underfloor heating air lock
Help and information on all topics relating to your central heating, air conditioning and ventilation issues.

willg
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Labourer
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Joined: Fri Feb 29, 2008 10:01 am

underfloor heating air lock

by willg » Fri Feb 29, 2008 10:51 am

Hi, I have a polypipe underfloor system and one of the circuits does not flow, I imagine there's an airlock. Question is: how do I bleed it out? Any experiences out there?