Discount: 20% This stylish 4.5 kW sauna heater turns up the heat! The 4.5 kW electric sauna heater UNI_SAUNA_S4.5KW from Uniprodo, your experts for health and beauty, is ideal for private dry sauna cabins measuring 3 to 6 m3. You can steplessly adjust the temperature range between 30 and 110 °C using the dial