• Description

EOS Mythos S35 Freestanding Designer Sauna Heater, up to 9kW

Befitting the most elegant, high-end sauna rooms, the Mythos S35 premium electric sauna heater features an attractive geometric design with architectural sophistication and outstanding performance.

Crafted from high-grade stainless-steel with a variety of finish options, its large stone chamber optimizes airflow for consistent and efficient heating. The pedestal design elevates the heater off the floor for an elegant floating appearance and accentuates its minimalist look. With a sleek uniform appearance on all sides, the Mythos is great for installation in front of glass panels or even in the center of sauna rooms.

The crowning touch to the sauna heater are the included Cubius stones, offering a timeless appearance which complements the Bauhaus-inspired design. The Cubius stones sit upon a mounting frame which rests above the large rock store below, concealing the interior sauna stones. The slim, easy to access construction makes servicing the Mythos a breeze while saving space in your sauna retreat.

Supported by a 2-year warranty, the Mythos S35 is built for sauna enthusiasts seeking the pinnacle of contemporary heater design where every detail speaks to high end craftsmanship.

  • 7.5kW - For sauna rooms from 280 to 420 cubic feet
  • 9kW - For sauna rooms from 313 to 494 cubic feet

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.
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Feedback From Our Customers

At Green Vista Living, we pride ourselves on delivering top-quality products and exceptional service to solar professionals and homeowners alike. Here's what our customers have to say about their experiences with us.

Kevin Leary
May 18, 2025
★★★★★

Incredible Tech Support from Anees of Green Vista Living. Exceptional service and went above and beyond on every question.

Bryan Cunningham
Off grid Kit • Dec 21, 2025
★★★★★

Shipment was slow due to high demand, but the team kept me informed and ensured everything arrived properly.

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