Airing system of single-family dwellings
On the top left in the picture is the flap of the summer bypass. Thus the chill current of air from an underground buried pipe is not warmed up by the exhaust air.
|Technic for buildings and living|
|Modern domestic technic from air to air heat exchange to central vacuum cleaners. Directory over all our reports about house technic.|
|Airing systems with heat recovery|
|Airing systems with heat recovery. Directory over all our reports about air to air heat exchangers.|
Context description: air exchange airexchange system airsystem exchangesystem airexchangesystem systems airsystems exchangesystems airexchangesystems heat recovery heatrecovery
photovoltaic solarenergy solarpower solar fair photovoltaicfair solarenergyfair solarpowerfair solarfair faris photovoltaicfaris solarenergyfaris solarpowerfaris solarfaris exhibition photovoltaicexhibition solarenergyexhibition solarpowerexhibition solarexhibition exhibitions photovoltaicexhibitions solarenergyexhibitions solarpowerexhibitions solarexhibitions Europe Europan German Germany Freiburg event events date time year 2005 05 month 6 June spring summer 2005-06 200506 Photo Photos pic pics picture pictures JPG JPEG