MasterTherm
Praha, Czech Republic
Czech heat pump manufacturer making air-to-water and ground-source heat pumps of about 1 to 70 kW, R290 (propane) units, cascade systems and industrial cooling and waste-heat recovery solutions. It started in 1994 as an importer of US heat pumps. All R&D and production are in Jablonec nad Jizerou, and more than 70% of output is exported, mainly to Western Europe.