Summer bypass flap In the lower part of the device the bypass flap. Some other vendors deliver this only as special accessory. But 2 to 3% of the air could go the wrong way.  

Summer bypass flap

In the lower part of the device the bypass flap. Some other vendors deliver this only as special accessory. But 2 to 3% of the air could go the wrong way.

So it's possible to lock the summer bypass in winter with a shover completely.
index: 2006 2006 
Index: Technic for buildings and living Technic 
Index: Airing systems with heat recovery Airing 


 News RSS feed  News RSS Feeds 
  Pic 1 high resolution 


 Sitemap   Sitemap 


   Cars Traffic Mobility 
  Notebooks Laptops 
 Austrobau  2 
 Air heat exchanger  2  3  4 
 Humidity  Filter 
 Mountinabike from wood 
 Cellar  Pipe  Cable 
 Wood protection 
 Insulation 
 Live building  Houses 
 Energy  Technic  Plan 
 Furniture  Money