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EOS Invisio Midi 9kW Sauna Heater (313-495cf)

EOS Invisio Midi 9kW Sauna Heater (313-495cf)

Regular price $5,860.00
Regular price Sale price $5,860.00
Sale Sold out
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Description

The EOS Invisio Midi – 9kW is a premium underbench sauna heater designed exclusively for private and commercial Finnish sauna installations. This model combines a concealed, space-saving layout with elegant finish options—available in both Anthracite and Stainless Steel—offering a refined solution for modern sauna environments. Installed behind a partition wall with only 4 inches of clearance, the heater remains hidden from view while delivering exceptional heat performance and full “Löyly” steam infusion.

Features

  • Fully concealed underbench installation – enhances safety and maximizes space
  • 9.0 kW power output – ideal for sauna rooms from 313 to 495 cubic feet
  • Available finishes: Premium Anthracite or Stainless Steel
  • Integrated stainless steel water infusion set with silicone hose and gutter
  • Optimized air convection for faster heat-up time
  • No contact between stones and heating elements – improves longevity and ease of maintenance
  • Service-friendly design and easy integration under sauna benches
  • Rock capacity: approximately 44 lbs (20 kg)
  • Touch3 Control Panel required (sold separately)

Technical

The EOS Invisio Midi – 9kW combines space-conscious engineering with full steam capability and high-end durability. The adjustable height range allows seamless bench integration, while the Anthracite and Stainless Steel finish options add a modern, minimalist appeal. Its smart design improves safety by eliminating exposed heating surfaces, making it a perfect choice for contemporary wellness spaces where both performance and aesthetics matter.

Specifications

Model EOS Invisio Midi – 9.0 kW
Power Output 9.0 kW
Voltage 240V / 2 Phase, 60 Hz
Heating Capacity For Sauna Rooms from 313 to 495 Cubic Feet
Stone Capacity 44 lbs (20 kg)
Weight (Without Stones) Approx. 53–55 lbs (24–25 kg)
Dimensions (H x W x D) 25.6"–30.3" x 45.7" x 15" (65–77 cm x 116 cm x 38 cm)
Air Inlet/Outlet Size 1.2 x 0.2 ft (35 x 6 cm)
Control Panel Touch3 (Sold Separately)
Finish Anthracite or Stainless Steel

In the Box

  • EOS Invisio Midi Sauna Heater – 9.0 kW (Anthracite or Stainless Steel Version)
  • Integrated Stainless Steel Water Infusion Set
  • Safety Grill
  • Mounting and Installation Hardware
  • Installation Manual

Please note: Stones and Touch3 Control Panel are not included and must be purchased separately.

 

Invisio Midi Sauna Heater downloadable files:

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