Due to the current energy situation, the switch to renewable energies and the sustainable use of resources, energy-efficient system operation is more important than ever.  

In order to meet these increased requirements, the expansion of heat pumps and heat recovery systems is unavoidable. At Chillventa, Roller will be presenting type-tested heat exchanger tube geometries for highly efficient closed-loop heat recovery systems. The same applies to waste heat recovery, heat pump applications and other diverse applications in building technology.

For more information visit: https://www.walterroller.de/en/products/heat-exchanger/le-lk