1 / 10 · Photo: Art of Steam Co
EOS
Mythos S45 Electric Sauna Heater 15kW Black
$10,441best price, at Art of Steam Co · 10 sellers, up to $14,916Save $4,475 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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EOS Mythos S45 Electric Sauna Heater 15kW Black$10,441Shop at Art of Steam Co The price ledger
Same product, 10 sellers, $4,475 apart
Cheapest first. Prices checked Sep 29, 2026; confirm freight and what's included before you buy.
- 01Art of Steam CoBest price · in stock$10,441View
- 02Shop Mr. SteamSame as the best price · in stock$10,441View
- 03Vital HydrotherapySame as the best price · in stock$10,441View
- 04Finnish Sauna BuildersSame as the best price · in stock$10,441View
- 05Premium SaunasSame as the best price · in stock$10,441View
- 06Pure Sauna StoreSame as the best price · in stock$10,441View
- 07The Sauna PlaceSame as the best price · in stock$10,441View
- 08Sauna ShieldSame as the best price · in stock$10,441View
- 09Steam Sauna SupplySame as the best price · in stock$10,441View
- 10US Bath Store$4,475 more than the best price · in stock$14,916View
Compare across brands
How it stacks up
 This oneEOS Mythos S45 Electric Sauna Heater 15kW Black |  Harvia50 Series Wood Stove Sauna Heater Package |  FinnleoMagma 28.8 kW (208V 3PH) Sauna Heater |  HUUMHIVE Series 18 kW Sauna Heater Package |  Narvi50 Wood-Burning Sauna Heater - 50kW for Up to 2 | |
|---|---|---|---|---|---|
| Lowest price | $10,441 | $10,349 | $6,955 | $6,471Lowest | $8,995 |
| Sold by | 10 sellers, up to $14,916 | 2 sellers, up to $10,349 | 2 sellers, up to $6,955 | 9 sellers, up to $6,690 | 2 sellers, up to $8,995 |
| Power | 15.0 kW | 40kW kW | 28.8 kW | 18.0 kW | 24 kW |
| Room size | 494-634 cu. ft. | Not listed | Not listed | 636 cu ft | 706-1236 cu. ft. |
| Voltage | 208V / 3 Phase, 60 Hz | Not listed | 120V/208V | 240V | Not listed |
| Warranty | 2-year warranty; 2-Year Limited Warranty | 2-year warranty | Not listed | 3-year residential warranty; 1-year commercial warranty | 2-year warranty; 2-Year Limited Warranty |
| Every seller | Compare it | Compare it | Compare it | Compare it |
The details
Mythos S45 Electric Sauna Heater 15kW Black
- Rated output of 15.0 kW
- Needs a 208V circuit
- Made from stainless steel
- Sized for rooms up to 634 cu ft
- CSA listed
- 2-year warranty listed
- Heater
- for easy maintenance
- Power
- 15.0 kW
- Voltage
- 208V / 3 Phase, 60 Hz
- stone capacity
- 99 lbs / 45 kg
- Weight
- 87 lbs / 39.5 kg
- Exterior
- 33.5" x 19.7" x 14.6" (84 x 50 x 37 cm)
- Wood / material
- stainless steel
- Room volume
- 494-634 cu. ft.
- Circuit
- 30 A
- Certifications
- CSA
- Warranty
- 2-year warranty; 2-Year Limited Warranty
What’s included
- EOS Mythos S45 Sauna Heater – Black Finish
- Cubius Stones (Black and White Set)
- Mounting Hardware
- Integrated Terminal Connections
- Installation Manual
Options
- Available Finishes: Anthracite, Black, Stainless Steel, White
- Kilowatt: 12kW, 15kW
From the sellers’ own product listings, checked 2026-10-01. Confirm specs with the seller before you buy.
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