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Posted by HeatPro on November 30, 2006 at 01:51:31:
In Reply to: Endurance leaking posted by Megan Dennen on November 29, 2006 at 23:39:21:
If you disconnect the boiler water feed line after the boiler is filled
AND the expansion tank is large enough,
the pressure will not make the relief valve dump water more than once.
Then, when the pressure has stabilized, you can reconnect the water line to find if there is a problem with the pressure reducing valve(s).
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