Finnmark
FD-4 Trinity Hybrid Infrared & Steam Sauna
A 2-person hybrid cabin combining a 1750W infrared array with a 1.9kW Harvia traditional stove and red light therapy, on a standard 120V/15-20A circuit.
$7,795$9,985
Check PriceEditor's ChoiceGolden Designs
Forssa Edition 3-4 Person Sauna (GDI-7203-01)
5.0(1)
A 3-4 person traditional steam sauna with Canadian Hemlock exterior and Red Cedar interior, built around an 8kW electric stove.
- Capacity
- 3-4 people
- Installation
- indoor
- Dimensions
- 75"W x 48"D x 78"H assembled
- Power
- 8kW stove requires a dedicated 240V/40A circuit; separate 120V/15A circuit for lighting and audio controls
$8,999
Check Latest PriceWe may earn a commission if you purchase through this link, at no extra cost to you. Price and availability are set by Golden Designs and subject to change. Information last verified September 8, 2026.
Forssa Edition 3-4 Person Sauna (GDI-7203-01)
$8,999
Who It's For
- Families wanting a large capacity at a moderate price
- Buyers comfortable installing a dedicated 240V circuit
Key Specifications
- Heater Type
- 8.0kW built-in electric stove
- Cabin Material
- Canadian Hemlock exterior, Red Cedar interior
- Door
- Tempered glass
- Assembled Dimensions
- 75"W x 48"D x 78"H
Key Features
- 8.0kW built-in electric stove
- Canadian Hemlock exterior with Red Cedar interior
- Tempered-glass door
- 120V/15A circuit for lighting and audio controls
Installation
Indoor installation; requires a dedicated 240V/40A circuit for the heater
Warranty
Warranty terms vary by merchant — confirm current coverage before purchase.
See how the Forssa Edition 3-4 Person Sauna (GDI-7203-01) stacks up against alternatives in our Best Home Saunas of 2026 comparison.
Pros
- + Large 3-4 person capacity at a sub-$9,000 price point
- + Dual-wood construction (hemlock exterior, cedar interior)
- + Verified 5-star customer review on the manufacturer's site
Cons
- − Only one customer review on record at time of research (small sample size)
- − Requires a dedicated 240V/40A circuit for the stove
Alternatives to Consider
Finnmark
FD-5 Trinity XL Hybrid Infrared & Steam Sauna
A 4-person hybrid cabin combining a 2700W full-spectrum infrared array with a 4.5kW Harvia KIP traditional heater, backed by a stated 10-year warranty.
$8,995$10,000
Check PriceGolden Designs
Nora 2-Person Outdoor Hybrid Sauna (GDI-8222-01)
An outdoor hybrid cabin combining a Harvia traditional stove with near-zero-EMF infrared panels, powered from a single 240V circuit.
$14,999$18,999
Check PriceFrequently Asked Questions
How much does a home sauna cost?
Compact 1-person infrared cabins start under $2,000, while larger family-size cabins and traditional wood-fired units can run $6,000–$8,000 or more.
Do I need an electrician to install a home sauna?
Compact infrared cabins often run on a standard household outlet, but larger infrared cabins and most traditional heaters require a dedicated circuit installed by a licensed electrician.
Indoor or outdoor — which should I choose?
Indoor cabins are faster to install and keep the sauna close to living space; outdoor cabins free up interior square footage but need a weatherproof build and foundation.