T asked ... How do I turn the delay off on Electrolux DX302 dishwasher?    |    Helen asked ... How can I mend my Kenwood Gourmet FP505?    |    Roy Turner asked ... Kohlangaz Gosford HE fire?    |    Peter asked ... How can I mend a Powerwasher PRO PRO1800PWE?    |    Mike asked ... Bosch WTA74200GB Vented Dryer?    |    Click here to ask your question

Radiators are cold at the top?

two radiators are cold at the top part upstairs. I have tried bleeding them but no air is coming out. The breather tank has foam coming out of the central heating overflow pipe. What is going on and how do i fix the problem???
Colin Brettell, November 2009
The cold water feed from the expansion tank may be bloked.

Peter, November 2009
is there any water in the header tank , may be that you ball valve as stuck

Brucey, November 2009