central heating flushing

harrison_633 · 12 Oct 2014

Hi all i have put x800 in my heating system its been in about three weeks but the boiler keeps cutting out and there is sludge in the header tank. I have drained the system today and all water was clear. Have i done something wrong or is this normal? I have been unable to refill yet as i was unable to get any x100 today. thanks in advance

gigz · 13 Oct 2014

How did you put the x800 in ?. Best way is to drain all the water out, add the x800 then refill. You may have a blocked cold fill, use a magnet at the tee/aerjec. If its blocked you will have to unblock it.

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central heating flushing

harrison_633

gigz

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