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Posted by Tim on November 03, 2008 at 18:36:17:
In Reply to: Re: Eureka Williams Boiler Question posted by HeatPro on November 03, 2008 at 06:47:25:
Ok, let's say it's 50 years old and runs perfectly with no issues. What would be the best efficiency rating that this thing could produce? I thought if I knew how old it was, I might be able to determine the best efficiency this thing could produce. I know that new boilers are about 86 percent. I'm trying to determine how quickly I would recoup my expense if I replaced it. Thanks.