The use of a KUSATHERM sauna heater reduces your operation costs up to 22.000€ each year. The amortisation is less than 1.5 years (these facts are considered to a 90 kW sauna heater). Additionally the emission levels of Co2 is reduced up to 66% by using gas as fuel. With a KUSATEK sauna heater you can perfectly combine economic and ecological targets. Not only the sauna operator has got many advantages by using a KUSATHERM sauna heater but also the customers benefit from it by a pleasing and mild sauna climate and a sauna infusion of highest quality.