Designer B sauna heater

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-B Heater Specifications:

  • For rooms from 100 to 425 cubic feet
  • 16-1/2” W × 23” H × 11” D
  • Wall mounted heater
  • Available in 4.5 kW, 6.0 kW, and 8.0 kW
  • 50 lb rock capacity
  • Built-in controls with “9+1” timer with 9-hour time delay feature
  • Controls bottom mount front (standard) or on left or right side
Designer 45BDesigner 60BDesigner 80BDesigner 80B/ 3
Sauna size (Cu. Ft.)100-210175-310250-425250-425
Heating power (kW)
Vulcanite rocks (lbs)33505050
Amps/ Voltage/ Phase18.8/ 240/ 125/ 240/ 133.3/ 240/ 122.2/ 208/ 3
Control UnitBuilt-inBuilt-inBuilt-inBuilt-in
Shipping Weight35363737
Dim. (inch) (WxHxD)16½ x 23 x 1116½ x 23 x 1116½ x 23 x 1116½ x 23 x 11

SaunaLogic2 Control with Mobile App

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!

The SaunaLogic app allows users to control all functions and programming of their sauna from wherever they are.

Control Specifications

  • Intuitive display (time/temp/lighting/system status)
  • 24-hour time delay
  • 60-minute timer
  • Built-in RGBW light control with dimmer (with Finnleo low-voltage lighting kit)
  • Built-in Bluetooth button for use with optional SL2 Audio Kit
  • Available in Traditional-Sauna or InfraSauna models

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.

Want More? Consider These

Designer SL2 sauna heaterDesigner SL2 sauna heater

Finnleo Designer-SL2 Sauna Heater

For saunas from 150 to 425 cubic feet, the Designer SL2 heater 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.

Himalaya electric sauna heaterHimalaya electric sauna heater

Finnleo Himalaya Sauna Heater

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

laava electric sauna heaterlaava electric sauna heater

Finnleo Laava Sauna Heater

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 Control. BioWater Technique technology is not available.

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