
Hot tub Norra #185 heater
Wooden fired Vingberg heater dedicated to hot tub Norra #185 is made from high quality 3 mm marine aluminium and installed outside the hot tub. The heater has 10 times better thermal conductive properties than heaters made from stainless- steel. It significantly translates to 30% less heating time and fewer wood consumption. The front panel and the drawer are made from light stainless steel . The heater is equipped with rain cap and fire box that prevents flames in the chimney. The chimney contains two coupling valves and one drain valve. Vingberg heater is easy to assemble and use through the year.
Technical information:
- Heater output – 40 KW
- Height – 58 cm
- Width – 49 cm
- Water volume in the heater – 75 L
- Chimney diameter- 15 cm
- Chimney height – 200 cm
- Heating surface – 13 650 cm2
Sauna Akka #280 heaters:

The Harvia M3 has a classic design and is suitable for woodburning saunas. It turns a sauna bath into a pleasurable experience and adds a touch of traditional atmosphere. The even heat and efficient air circulation guarantee an enjoyable bath. The Harvia M3 comes equipped with a glass door, allowing the warm glow of the fire to complement the sauna atmosphere. The colour of the stove is elegant graphite black and it has a stainless steel air-flow spoiler. The M3 stove can be equipped with a pipe model water heater.
- Heater output – 16,5 kW
- Stones – max. 30 kg
- Width – 39 cm
- Depth – 43 cm
- Height – 71 cm

Huum Drop is another altenative for heating the sauna. The heater is inspired by the purest element in nature – a water drop. Its round design softens and livens up the angular interior of a classic sauna, giving it a touch of elegance. But DROP isn’t only about the looks. This compact wall-mounted heater can actually fit up to 60 kg of stones, exceeding most wood-burning stoves and guaranteeing long-lasting steam.
- Heater output – 9 kW
- Stones – max. 55 kg
- Width – 39 cm
- Depth – 33 cm
- Height – 59 cm