Hotass Saunas H800

HomeHeat Series 8kW Sauna Heater


The Hotass Saunas H800 electric sauna heater is engineered for home and commercial sauna rooms up to 425 cubic feet (CF).

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Introducing the H800 sauna heater from Hotass Saunas. Featuring the latest technology, the H800 fills the room with waves of intense heat. The unit is equipped with a stainless-steel exterior, industrial-grade stainless-steel heating elements, 44 pounds of sauna rocks, and an innovative built-in control panel.

The built-in control is located conveniently at the base of the heater. The control allows bathers to adjust temperature, bathing duration, and preset the sauna (up to 8 hours).

An authentic Finnish sauna heater, the H800 generates a consistent, radiant heat. The sauna oven is designed so that the rocks are in direct contact with the heating elements for optimal heat transference and efficiency. The unit is uniquely engineered to provide optimal airflow and quicker heat up times.

The H-800 sauna unit is made of corrosion-resistant stainless-steel throughout for years of reliable, maintenance-free operation. Its triple-wall construction provides maximum strength, durability, and cooler surface temperatures.
The H800 8kW sauna heater is available in 240V, single-phase (1PH) configuration. HomeHeat Series sauna heaters are available in four power levels to best suit your needs.

Hotass Saunas are designed and made in Finland, the home of sauna. The H800 carries a limited lifetime warranty and is fully serviceable. Hotass Saunas heaters are UL and ETL-listed to ensure safety.

SteamSaunaBath is proud to be an authorized Hotass Saunas partner and offer the best sauna heaters from Hotass Saunas for homes and health clubs.

SteamSaunaBath is the bathing environment experts. We specialize in steam room and sauna design, sales, installation, maintenance, and repair services. Our half-century of hands-on experience means that we are uniquely qualified to ensure the success of your bathing space and an unparalleled sauna experience. Contact a SteamSaunaBath technical bathing specialist to help you build a sauna at: (800) 707-2862.

  • Stainless-Steel, Industrial-Quality Heating Elements
  • Direct Contact Between Rocks and Heating Elements
  • Large 45-Pound Rock Capacity
  • Sauna Can Be Preset (Up To 8 Hours In Advance)
  • Rapid Heat-Up Times
  • Optimal Heat Retention and Humidity Control
  • Designed for Ease of Use and Ease of Maintenance
  • Stainless-Steel Interior & Exterior
  • Innovative Built-In Control Panel
  • Wall-Mounted Design
  • Durable Triple-Wall Construction
  • Cooler Surface Temperatures
  • Crafted of Corrosion-Resistant Materials
  • Designed, Engineered, and Made in Finland
  • UL and ETL-Listed
  • Limited Lifetime Warranty


  • Sauna Heater
  • Sauna Rocks
  • Installation and operation manual
  • Limited warranty



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Model H800
Kilowatt Rating 8kW
Cubic Feet
Minimum 250
Maximum 425
Heater Weight 30
Shipping Weight with Sauna Stones 76
Nominal Amperage
240V, Single Phase 33.3 amps
Recommended Minimum Copper Wire Supply
240V, Single Phase #8awg
Width In Inches 19-1/2
Depth In Inches 15
Height In Inches 28