HELO 20 PK standard model. The heater structure incorporates heavy-duty 8 mm thick (minimum) firebox cover.
Helo 20 PK or saunas 6-16 m3.
Heavy-duty 8 mm thick firebox cover. X-TRA flame circulation system.
HELO 20 PK has a wood burning heater's Coanda Effect The patented air channeling system between the outer shroud & inner firebox allows heated air to efficiently pass through the rock chamber for faster and more even heating of the rocks. This improves steam generation and air circulation in the sauna. As the fire dies down, the firebox walls cool & the air stops rising out of the rock compartment, what we call the "Coanda" effect. The stones retain their heat longer, providing long-lasting comfort while using firewood as efficiently as possible. Traditional wood burning saunas really go to the heart of the pure sauna experience. The incomparably soft heat, lush hiss of steam and relaxing crackle of a wood-fueled fire. Even the ritual of tending the fire.
Delivery time (d.)
Recommended sauna size (m3)
Dimensions height (mm)
Dimensions width (mm)
Dimensions depth (mm)
Stone capacity max. (kg)
Location of smoke outlets at rear: from floor to centre of hole
Fire chamber cover (mm)
Maximum length of firewood, (mm)
Safety distance to front (mm)
Safety distance to sides and back / wood and bricks (mm)
Safety distance from upper surface to ceiling min. (mm)