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Old 3/16/10, 11:30 PM
rsummers rsummers is offline
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Join Date: Oct 2003
Location: 13302 Cabin Hollow Court Suite 110 Chico, CA 95973
Posts: 43
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Default Re: ducting material

Unless the outer membrane has deteriorated its easy to seal old ducting to meet new Title 24 requirements. I would to sell everybody a new duct system as well but Ive brought many old systems below the 6% leakage thats required in systems installed in new homes.
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