"Tunguska 2011" woodburning sauna stove is an update version of one of the most popular "Tunguska" sauna stoves. The stove underwent the next, fourth restyling of its physical form since 2001, as it is now manufactured with the help of most state-of-the-art equipment. In addition, some improvements were made in its structure based on the many years of it production, sales and operation.
For example, the solid external case without any ventilation holes maximally screens infrared emission from the fire place. Conditions of air convection flow passing have been improved. Instead of passing through ventilation holes in the case, the air freely exits along the whole upper stove perimeter.
Deep non-ventilated stone compartment is heated from five of six possible sides ensuring quality stone heating. The stove has an implemented concept of thermal strength uniformity. The thickness of furnace parts subject to the highest thermal and mechanical load was increased 1.5 times. In addition, the stove bottom and side walls of the fire place are strengthened with lengthwise beams of heat-resistant steel.
The stove is made only of heat-resistant heavily alloyed steel. All «Tunguska 2011 Inox» stoves are covered by an «Iron warranty» for 3 years for the integrity of the metal and of the welded joints in the furnace.
Vitra is with a big translucent screen with the diagonal of 42 cm.
"Tunguska" was made specially for those who like intense steaming modes. This stove heats the steam room to maximum temperatures at a maximum speed, and is to a great degree intended for the Finnish sauna mode.
Features and Benefits
Decorative exterior parts are made by means of modern technologies.
Conditions for the air convection flow to pass are improved. Instead of passing through ventilation holes in the cover, the air freely exits along the whole upper perimeter of the stove.
A concept of thermal strength balance is implemented in the stove. The thickness of the firebox elements that are subject to the highest thermal and mechanical load is 1.5 times higher. The bottom of the stone unit and side walls of the firebox are strengthened with stringers made of heat-resistant steel.
A solid exterior cover without ventilation holes screens the infra-red radiation from the firebox to the maximum extent.