Commercial Sauna Heaters
Commercial sauna heaters are the backbone of any professional sauna setup, delivering powerful, reliable, and efficient heating for high-traffic environments like spas, gyms, hotels, and wellness centers. Designed to handle continuous use, these heaters ensure an exceptional sauna experience for your customers while meeting the rigorous demands of commercial spaces
Ask your Sauna Marketplace rep about stocking extra heating elements to avoid downtime!
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Saunum Air L Stainless – Heat-Equalizing Sauna Heater with Himalayan Salt
$3,595.00 – $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.
Saunum AIR L – Professional Sauna Heater with Air Equalization and Himalayan Salt Therapy | 10KW 13KW 15KW
$5,630.00 – $5,930.00Saunum’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.
Homecraft Apex Commercial-Grade Electric Sauna Heater
$1,850.00 – $2,739.00Engineered 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 Virta Pro 20 | 208v 3-Phase Commercial Sauna Heater
$3,880.80Harvia’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.
Check out the Harvia Virta and Virta Combi for smaller home saunas and automatic steam options.
Harvia Club Series
$1,589.00 – $1,796.00The 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 Pre-Installed Air Tunnel
$2,303.00 – $3,167.00An absolute monster of a sauna heater that is unrivaled in steam. Once the massive stone capacity heats up, the HUUM HIVE emits a warmth reminiscent of a traditional wood-fired sauna at a cottage in Northern Finland. All that’s missing is the crack and glow of the flames.
The full HUUM HIVE is larger in diameter than the Mini, and packs the most rocks of any heater on the market. All HUUM Heaters are SGS/CE Certified and rated for 230°F for those who like it hot.
At Sauna Marketplace, we sell the latest version of the HUUM HIVE which includes a preassembled air tunnel that is now required for warranty. This upgraded HIVE speeds up sauna heating by 25% and extends the life span of heating elements.
Coming in 12KW, 15KW, and 18KW sizes – this is a popular heater for large home saunas and commercial settings.
Harvia Virta Pro 16, 240v Large Electric Sauna Heater
$2,934.00Harvia’s most powerful and appealing 240v electric sauna heaters was thoughtfully built for gyms, spas, hotels, and the most demanding home saunas. Maintenance, performance, and longevity are the design principles to be appreciated even more over time. This adaptable stove serves perfect heat and steam for hot rooms anywhere from 354 to 918 cubic feet.
Check out the Harvia Virta and Virta Combi for smaller home saunas and automatic steam options.
We recommend Harvia Autodose for commercial spaces to ensure only pure water and scents are poured over the rocks. This ensure ideal conditions, safer operation, and longer lasting heating elements.
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Sauna Brushes
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