Eventually changed the diverter valve (which was completely stuck) and heating now works fine...just in time for the cold snap! ;-)
Thanks Paul (& anyone else who considered my problem) and will consider your suggestion for a long term replacement!
Cheers,
Mark
M/cr
My Ideal Boxer C24 keeps cutting out.
It works for a couple of minutes (with the pump going) before stopping.
Burner flames are full on for a few seconds before reducing (half-size) until boiler cuts out after a few minutes.
Radiators get lukewarm (hence the house is freezing!)
Hot water is...
Hi All,
apologies for another boiler post but I've looked at several years worth of posts about the subject and haven;t quite found my situation described...
My Ideal Boxer C24 keeps cutting out.
It works for a couple of minutes (with the pump going) before stopping.
Burner flames are full...