1 / 7 · Photo: Finnish Sauna Builders
Harvia
Fenix Large Indoor Sauna 4-6 Person
$14,419best price, at Finnish Sauna Builders · 3 sellers, up to $14,419
- 6-person
- $2,403 per seat
- traditional sauna cabin (indoor)
Prices checked Sep 29, 2026. Freight, wiring and a pad usually add more; the cost calculator totals them.
We may earn a commission if you buy through our links, at no extra cost to you, and a fee when you request quotes through our builder partners.
Harvia Fenix Large Indoor Sauna 4-6 Person$14,419Shop at Finnish Sauna Builders The price ledger
Same product, 3 sellers
Cheapest first. Prices checked Sep 29, 2026; confirm freight and what's included before you buy.
Compare across brands
How it stacks up
 This oneHarvia Fenix Large Indoor Sauna 4-6 Person |  Almost HeavenDenali 6-Person Indoor Sauna Luxury Series |  Medical Saunas9 Traditional Sauna for 3-6 People |  AuroomFamilia 6 Person Indoor Sauna |  ThermoryMod6 Modern Social | |
|---|---|---|---|---|---|
| Lowest price | $14,419 | $14,644 | $15,649 | $15,990 | $13,800Lowest |
| Sold by | 3 sellers, up to $14,419 | 4 sellers, up to $15,343 | Peak Primal Wellness only | 3 sellers, up to $16,990 | Superior Saunas only |
| Size | 6-person | 6-person | 6-person | 6-person | 6–8 person |
| Wood / material | Premium Nordic Wood | hemlock | canadian hemlock | Aspen, and Thermo-Aspen | thermally modified pine |
| Heater | 10.5 kW | 8kW Harvia KIP80B with onboard manual controls | Rapid Internal Heating System™ | Electric Heater | 9 kW |
| Exterior | Not listed | 86”W x 63”D x 84.5”H | 82" (W) x 73" (D) x 82" (H) | 79” W x 79” D x 82.7” H – (Up to 5 people) | Not listed |
| Every seller | Compare it | Compare it | Compare it | Compare it |
The details
Fenix Large Indoor Sauna 4-6 Person
- Seats up to 6 people
- 10.5 kW heating output
- Made from nordic wood
- Capacity
- 4-6 Person
- Wood / material
- Premium Nordic Wood
- Power
- 10.5 kW
Options
- Accessory Package: No Accessory Package, Starter, Deluxe
From the sellers’ own product listings, checked 2026-10-01. Confirm specs with the seller before you buy.
More like this
Similar traditional indoor saunas
Photo: Finnish Sauna Builders 
Photo: Peak Primal Wellness 
Photo: Haven of Heat 
Photo: The Home Upgrade 
Photo: SaunaKits.com 
Photo: BiohackerX Tech 
Photo: Peak Primal Wellness 
Photo: Peak Primal Wellness
The maker
More from Harvia
128 models from Harvia in our index. See the whole range
Photo: Finnish Sauna Builders 
Photo: The Sauna Place 
Photo: Premium Saunas 
Photo: SaunaKits.com 
Photo: Almost Heaven Saunas 
Photo: Finnish Sauna Builders 
Photo: Art of Steam Co 
Photo: SaunaKits.com
The Sanctuary Report