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Glow Worm ultracom 38cxi

Posted: Sat Dec 12, 2009 7:30 pm
by shedman
Hello, can any body give me information on how the 38cxi operates on heating as i am not sure if my boiler is faulty.
The heating heats up to s.p then once it gets two degrees over s.p the burner switches off and only circulates water for 5 or 6 minutes radiators get luke warm then boiler fires up again.
regards,
shedman. :?