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Posted by Joe Brix on May 23, 2006 at 08:41:49:
In Reply to: Re: condensing boilers posted by HeatPro on May 22, 2006 at 21:26:10:
Remember that condensing boilers are direct vent and use PVC venting. The pipes are pitched back to the boiler so all condensate should flow back to the stainless steel or aluminum heat exchanger. Here you'll have a drain or pump to remove the acidic condensate. It shouldn't get on your foundation walls anyway.
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