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EOS Mythos S35 9kW - Stainless Steel
EOS Mythos S35 9kW - Stainless Steel
EOS Mythos S35 9kW - Stainless Steel
EOS Mythos 4
EOS Mythos S35 9kW - Stainless Steel

The EOS Mythos S35 9kW – Stainless Steel is a premium German-made sauna heater designed for spaces up to 494 cubic feet, delivering powerful, consistent heat with exceptional efficiency. Its vertical fin design in brushed stainless steel combines modern elegance with robust performance, making it a visually striking centerpiece for any sauna. Featuring EOS’s exclusive Three Shelf Technology, the heater ensures rapid heat-up and even air circulation for a balanced sauna environment. It accommodates up to 77 lbs of EOS Cubius stones, allowing users to personalize steam and ambiance. Flexible installation options include wall mounting or freestanding placement with an optional base, while integrated high-limit temperature protection and European safety compliance guarantee secure operation. Compatible with EOS digital controls for precise temperature management, the Mythos S35 also offers easy maintenance access. Combining German craftsmanship, energy-efficient performance, and refined design, it delivers a luxurious and reliable sauna experience.

  • Powerful 9kW Output – Heats sauna rooms up to 494 cu. ft. efficiently, providing fast, consistent warmth for a comfortable and immersive sauna experience.
  • Three Shelf Technology – EOS’s signature system promotes even heat distribution across multiple levels, ensuring balanced temperature and optimal airflow throughout the sauna.
  • Brushed Stainless Steel Design – Sleek, modern finish combines durability with visual elegance, making the heater a striking centerpiece while resisting corrosion in high-humidity environments.
  • Includes EOS Cubius Stones – Supports up to 77 lbs of premium-grade stones, allowing personalized steam and aroma control for a tailored sauna experience.
  • Flexible Installation – Can be wall-mounted or freestanding with an optional base, accommodating various sauna layouts without compromising performance or design aesthetics.
  • Safety First – Integrated high-limit temperature protection and compliance with European safety standards ensure secure operation and peace of mind for all users.
  • German Handcrafted Quality – Precision-engineered in Germany using premium materials, delivering long-lasting reliability, energy-efficient performance, and superior craftsmanship.
  • MPN: EOS-14-948032
  • Compatibility: Residential or commercial sauna up to 494 cu ft
  • Part Type: Electric Sauna Heater
  • What’s Included: EOS Cubius stones, installation components (control units sold separately)
  • Voltage / Phase: 240V / 2 Phase, 60 Hz
  • Wattage: 9 kW
  • Dimensions (H×W×D): 2.8 ft × 1.4 ft × 1.2 ft
  • Weight: 74 lbs (without stones)
  • Material: Brushed stainless steel
  • Room Size (cu ft): 313–494
  • Stone Capacity: 77 lbs / 35 kg
  • Control Compatibility: EOS EmoTouch 3, Emotec D/H, and other EOS digital controls (sold separately)
  • Installation: Wall-mountable or freestanding with optional base; air inlet/outlet 1.2 × 0.2 ft
  • Operation: Built-in high-limit temperature protection; energy-efficient design
  • Country of Origin: Germany
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EOS Mythos S35 9kW - Stainless Steel

by EOS
SKU: EOS-14-948032
$8,774.00
Availability
 

✓ FREE Shipping: Enjoy hassle-free delivery with free shipping on all EOS sauna heaters.

✓ FREE Sauna Stones: Includes complimentary Cubius Stones (S35) sauna stones

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The EOS Mythos S35 9kW – Stainless Steel is a premium German-made sauna heater designed for spaces up to 494 cubic feet, delivering powerful, consistent heat with exceptional efficiency. Its vertical fin design in brushed stainless steel combines modern elegance with robust performance, making it a visually striking centerpiece for any sauna. Featuring EOS’s exclusive Three Shelf Technology, the heater ensures rapid heat-up and even air circulation for a balanced sauna environment. It accommodates up to 77 lbs of EOS Cubius stones, allowing users to personalize steam and ambiance. Flexible installation options include wall mounting or freestanding placement with an optional base, while integrated high-limit temperature protection and European safety compliance guarantee secure operation. Compatible with EOS digital controls for precise temperature management, the Mythos S35 also offers easy maintenance access. Combining German craftsmanship, energy-efficient performance, and refined design, it delivers a luxurious and reliable sauna experience.

  • Powerful 9kW Output – Heats sauna rooms up to 494 cu. ft. efficiently, providing fast, consistent warmth for a comfortable and immersive sauna experience.
  • Three Shelf Technology – EOS’s signature system promotes even heat distribution across multiple levels, ensuring balanced temperature and optimal airflow throughout the sauna.
  • Brushed Stainless Steel Design – Sleek, modern finish combines durability with visual elegance, making the heater a striking centerpiece while resisting corrosion in high-humidity environments.
  • Includes EOS Cubius Stones – Supports up to 77 lbs of premium-grade stones, allowing personalized steam and aroma control for a tailored sauna experience.
  • Flexible Installation – Can be wall-mounted or freestanding with an optional base, accommodating various sauna layouts without compromising performance or design aesthetics.
  • Safety First – Integrated high-limit temperature protection and compliance with European safety standards ensure secure operation and peace of mind for all users.
  • German Handcrafted Quality – Precision-engineered in Germany using premium materials, delivering long-lasting reliability, energy-efficient performance, and superior craftsmanship.
  • MPN: EOS-14-948032
  • Compatibility: Residential or commercial sauna up to 494 cu ft
  • Part Type: Electric Sauna Heater
  • What’s Included: EOS Cubius stones, installation components (control units sold separately)
  • Voltage / Phase: 240V / 2 Phase, 60 Hz
  • Wattage: 9 kW
  • Dimensions (H×W×D): 2.8 ft × 1.4 ft × 1.2 ft
  • Weight: 74 lbs (without stones)
  • Material: Brushed stainless steel
  • Room Size (cu ft): 313–494
  • Stone Capacity: 77 lbs / 35 kg
  • Control Compatibility: EOS EmoTouch 3, Emotec D/H, and other EOS digital controls (sold separately)
  • Installation: Wall-mountable or freestanding with optional base; air inlet/outlet 1.2 × 0.2 ft
  • Operation: Built-in high-limit temperature protection; energy-efficient design
  • Country of Origin: Germany
Video poster Play video 1
Open product video in larger window