Since 1984
From jet engine to economical hall heater – the story of Puls-air is one of engineering and three generations of a family business.
The Austrian engineer Georg Pletzer was commissioned to develop a propulsion system for unmanned target drones. The engine with pulsating combustion – tested up to Mach 0.7 – burned completely smoke-free and produced enormous waste heat. This gave rise to the idea of a heater with around 97 % efficiency.
Georg Pletzer delivers the first Puls-air warm-air heater. In the following years his son Werner Pletzer – a car-dealership owner well acquainted with the device's advantages – takes over production and distribution for the German market. Puls-air expands into Switzerland, England and the former Czechoslovakia.
Today his grandson Luca Pletzer runs the Austrian distribution. For over 40 years Puls-air has stood for compact, robust and particularly efficient heaters with which businesses across Europe save up to 50 % on heating costs.
Award-winning
The Puls-air technology has been honoured several times:
