Kirami Duo Plunge by Harvia – a twin-basin hot/cold tub that redefines bathing

The hot tub is heated by two dual electric heaters. Each basin has its own unit. The heaters are efficient and easy to use, and heat the pool water in about 24 hours. An air source heat pump is a smart unit consisting of a cooling and heating function, a circulator pump, a filter and a control panel. The total power of the unit is about 5 kW. The filter always works when the unit is on. The reference heating or cooling time is about 1°C/hour for M-size basins, while for small basins it is 2-3°C/hour. The net power transferred to the water by the air source heat pump is currently 5 kw

The heat-treated pine used in the outer shell is a Finnish alternative for dark-colored imported wood. ThermoWood is a high-quality, long-lasting material with a warm brown color that maintains its shape well. Light gray is velvety smooth and delicate dotted inside color. The soft, vibrant grey of the interior is always timeless and elegant, and it blends in beautifully with the environment.

The barrel diameter is 200 cm and water volume 1230 litres. It is suitable for 2-4 people. The dry weight of the hot tub is 313 lbs. The gross heat output of the 2xDual stove is 5 kW and the net heat output transferred to the water is 5 kW.