Classic Heaters

a silver and black heater

Designer SL2 Heater

The Finnleo "Classic" floor-standing heater.

Freestanding Pro heaters have been the standard of the industry for more than 20 years. Designed for large, commercial-sized sauna rooms, use with separate control panels. Remote control panel. Stainless steel exterior and junction box. Separate contactor box required.

Designer-SL2 Specifications

  • For rooms from 100 to 425 cubic feet
  • 14" W × 20" H × 26" D
  • Available in 4.5 kW, 6.0 kW, and 8.0 kW
  • Wall-mounted
  • 50 lb rock capacity
  • Pairs with the SaunaLogic 2 Control w/ Mobile App

Finnleo Sauna Brochure

control pad

SaunaLogic2
with Mobile App

North America's first sauna control with true worldwide mobile functionality. Operate your sauna from anywhere!

In addition to the mobile app with functionality from anywhere there is cell or data service, the SL2 takes the simple yet intuitive and popular Saunalogic2 control and gives it a modern upgrade. The glass touch screen on a smart-phone size surface 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.

  • Dimensions: 3 3/8" w x 5 1/2" H x 1/4" D
  • 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