This external hot tub heater is suitable for hot tubs up to 200 cm. The water circulates between the stove and the tub using the principal of thermosiphon (the movement created by rising hot water) and eliminates the need for a circulating pump or electricity. The stove is equipped with a 2m long chimney. Chimney consists of two parts. Delivering time 7 - 10 days.

Model: Ignis-V40

Type: Wood-fired

Material: Aluminum, seawater resistant

Width: 400 mm

Height: 500 mm

Length: 600 mm

Weight: 35 kg

Chimney: 2000 mm (stainless steel)

Power: 40 kW

Diameter of tubes: 50 mm

The stove is made of high quality marine aluminium. The thermal conductivity of aluminium is about 15 times better than the stoves made of stainless steel and therefore aluminium stoves are up to 30% more effective.

The material is 3 mm thick, which is two times more than in case of regular furnaces made of stainless steel. And of course, aluminum furnace is 30% lighter. Aluminium furnaces have longer useful life than furnaces made of stainless steel. The aluminium heaters retain their shape for a long time. Heaters made from thin stainless steel may become crooked.

High-quality MIG welding ensures the perfect end result. We check and test impermeability of all welded seams.