Internal Woodburning Hot Tub Stove (40kW)

• Model: Ignis-S40
• Type: Wood-fired
• Material: Aluminum, seawater resistant
• Width: 300 mm / 11,8 inches
• Height: 900 mm / 35,4 inches
• Length: 770 mm / 30,3 inches
• Weight: 29 kg / 63,9 lb
• Chimney: 2000 mm (stainless steel)
• Power: 40 kW
• Lower part height: 600 mm / 23,6 inches

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

The material is ca 0.12 inches (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. Aluminum 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.

It’s strictly forbidden to start the heating before the hot tub is not filled with water.

When the stove is approximately 75% under the water it’s allowed to start heating. Otherwise the stove will be damaged.