Heat Storing Sauna Heaters- For Instant Sauna

Designed and patented by Finnleo to provide saunas for today's fast paced lifestyles....saunas always ready when you are, saunas providing the environment desired by sauna users worldwide-lower temperature and higher humidity. Finnleo's "SaunaTime and "Saunatonttu" heaters are a combination of a thousand years tradition and the best of modern technology. These magnificent heat-storing heaters allow the sauna bather to enjoy sauna at any time without preheating. Simply open the lid, sit or lie down, sprinkle water on the preheated rocks....and enjoy.

The secret of the Finnleo heat-storing heaters is in the constant heat retained by the large quantity of rocks (200 lbs) within the super-insulated heater. Space age insulation technology made this innovation possible-super heated rocks inside, cool surface temperatures outside. The temperature of the rocks is maintained by low wattage elements that can be switched to 100 watts, 200 watts or 300 watts depending on the amount of heat and steam desired by the user. If more heat is desired, or if multiple users will use the sauna, the booster element can be turned on for extra heating power.

For sauna connoisseurs, the SaunaTime and Saunatonttu are sauna heaters designed to perfection: always ready - whenever you are, soft heat, luxurious steam, and supreme enjoyment.


 Originally developed and patented by Saunatec/Finnleo in the early 90's, this heater is considered the most dramatic sauna heater development ever.

As the name "SaunaTime" suggests, this sauna heater is ready for use at all times. Developed to recreate the sauna conditions of ancient wood-burning saunas (lower temperatures, huge rock mass, lots of humidity), its most notable benefit is the soft, moist steam, which comes from the depths of the extra large rock compartment.

• 34"H x 15"W x 19"D
• Separate control panel, OYD, mounted inside or outside the sauna
• Low wattage range ("always on" mode): 130W, 220W or 360W
• Booster element power range: 3.0kW, 4.5kW and 6.2kW
• For saunas 100 cu. Ft. to 425 cu. Ft.

 Model  Wattage of Booster  Wattage of Low wattage, "always on" mode
 SaunaTime 4  4.4 kw  135w, 225w, 360w
 SaunaTime 5  5.8 kw  135w, 225w, 360w


Everready Control

 Taking THE Original Heat Storing to new heights, Finnleo and world-renowned designer, Ristomatti Ratia, created the ultimate sauna heater-the Saunatonttu. Incorporating several patented features, and superb European design; the Saunatonttu is truly the "Best sauna heater in the world", bar none.

• Super insulated to keep rocks: always hot, always ready"
• Very low surface temperatures
• Safe for children; includes child safety lock on lid
• Small safety clearances gives flexibility in sauna design
• Patented lid-switch, allowing the booster element to come on when the lid is opened and to go off when the lid is closed
• Diminutive, hand-held control panel for easy in-sauna use, great looks and safety
• Fiber-optic light inside the rock compartment creates an atmosphere similar to glowing embers.
• Contemporary design with curved front, circular top and optional metal or wooden rail-the Saunatonttu will enhance the looks of any sauna
• Backside is square to allow installation into a sauna corner
• Can also be installed in front of windows, or even in the center of a sauna. In these installations, optional T&G backside panels are available
• Dimensions: 19 ¾"W x 19 ¾"D x 43"H
• Low wattage range ("always on" mode): 100W, 200W or 300W
• Booster element power range: 2.8kW, 4.4kW or 6.0kW
• For saunas from 110 cu. ft. to 425 cu. ft.

We make Saunas Our Business, Our only Business

For more information on Saunas, Steam baths and Infrared heat therapy rooms, Please remember that Erik is here to help you each step of the way.