Invisio Midi Sauna Heater

Name: EOS Invisio Midi Sauna Heater
Brand: EOS

$8,059best price, at Sauna Heater Supply

Prices checked Sep 29, 2026. Freight, wiring and a pad usually add more; the cost calculator totals them.

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The price ledger

One seller so far

We haven't found this exact model anywhere else yet. We re-check sellers regularly and add any we find.

Compare across brands

	This oneEOS Invisio Midi Sauna Heater	FinnleoMagma 28.8 kW (208V 3PH) Sauna Heater	HUUMHIVE Series 18 kW Sauna Heater Package	AmerecHelo Magma Commercial Sauna Heater	Harvia50 SL Black Wood Burning Sauna Heater
Lowest price	$8,059	$6,955	$6,471	$6,035Lowest	$8,037
Sold by	Sauna Heater Supply only	2 sellers, up to $6,955	9 sellers, up to $6,690	2 sellers, up to $6,035	4 sellers, up to $8,037
Power	Not listed	28.8 kW	18.0 kW	21 kW	40 kW
Room size	213-280 cu. ft.	Not listed	636 cu ft	Not listed	706.3 – 1765.7 ft³
Voltage	208V	120V/208V	240V	208V	Not listed
Warranty	2-year warranty; 2-Year Limited Warranty; 4-year warranty	Not listed	3-year residential warranty; 1-year commercial warranty	Not listed	Not listed
	Every seller	Compare it	Compare it	Compare it	Compare it

The details

Invisio Midi Electric Sauna Heater
4 Adjustable Legs
Trough with Connection Hose
Protective Grill
Stainless Steel Angled Tube
Mounting Material and Warning Plate
Installation and Operation Manual
2-Year Limited Warranty (Consumer Use) and 2-Year Limited Warranty (Commercial Use)

Finish & Info: 6kW/208V/3Ph - Stainless Steel, 9kW/208V/3Ph - Stainless Steel, 12kW/208V/3Ph - Stainless Steel, 6kW/240V/2Ph - Stainless Steel, 9kW/240V/2Ph - Stainless Steel, 6kW/208V/3Ph - Anthracite, 9kW/208V/3Ph - Anthracite, 12kW/208V/3Ph - Anthracite, 6kW/240V/2Ph - Anthracite, 9kW/240V/2Ph - Anthracite

From the sellers’ own product listings, checked 2026-10-01. Confirm specs with the seller before you buy.