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

best way to bleed radiators?.boiler and pump on or off?

is it correct to bleed radiators with the boiler and pump on or off?
Ivan Harrison, November 2008
def off as it will draw air into the system if you leave system running,

chris oliver 07774428733 north london, November 2008