Finnleo Heaters Controls

Finnleo sauna heaters & controls

Sauna Heaters

Quality craftsmanship is the signature of genuine Finnleo wall and floor heaters. Designed for high performance, Finnleo heaters put more rocks in direct contact with the elements. The result is pure bliss: a soft steam and even, gentle waves of heat that keep the climate irresistibly perfect. Choose from a range of options to suit every taste and sauna room, each offering a unique expression of the pure sauna experience.

Sauna Controls

In the Finnleo pure sauna experience, managing the climate, timing and comfort of your sauna is never a source of stress. Finnleo sauna controls are attractive and designed and manufactured to provide years of dependable, convenient and safe operation. And regardless of the option you choose or is recommended for your heater, Finnleo sauna control units let you create the environment that’s perfect for you—easily and intuitively.

Sauna For Your Health

Sauna For Your Health

Classic Heaters


For small saunas and tight spaces, the Junior heater combines great European design with easy-to-use digital technology. For saunas up to 150 cubic feet.

Designer B

Offers in-room control of your sauna or for installs where external controls are not an option. Controls feature "9+1" timer with 9 hour time delay feature. Controls bottom mount--front or side.

Designer Pure

For saunas from 150 to 425 cubic feet, the Designer Pure pairs with the Pure 2.0 digital control. The classic style of the Designer heater and the European styled Pure control make an attractive combination.

Designer SL2

For saunas from 150 to 425 cubic feet, the Designer SL2 pairs with the SaunaLogic2 with a world-wide mobile app. This new control and app allow you to control your sauna from anywhere in the world.


The Pro Series heaters have been the standard of the industry for more than 25 years. They are designed for large, residential and commercial-sized saunas With a maximum amount of stones of 132 Ibs, these stoves create a pleasant and relaxing sauna experience.

Blackline Heaters


The Piccolo is a wall-mounted rock tower heater for smaller saunas from 70-175 cu. ft. Match with Pure 2.0 control. BioWater Technique technology is standard.


The Himalaya is a floor standing, 210 lb rock tower heater with stunning Nordic design. For rooms up to 500 cu. ft. Match with the SL2. Elite or Pure 2.0 Controls. BioWater Technique technology is standard.


The Vena is ideal where a wall-mounted heater is desired. For rooms up to 425 cu. ft. Match with the SL2 control. BioWater Technique technology is standard.


The Laava heater is designed for large residential and commercial-sized saunas. With a maximum amount of rocks of 132 lbs, this heater creates a pleasant and relaxing sauna experience. Match with the SL2-C, Elite, Pure 2.0 or FSC controls. BioWater Technique technology is optional.


The Magma heater is designed for large commercial size sauna rooms requiring two or more floor heaters--from 21.0 kW to 28.8 kW. Match with the SL2-C control. BioWater Technique technology is not available.

Woodburning Heaters








Tonttu Heater


A collaboration between Finnleo and world-renowned Finnish designer Ristomatti Ratia, the Pikkutonttu sauna heater incorporates several patented features and superb European design. Its secret is in the constant heat retention by the large quantity of rocks within the super-insulated shell. This means soft, perfect heat.

SaunaLogic2 Control With Worldwide Mobile App

Operate Your Sauna From Anywhere

Operate Your Sauna From Anywhere

The SL2 Control is North America's first sauna control with true worldwide mobile functionality. Operate your sauna from anywhere you have cell service. The SL2 control is feature-rich giving sauna users flexibility to control their sauna easily, from anywhere. Your sauna will be ready when you are!

Modern Design & Simple to Use

In addition to the mobile app with functionality from anywhere there is cell or data service, the SL2 has modern design and is simple to use. The glass touch screen provides a modern and extremely flexible option for the modern sauna owner. This control operates time, temperature, lighting (including optional color lighting), and can even work with our Bluetooth sound system.

Control All Sauna Functionality From the SaunaLogic Mobile App

Control All Sauna Functionality From the SaunaLogic Mobile App

The fully customizable mobile app-operated control has powerful capabilities and goes well beyond simple on/off functionality. The SaunaLogic app allows users to control all functions and programming of their sauna from wherever they are. Within the app, the user can adjust temperature, change sauna mode (Infrared to Traditional), choose the light color (built-in RGBW light control with dimmer), turn Bluetooth on/off (for use with optional SL2 Audio Kit), set a delay time (up to 24 hours), use the 60-minute timer, create daily/weekly/monthly schedules, and more.

The SaunaLogic2 mobile app is available for the iPhone and Android smartphones, iPads/tablets, and works with Google Home, Alexa and Siri. The Administrator of the app can create a “Family” and add as many users as they wish.

Pure 2.0 Control

Finnleo's Pure 2.0 Control has simple control features such as 10-hour preset, simple time and temperature control as well as light operation. The modern, black colored glass touch screen provides a large, easy to read, digital readout of temperature. 

Pure 2.0 Control Specifications

  • 3 3/8" W x 5" H x 1/2" D
  • Time and temperature settings
  • Digital readout of current temperature
  • 60 minute timer
  • 10-hour time delay
  • Light switch
  • Can be mounted inside or outside the sauna
  • Waterproof
  • Surface mount
  • Can be used with optional on/off switch for flexible operation or commercial use. 
  • Match with Piccolo heater, Himalaya heater, Vena Pure heater or Laava heater