FIN S Series Sauna Heater 8kW, 6kW, 4.5kW, 3kW

Name: Finlandia (built by Harvia) FIN S Series Sauna Heater 8kW, 6kW, 4.5kW, 3kW
Brand: Finlandia (built by Harvia)

$815best price, at The Home Upgrade

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

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One seller so far

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Compare across brands

	This oneFinlandia FIN S Series Sauna Heater 8kW, 6kW, 4.5kW, 3kW	HarviaKIP60W 6 kW (JH60W2401)	GeyserSteamStandard Electric Sauna Heater (4.5 kw - 9kw)	HUUMUKU Extension Box for Heaters over 12kW	SaunamoKajo Electric Heater
Lowest price	$815	$801	$850	$773Lowest	$868
Sold by	The Home Upgrade only	29 sellers, up to $1,272	Geyser Steam only	6 sellers, up to $773	Saunamo only
Power	8.0 kW	6 kW	3 kW	12 kW	10.5 kW
Room size	up to 425 cu ft	up to 300 cu ft	Not listed	Not listed	Not listed
Voltage	208V/240V	208V	220V/240V	240V	Not listed
Warranty	limited lifetime warranty	Not listed	Not listed	5-Year Warranty; 5-year limited warranty	3-year Saunamo warranty
	Every seller	Compare it	Compare it	Compare it	Compare it