should my worcester junior have grey sand in DHW CAP? ?
Vernon tutbury?
How can Airbath touch switch be fixed?
Toilet Flush. Cistern fills up but doesn't pass enough water to the siphon ?
I have an Ideal ff380 boiler. The heating is not coming on with the timer?
e 7 error?
Toilet running all the time?
Potterton performa 24 boiler?
How can I convert my toilet from a single flush push button to a dual flush?