4 hours ago Jo asked ... How to engage clutch on old sewing machine to engage needle?    |    Jacky asked ... Miele Vacuum cleaner?    |    Ben asked ... Toyota Yaris French or Japanese?    |    Andy asked ... How can I mend my MacAlistair 450w hedge trimmer?    |    Felix asked ... Hitachi vt-m70em?    |    Click here to ask your question

potterton profile over heat?

heats up then over heats shuts off but the return pipe is hot and the flow isnt. Could this be reverse circulation ??
jamie, February 2010
probably your pump.

Henry, February 2010
link Click here to see other fixes for Potterton.