External Octagonal Wood Fired Hot Tub Heater
Because of its unique design, this heater is more effective due to heat transfer through octagonal shape. It heats up really quickly and fits bigger tubs like 1800mm diameter perfectly. You can also add thermometer and pressure valve, as well as glass door if you want to upgrade the heater. Please select 316 stainless steel option for chlorine and salts treatment.
Material: Stainless steel (AISI 430 2-3mm);
More effective due to heat transfer through octagonal design;
Power: 22 kW (1600 – 1800 mm diameter hot tub);
Weight: 42 kg;
- 22 kW – Width: 480 mm; Height: 680 mm; Length: 550 mm; 42 kg;
- 28 kW – Width: 480 mm; Height: 680 mm; Length: 750 mm; 55 kg;
- 35 kW – Width: 480 mm; Height: 680 mm; Length: 900 mm; 70 kg.
1. 2 m chimney with rain hat;
- Using chlorine? Please select 316 stainless steel below.