I've been reading alot about HRV, DVs etc type systems on here. Got a few quotes and they were all around the 3g mark. ended up buy a 2nd system for $500.
Going to install it myself so just got a few questions.
Where should the air ducts be? One of the sales person said that they should be by the doors in the rooms so they push the airs towards the windows, otherwise they will push the damp air from the windows into the room. He also said the system should be in the highest part of the roof.
The system just sucks air from the roof cavity and blows it into the room. Would it hurt to put a air filter on the inlet side as well or will this restrict the air flow too much. The outlet air ducts had a surprising amount of dust in them condescending it runs though a air filter first.
thanks in advance.