<img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1649508931983063&amp;ev=PageView&amp;noscript=1">

Blackline with BioWater Technique

BioWater Technique... Experience Sauna Reinvented

Simplicity is a Good Thing

We have trail-blazed the sauna industry for almost one hundred years. We now introduce the only multilayered sauna experience on the market. A new dimension in modern sauna solutions. And it is handmade in Finland, as usual.

heaters-blackline-feature-1

A Sauna That Changes With You

The new BWT-ready sauna provides a multidimensional experience of pleasure and relaxation in true Finnleo fashion. A multitude of sauna experiences in one single and ingenious sauna solution.

sauna heater blackline

One Heater. Multiple Sensations.

Indulge in a multilayered sauna experience. Enjoy your favorite sauna alone or share different experiences with others. With a BWT-ready sauna heater it is all possible. The flexibility of BWT opens up a number of opportunities for pleasurable sauna experiences that you can all enjoy.

blackline bwt sauna heater

Two Sauna Types From One Heater

BWT makes it all possible.

Soft Sauna

Fill BWT water container and set temperature to:

  • 140-175 º F
  • More humidity
  • Lower temperature
  • A gentle sauna experience
  • Bio-aroma available

Traditional Sauna

Use BWT without water and set temperature to:

  • 175-190 º F
  • High temperature
  • Low humidity
  • A great, traditional sauna experience

We have a network of authorized dealers throughout North America.


Find a Dealer

icon-custom-design.svg

Custom Design

We are ready to help with free design service, including 3D CAD renderings.

Get started

icon-world-class-support.svg

World Class Support

Our knowledgeable staff is available to answer questions and help plan your sauna.

Learn More

icon-warranty.svg

Warranty

Industry leading warranty backed by America’s #1 sauna company.

Learn More