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Finlandia (built by Harvia)
FIN-45 Electric Sauna Heater 4.5kW
$916best price, at SaunaKits.com · 12 sellers, up to $1,031Save $115 vs the highest price
- electric heater
Prices checked Sep 29, 2026. Freight, wiring and a pad usually add more; the cost calculator totals them.
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Finlandia (built by Harvia) FIN-45 Electric Sauna Heater 4.5kW$916Shop at SaunaKits.com The price ledger
Same product, 12 sellers, $115 apart
Cheapest first. Prices checked Sep 29, 2026; confirm freight and what's included before you buy.
- 01SaunaKits.comBest price · in stock$916View
- 02Nordica SaunaSame as the best price · in stock$916View
- 03Direct Home Connection$26 more than the best price · in stock$942View
- 04Sun Valley Saunas$34 more than the best price · in stock$950View
- 05Haven of Heat$44 more than the best price · in stock$960View
- 06Pure Sauna Store$44 more than the best price · in stock$960View
- 07SaunaHeaters.com$44 more than the best price · in stock$960View
- 08Vital Hydrotherapy$44 more than the best price · in stock$960View
- 09Shop Mr. Steam$70 more than the best price · in stock$986View
- 10Finnish Sauna Builders$115 more than the best price · in stock$1,031View
- 11The Sauna Place$115 more than the best price · in stock$1,031View
- 12Steam Sauna Supply$115 more than the best price · in stock$1,031View
Compare across brands
How it stacks up
 This oneFinlandia FIN-45 Electric Sauna Heater 4.5kW |  HarviaCilindro 6 Electric Sauna Heater |  ScandiaElectric Ultra Sauna Heater - Small (3.0-4.5KW) |  HomecraftH-Series Electric Sauna Heater 6kW |  SaunamoKajo Electric Heater | |
|---|---|---|---|---|---|
| Lowest price | $916 | $927 | $950 | $965 | $868Lowest |
| Sold by | 12 sellers, up to $1,031 | 24 sellers, up to $1,900 | 17 sellers, up to $1,387 | 4 sellers, up to $1,211 | Saunamo only |
| Power | 4.5 kW | 6 kW | 4.5 kW | 6 kW | 10.5 kW |
| Room size | up to 210 cu ft | 141 cu ft | up to 140 cu ft | Up to 300 cu. ft. | Not listed |
| Voltage | 208V/240V | 240V, 1 Phase | 240V | 240V 1-Phase / 208V 3-Phase | Not listed |
| Warranty | limited lifetime warranty | 2-Year Warranty | 10-year warranty; one-year warranty | 2-Year Manufacturer Guarantee (including heating elements); 2-Year… | 3-year Saunamo warranty |
| Every seller | Compare it | Compare it | Compare it | Compare it |
The details
FIN-45 Electric Sauna Heater 4.5kW
- Rated output of 4.5 kW
- Available for 208/240V
- Made from steel
- Sized for rooms up to 210 cu ft
- ETL/UL certified
- Limited-lifetime warranty listed
- Weight
- 40 lbs
- Circuit
- 18.8 Amps
- Power
- 4.5 kW
- Voltage
- 208V/240V
- Certifications
- UL, ETL
- Warranty
- limited lifetime warranty
- Room volume
- up to 210 cu ft
- Wood / material
- steel
What’s included
- Sauna heater
- 50 Pounds of Igneous sauna stones
- Installation and operation manual
- Manufacturer's warranty
Options
- Color/Finish: Stainless Steel
- Voltage & Phase: 240V/1PH (Home Use), 208V/3PH (Commercial Use)
From the sellers’ own product listings, checked 2026-10-01. Confirm specs with the seller before you buy.
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