Traditional electric heater only · Rooms 250-425 cu ft · 240V single-phase, 33.3A, 40A double-pole breaker
DIY builder finishing a large traditional sauna roomDocumented brand guide
Finlandia saunas
Finlandia Sauna publishes traditional sauna rooms and electric heaters from its Portland, Oregon operation. The researched FLB line is made in Finland, uses built-in controls and is offered in 3, 4.5, 6 and 8 kW sizes for documented room volumes.
Typical research range$1,000-1,500 for the researched 6 and 8 kW heater listings; complete rooms and other heater lines vary
Heating and formatsTraditional electric heater only
Capacity labels researchedRooms 250-425 cu ft, Rooms 170-300 cu ft
Electrical labels researched240V single-phase, 33.3A, 40A double-pole breaker, 240V single-phase, 25A, 30A double-pole breaker
Official FLB specifications
Finlandia FLB60 vs FLB80
The official FLB table distinguishes these heaters by room volume, output, amperage, breaker and conductor size. Research prices are planning ranges from the seller records, not live manufacturer pricing.
| Researched model | Official room range | Published electrical requirement | Controls and stones | Research price |
|---|---|---|---|---|
| FLB-80 / KIP-80B Sauna Heater 8kW | Rooms 250-425 cu ft | 240V single-phase, 33.3A, 40A double-pole breaker and two #8 90 C copper conductors plus ground, according to the current official FLB specification table | Built-in thermostat and timer; 45 lb stone capacity, stones shipped separately | $1,000-1,500 |
| FLB-60 Sauna Heater 6kW | Rooms 170-300 cu ft | 240V single-phase, 25A, 30A double-pole breaker and two #10 90 C copper conductors plus ground, according to the current official FLB specification table | Built-in thermostat and timer; 45 lb stone capacity, stones shipped separately | $1,000-1,499 |
Warranty documents conflict
Finlandia’s contractor-specification page states a five-year limited heater warranty, while its 2024 brochure states one year on heaters and parts. Ask the seller for the written warranty that will govern the exact purchase.
Company and product overview
Finlandia Sauna publishes traditional sauna rooms and electric heaters from its Portland, Oregon operation. The researched FLB line is made in Finland, uses built-in controls and is offered in 3, 4.5, 6 and 8 kW sizes for documented room volumes.
Best suited for: Traditional electric sauna heaters, controls and room systems
Sauna models and lines covered
Traditional electric heater only · Rooms 170-300 cu ft · 240V single-phase, 25A, 30A double-pole breaker
Typical 8x12x8ft DIY sauna room buildNotable strengths and limitations
Strengths in the researched models
- Official documentation covers room volume, amperage, breaker size, conductor size, stone capacity and built-in controls for the FLB80.
- Official documentation covers the 170-300 cu ft room range, 25A draw, 30A breaker, conductor size, stone capacity and built-in controls.
Limitations to resolve
- Hardwired 240V installation and separately shipped stones add project scope. Public Finlandia warranty documents conflict, so obtain the applicable written terms before purchase.
Warranty information
Finlandia's current public documents conflict: its contractor-specification page states a five-year limited heater warranty, while the 2024 brochure states one year on heaters and parts. Confirm the written warranty supplied for the exact model and seller before purchase.
Where products are sold
- Amazon
- Sauna Kit Company
Seller availability and authorization can change. Confirm the current seller and warranty eligibility before checkout.
Research sources
- Finlandia FLB-80 / KIP-80B Sauna Heater 8kW Amazon listing
- Sauna Kit Company product catalog
- Finlandia FLB-60 Sauna Heater 6kW Amazon listing
- FLB wall-mounted sauna heater specifications
- FLB and KIP-B sauna heater installation and operating manual
- Specifications for architects and contractors
- Finlandia Sauna 2024 product brochure
Ready to shop?
Buy researched Finlandia models
Open the researched profile for the tradeoffs, or continue to Amazon to check the current price and availability.
Finlandia FLB-80 / KIP-80B Sauna Heater 8kW
$1,000-1,500
Finlandia FLB-60 Sauna Heater 6kW
$1,000-1,499
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