A Wednesday What Is It?

This week we have an interesting one that you probably won’t see in the States…

This picture comes to us from across the pond from Ireland & is courtesy of Darren O’Gorman of the Target Zero Group. This is from a house that they were performing a Passiv Haus Certification on. Ah yes, what is it – well this is from the “extract” portion found in the kitchen for a Nilan Heat Recovery Unit.

Tweet