Ben asked ... Toyota Yaris French or Japanese?    |    Andy asked ... How can I mend my MacAlistair 450w hedge trimmer?    |    Felix asked ... Hitachi vt-m70em?    |    Katie Bond asked ... Fixing auto threader on Baby Lock Enlighten Overlocker?    |    Chris. asked ... Miele W800 novotronic washing machine?    |    Click here to ask your question

Glow-worm 55f hot water fine but no central heating?

My boiler fires up fine on hot water but will not fire up on central heating only mode any ideas
mickt64, April 2005
you will need to find if your system has zone valves or a three way valve then you will proberly find they are at fault

.., April 2005
link Click here to see other fixes for Glow-Worm.