More Certified large vent units on their way!

Posted by on Nov 16, 2010 in news | Comments Off on More Certified large vent units on their way!

Testing, and the subsequent Certification of ventilation units to the Passivhaus criteria are critical to ensuring a building will perform as predicted.  If you are using an non-certified unit, a penalty of 12% off the efficiency must be applied.  Although there are several units suitable for houses (not too many small enough for our flats) there is only one unit type over 2m3/s (http://www.pichlerluft.at)

In step Swegon, who have just announced they will be certifying their Gold unit :http://www.swegon.com/en/Products/Air-Handling-Units/GOLD-One-Piece-Unit—Version-D/

To find certified units go to http://passiv.de/ click on ‘Zertifizierung/Zertifizierte Produkte/Luftungsgerate’