The design of the auxiliary evaporator R is characterised by a high-quality appearance, with an exterior consisting of brushed and powder-coated stainless steel. The cover shell for fragrance oils and herbs is made of dark glazed ceramic and is suitable for dishwasher use. The device has an evaporator capacity of 2.5 kW, contributing to a comfortable climate in the sauna. The auxiliary evaporator can be used alone or with an extension module.