UKU Sauna Control | Local & Wi-Fi Packages
Price range: $1,062.00 through $1,987.00HUUM UKU is the control system for current HUUM electric heaters and many compatible third-party heaters. Choose Local for on-panel operation or Wi-Fi for app control, scheduling, and remote start. Current U.S. packages are Local Black/Wood and Wi-Fi Black/Wood/Glass/Mirror/Gold; obsolete White, Blue, Gray, and Sand package labels have been retired.
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.
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.
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.
HUUM DROP 2.0 Electric Sauna Heater | 4.5, 6, 7.5 & 9 kW
Price range: $1,334.00 through $1,751.00HUUM DROP 2.0 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. UKU control and four 33-lb boxes of 2 to 4-inch stones are required and sold separately.
HUUM Thru-Ceiling Chimney Kit for Wood Sauna Stoves
$1,342.00HUUM’s straight-up thru-ceiling chimney package for current HIVE Wood and HIVE Flow sauna stoves. Final component count, roof geometry, clearances, support, weather sealing, and local approval must be confirmed for the exact project before installation.
Homecraft Revive Slim
Price range: $1,350.00 through $1,690.00The Revive Slim Sauna Heater is a compact powerhouse designed for small saunas without compromising on quality, comfort, or performance. Measuring just 13.5" x 8" x 36", this 100% stainless steel heater packs the same punch as the larger counterpart, holding up to 100 lbs of rocks for soft, comfortable steam sessions. Certified to ETL and UL standards, this heater features protected elements for optimal heat distribution and less maintenance. If you’re looking for a heater that can last a lifetime, the Homecraft Revive is it.
Available in 4, 5, and 6KW sizes. Now available with the WiFi-enabled TKE-2 touchpad — upgrade for just $300.
Ships from New York — no border delays or tariffs when you buy through Sauna Marketplace.
Saunum Auto Leil, Auto Water Dispensing Unit for Saunum Heaters
$1,441.00Enhance your sauna experience with the innovative Saunum AutoLeil – a smart, self-learning device that automatically controls water supply to your heater, creating and maintaining an even sauna climate according to your preferences. In a modern relaxation sauna, all you have to do is simply enjoy a good, moist sauna – no need to throw water on the heated stones yourself.
- Easy Install
- Pre-set 3 different types of steam
- Automatic humidity control mode
- sets the target room temperature (40–100 °C) and relative humidity (10–60% depending on temperature) to specific values.
Harvia Chimney Kit in Black or Stainless Steel – WHP1500m
Price range: $1,487.00 through $1,578.00Contains black powder coated (or stainless steel) chimney, utility box, non-insulated smoke pipe, rain cap, rubber rain flange, installation set for rain flange, stainless steel lead-through flange for ceiling, lead-through insulation and protector, installation manual.
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.
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.
HUUM Barrel Sauna Chimney Kit for HIVE Wood & HIVE Flow
$1,559.00HUUM chimney package arranged for barrel-sauna roof geometry and current HIVE Wood or HIVE Flow stoves. HIVE Heat compatibility is retained only for installed-base reference; new projects should use a current HUUM stove and exact current manual.
HUUM STEEL Mini Electric Sauna Heater | 3.5 kW
$1,576.00HUUM STEEL Mini is a wall-mounted stainless-steel heater for compact saunas. Its 3.5 kW output covers 106–177 cubic feet and its 132 lb stone load delivers mild, long-lasting steam. UKU control and four boxes of 1–2-inch stones are required and sold separately.
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 60 kg
Made In Finland.
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.
Homecraft Revive Electric Sauna Heater
Price range: $1,725.00 through $1,775.00The Homecraft Revive is a Canadian-made electric sauna heater with an impressive 200 lbs of rock capacity for a more pleasant heat and more steam capacity. The included wall-mounted TKE-2 digital controller is ideal for guests and users to operate without needing much (if any) instruction. Revive heaters are 100% stainless steel and are CSA & UL 875 approved. Now available with the WiFi-enabled TKE-2 touchpad for remote operation and scheduling from your phone — upgrade for just $300.
Ships from New York — no border delays or tariffs when you buy through Sauna Marketplace.
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 robust steel construction and 132 lbs stone capacity, it provides consistent heat and satisfying steam for traditional sauna bathing.
Saunum AirSolo
Price range: $1,895.00 through $2,295.00The Saunum AirSolo series enhances your sauna experience by offering a balanced, consistent heat and steam from head to toe, eliminating cold spots, with the help of its patented air blending system. Whether you opt for the Wall, 70, or 80 model, each is equipped with Himalayan salt spheres that infuse the air with beneficial ions, promoting skin health and respiratory relief. These sleek, Scandinavian-designed devices, available in Wall-Mounted or In-Wall installations, are compatible with any electric sauna heater and fit seamlessly into large and small spaces.
Note: This is NOT a heater, but is designed to improve any sauna. Check out The Saunum Air for the complete package.
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 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.
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 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.
Homecraft Apex Commercial-Grade Electric Sauna Heater
Price range: $2,050.00 through $3,100.00Engineered in Surrey, BC, the Homecraft Apex Series sets the standard for precision and durability in large residential and commercial saunas. Every component—from the military-grade 304 stainless steel frame to the CSA/UL-certified controls—is proudly made in Canada, ensuring unmatched quality and compliance with North America’s strictest safety standards. With four power configurations (10kW–18kW), the Apex delivers robust, even heat for rooms up to 1,150 cubic feet while maintaining best-in-class 5.5″ safety clearances.
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.
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.
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.
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.
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 robust 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.
HUUM CORE Electric Sauna Heater with Alder Exterior | 6.5, 9 & 10.5 kW
Price range: $2,820.00 through $3,075.00This Sauna Marketplace listing pairs HUUM CORE with an Alder wood exterior in 6.5, 9, or 10.5 kW for current U.S. manual room ranges from 177 to 566 cubic feet. CORE creates a clean, furniture-like heater with a compact 15.16-inch finished footprint. UKU control and the current manual’s 88-lb stone load are required and sold separately.
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.
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.
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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