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Posted by HeatPro on May 30, 2006 at 11:38:44:
In Reply to: Re: could we have combustion problem? posted by Dave on May 30, 2006 at 09:43:22:
Facts and measurements always make the difference.
Is that with the burner on low stage or high, or both? I suspect that high burner is stressing the exchanger fluid in the design and is meant for short use in the coldest weather.
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