GEA AIR TREATMENT GMBH ZWNL. GEA HAPPEL KLIMATECHNIK

bathroom equipment + sanitary engineering swimming pool engineering indoor swimming pools and equipment swimming pool air conditioning heating engineering heating appliance accessories heat exchangers heat exchangers for warm and hot water heating engineering solar heating and cooling / photovoltaics / heat pumps heat pumps air/water heat pumpswater/water heat pumpsbrine/water heat pumps heating engineering heat emission systems convectors and accessories convectors ventilation and air-conditioning technology residential ventilation and air extraction systems systems and components for residential ventilation central units with air intake and air extractionheat recoveryair filters ventilation and air-conditioning technology residential ventilation and air extraction systems components for air-conditioning piping and distribution systems fan convectors ventilation and air-conditioning technology residential ventilation and air extraction systems central air-conditioning units ventilation equipmenthygienic units ventilation and air-conditioning technology residential ventilation and air extraction systems fans roof fans ventilation and air-conditioning technology air conditioning special components and equipment air heating equipmenthot air curtainsprecision air-conditioning equipment ventilation and air-conditioning technology refrigeration refrigerating machines and refrigerating systems chillersheat pumps