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Posted by Steve on October 17, 2011 at 17:57:34:
In Reply to: Re: Weil Mclain HE series 3 boiler posted by HeatPro on October 17, 2011 at 16:10:09:
: Your high limit control may have failed, so it stops the burner flame at 140F.
Nope, the flame continues the same as when it first fires up. The aquastat is working to specs.
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