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drummer

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drummer

boiler kettling

When i switch on my heating it fires up ok but within 20 seconds or so it starts banging and clicking ( kettling ) . I think i need to drain the system to get rid of an airlock or air pocket . Can...
23:11 Wed 02nd Sep 20092 answers, last by Steviegb 20:50 Tue 08th Sep 2009

Only 1 question