DIY ventilation heat exchanger

[Fornax]

Originally Posted by kostas

Any news about your hrv? Did you get those heat exchangers from recair?

Actually I did order and receive one of those heatexchangers and I did build a new HRV. I have been using it since early october and it is much better than the one I initially build with the aluminium HX-core.
I took a few pictures which I will finaly post here soonish..

In october I collected numbers on temperatures and efficiency but back then the weather was quite warm so the difference in temperature was low giving meaningless numbers. Time for a follow-up indeed :- )