From January 2012 Kælismidjan Frost represents Gesellschaft für Wärmetechnik mbH that has produced plate 
heat exchangers, under the market name Thermowave, in Berga, Germany since 1992.
The Thermowave heat exchangers are produced in two varieties as gasket and/or welded plate heat exchangers that have a wide range of applications such as:
Cooling and refrigeration.
Food processing.
Chemical and process industry.
Swimming pools.
Geothermal power plants and central heating units.
Frost sees the agreement with Thermowave as an opportunity to be able to provide its customer with a good quality product and a better know how and technical back up.