Innovative air conditioning with the Lotter-Roth Thermosystem (LRT)

Wouldn’t it be great if the perfect heater existed? A heater that didn’t just provide warmth but
could also cool the air in summer? One that was very cost-effective, helped to protect the climate and
was simple to use? The Lotter-Roth Thermosystem (LRT) for individually manufactured concrete elements/
prefabricated ceilings turns this wish into reality. The LRT exploits the energy storage capability of concrete ceilings in residential and commercial properties, using them as large-scale heat exchangers for heating and cooling the building.

An idea with the feel-good factor: heating and cooling via the ceiling