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Posted by HeatPro on September 17, 2008 at 11:22:04:
In Reply to: Re: Decisions on what to do with failed Burnham gas boiler posted by cglex on September 17, 2008 at 11:12:35:
: I don't know if the system is "sealed" as you say.
+++ Easy to find out. Close the hand valve to the boiler line to prevent water from entering the system. You'll see the results of a pressure drop in a few days (or hopefully not.)
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