With all that water being transferred, I'm worried about germs and bacteria building up in the RenewAire ERV. Does that happen?
Laboratory tests confirm that RenewAire is not hospitable to microrganisms. In the RenewAire ERV energy exchange core, moisture is transferred as a gas, not as liquid water. By staying dry, the core denies germs the environment in which to propagate. In fact, a bacteria colony deliberately injected into the RenewAire core material was found to have died within a short time.