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EOS Invisio Midi
EOS Invisio Midi

The EOS Invisio Midi 9kW – Stainless Steel is a premium underbench sauna heater designed for elegant, space-saving sauna layouts. Installed discreetly beneath the sauna bench, it delivers powerful and consistent heating without interrupting the interior design. With its sleek stainless steel finish, this heater adds a polished, modern look while maintaining the legendary performance and craftsmanship of EOS.

Ideal for sauna rooms up to 495 cu. ft., the Invisio Midi offers durable construction, efficient heating, and whisper-quiet operation—making it a top choice for both residential and commercial wellness spaces.

  • Hidden Underbench Design – Installs out of sight beneath the bench to free up space and maintain a minimalist look.
  • 9kW Heating Power – Heats sauna rooms up to 495 cu. ft. quickly and evenly.
  • Premium Stainless Steel Finish – Corrosion-resistant and visually striking for modern or classic saunas.
  • Handcrafted in Germany – Built with precision and care using high-grade components for maximum reliability.
  • Quiet, Efficient Operation – Low-noise output with smart airflow for a calming sauna experience.
  • Safety-Oriented Design – Equipped with internal heat shields and safe clearances for use in tight spaces.
  • Stone Chamber Heating – Supports up to 55 lbs (25 kg) of stones for gentle, steam-ready radiant heat.
  • Control Compatibility – Works with advanced EOS control units like EmoTouch 3, Emotec D, and others (sold separately).
  • Easy Maintenance Access – Modular design allows for simplified cleaning and servicing.
  • Model 9kW / 240V / 2Ph - Stainless Steel
  • Heating Capacity: 313–495 cu. Ft.
  • Stone Capacity: 44 lbs
  • Weight (without stones): 53–55 lbs
  • Voltage: 240V, 2 Phase, 60 Hz
  • Dimensions (H x W x D): 2.3–2.5 x 3.8 x 1.2 ft
  • Minimum Air Inlet/Outlet: 1.2 x 0.2 ft
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EOS Invisio Midi 9kW - Stainless Steel

by EOS
SKU: EOS-14-947547
$5,860.00
Availability
 

✓ FREE Sauna Stones: Includes 44 lbs diabase sauna stones.

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The EOS Invisio Midi 9kW – Stainless Steel is a premium underbench sauna heater designed for elegant, space-saving sauna layouts. Installed discreetly beneath the sauna bench, it delivers powerful and consistent heating without interrupting the interior design. With its sleek stainless steel finish, this heater adds a polished, modern look while maintaining the legendary performance and craftsmanship of EOS.

Ideal for sauna rooms up to 495 cu. ft., the Invisio Midi offers durable construction, efficient heating, and whisper-quiet operation—making it a top choice for both residential and commercial wellness spaces.

  • Hidden Underbench Design – Installs out of sight beneath the bench to free up space and maintain a minimalist look.
  • 9kW Heating Power – Heats sauna rooms up to 495 cu. ft. quickly and evenly.
  • Premium Stainless Steel Finish – Corrosion-resistant and visually striking for modern or classic saunas.
  • Handcrafted in Germany – Built with precision and care using high-grade components for maximum reliability.
  • Quiet, Efficient Operation – Low-noise output with smart airflow for a calming sauna experience.
  • Safety-Oriented Design – Equipped with internal heat shields and safe clearances for use in tight spaces.
  • Stone Chamber Heating – Supports up to 55 lbs (25 kg) of stones for gentle, steam-ready radiant heat.
  • Control Compatibility – Works with advanced EOS control units like EmoTouch 3, Emotec D, and others (sold separately).
  • Easy Maintenance Access – Modular design allows for simplified cleaning and servicing.
  • Model 9kW / 240V / 2Ph - Stainless Steel
  • Heating Capacity: 313–495 cu. Ft.
  • Stone Capacity: 44 lbs
  • Weight (without stones): 53–55 lbs
  • Voltage: 240V, 2 Phase, 60 Hz
  • Dimensions (H x W x D): 2.3–2.5 x 3.8 x 1.2 ft
  • Minimum Air Inlet/Outlet: 1.2 x 0.2 ft
Video poster Play video 1
Open product video in larger window