Invisio Midi Electric Sauna Heater 9kW Anthracite

Name: EOS Invisio Midi Electric Sauna Heater 9kW Anthracite
Brand: EOS

$5,860best price, at Finnish Sauna Builders · 6 sellers, up to $5,860

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

Same product, 6 sellers

Cheapest first. Prices checked Sep 29, 2026; confirm freight and what's included before you buy.

Compare across brands

	This oneEOS Invisio Midi Electric Sauna Heater 9kW Anthracite	HUUMHIVE Series 12 kW Sauna Heater Package	SaunumAir L 15 Sauna Heater Package	AmerecHelo Magma Commercial Sauna Heater	FinnleoLaava 14.4 kW (208V 3PH) Sauna Heater
Lowest price	$5,860	$5,942	$5,775	$6,035	$5,275Lowest
Sold by	6 sellers, up to $5,860	14 sellers, up to $6,225	13 sellers, up to $5,930	2 sellers, up to $6,035	2 sellers, up to $5,275
Power	9.0 kW	12.0 kW	15.2 kW	21 kW	14.4 kW
Room size	up to 495 cu ft	up to 636 cu ft	459–741 ft³	Not listed	Approximately 390–950 cubic feet
Voltage	240V / 2 Phase, 60 Hz	240V	240V	208V	208V, 3-phase (3PH)
Warranty	Not listed	5-Year Limited (excludes heating elements)	2-Year Warranty	Not listed	Not listed
	Every seller	Compare it	Compare it	Compare it	Compare it