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noisy pump in CH system
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dajome
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noisy pump in CH system

by dajome » Thu Oct 23, 2008 6:58 am

Hi,

I have a noisy pump in my combi boiler - sounds like air in it - any views on how I can get it out - trying to get hold of a heating guy at this time of year is pretty hard and I'm sure it must be a fairly simple job.
htg engineer
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by htg engineer » Thu Oct 23, 2008 12:47 pm

Check the auto airvent on the boiler is open. Vent pump by undoing large screw on the pump head to allow air to escape.

htg
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