Posts tagged with "ducts"



15. February 2016
The photos above are the best advertisement for our SEVi decentralised HRV System. They just show the peak of the iceberg - the visible parts of a standard mechanical HRV system. We suppose the extract ducts are filthy on the entire length, whilst the air intake ducts seemed to be visible clean. Not really a surprise because the extract valves absorb the dust and dirt, coming from the room and the fresh intake air ducts blow the dirt & dust back to the room. Perfect circulation! To bring...