Guest guest Posted May 2, 2012 Report Share Posted May 2, 2012 Thanks Jim, I found a lot of good information there!http://www.cmhc-schl.gc.ca/en/co/maho/yohoyohe/inaiqu/inaiqu_009.cfm--- Subject: Re: Air ExchangersTo: iequality Date: Saturday, April 21, 2012, 5:12 PM Barb All of the major manufacturers make a quality line and a builder's model; the latter are minimum first cost and maximum total cost. None, however, would have the gall to advertize a 95% efficiency; that is quite impossible. I suggest that many of the other claims on this manufacturer's site are as about as factual as that statement. See Bob Brady's article on the death of FACTS. Get a copy of CMHC's About Your House free article on choosing an HRV. It has some helpful information and advice. Only those HRVs or ERVs that have HVI certification should be used. Note that many of the names/brands are for units that are made by one of three or four manufacturers. Quote Link to comment Share on other sites More sharing options...
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