Welcome to Lautner Energiespartechnik

Since the 1970s, rotary heat exchangers have been the most effective and economical system for heat recovery in ventilation and air-conditioning systems. Lautner Energiespartechnik GmbH has been producing highly efficient rotors of the highest quality Made in Germany at its plant in Helmstadt for more than 30 years. Our intuitive calculation software allows you to quickly design our rotors according to your individual requirements.

Below you will find an overview of our products and further information. We look forward to hearing from you.