FinSteam Ab Oy

FinSteam is the only CE-certified, electricity-free gas sauna heater available on the European market.

FinSteam gas sauna heaters hold an EU Type-Examination Certificate in accordance with the

EU Gas Appliance Regulation (EU/2016/426)

What’s the real cost of sauna heating?

Are you planning to build your own sauna or replace your current heater?
A common question is what sauna heating actually costs with different types of heaters.

Use the FinSteam calculator to find out how much sauna bathing costs with different heater types.

How much does sauna heating cost? – Try the FinSteam calculator

Bring sauna to where life is

The Unique Option – There’s nothing quite like it.

We believe that a sauna is not a privilege, it´s a basic human right.

It’s authentic. It’s clean. It’s fast. It’s Finnish sauna – reimagined.

FinSteam isn’t just a product. It’s an invitation.

A new era of Finnish sauna culture begins here.

We are not rewriting the story of Finnish sauna culture.
We are just adding a new chapter.

Every mission starts with an invitation

Anyone.Anytime.Anywhere.

The Power of Finnish Sauna

Our mission is simple: we want to bring the Finnish sauna experience to more people, and in doing so, we’re helping to foster the benefits of the sauna. Not just for relaxation, but for well-being, health, and happiness.

Our invitation is to experience the magic of sauna — anytime, anywhere, for anyone who needs it, wants it, or loves it.

Imagine the opportunity to enjoy the warmth, healing effects and peace of a Finnish sauna without having to wait long for the sauna to heat up, without a permanent structure and without worrying about electricity.

With FinSteam, your sauna fits your schedule.

Not the other way around.

1. FinSteam is the only CE-certified, electricity-free gas sauna heater available on the European market.

Built to meet the highest EU safety and performance standards. FinSteam gas sauna heaters hold an EU Type-Examination Certificate in accordance with the EU Gas Appliance Regulation (EU/2016/426)

3. No electricity required

Operates entirely on gas, giving you the freedom to enjoy a sauna anywhere, anytime.

4. No chimney needed

Operates safely and efficiently without the need for a fixed chimney or exhaust system.

5. Suitable for all types of saunas

Perfect for all types of saunas — from garden and barrel saunas to tent saunas, cabins, and traditional indoor saunas. Designed for both indoor and outdoor use, wherever you choose to enjoy your sauna.

8. Eco-Friendly

Carbon dioxide (CO₂) emissions are 75% lower than with a wood-burning sauna heater.

9. Fast heat-up time

Heats up fast – reaches sauna temperature in under 20 minutes.

10. Economical to use

Gas consumption only ~0.6 kg/h with full power.

11. Durable and Reliable

Made of stainless steel with anti-corrosion protection for long-lasting performance.

7. Safe to use

Equipped with an ODS (Oxygen Depletion System) that automatically shuts off the heater if oxygen levels drop, ensuring safe operation at all times

12. Gas Pressure & models

30 or 37 mbar. Available models G31 Propane, G30 Butane and natural gas G20 & G25.

2. Power 8,1 kW

Suitable for sauna tents and non-insulated saunas of 4–8 m³, and for insulated saunas of 4–12 m³

6. Compact design

Size 61 x 51 x 30cm and weight 9,8kg (without stones).
Stone capacity: max 20 kg

12 essential facts about the FinSteam Sauna heater

Bring sauna to where life is.

sauna heaters expanding sauna culture about finsteam home sauna tents become a distributor sauna benches Finsteam q&a eNGLISH SVENSKA SUOMEKSI Why Choose finnish sauna? ENG SWE FIN

FinSteam is the only CE-certified, electricity-free gas sauna heater available on the European market.

What’s the real cost of sauna heating?

With FinSteam, your sauna fits your schedule. Not the other way around.

Bring sauna to where life is.

With FinSteam, your sauna fits your schedule.

Not the other way around.