at 20 years old the boiler doesn't owe you anything. Maybe it is time to bite the bullet and get a new efficient condensing boiler.
You will need to give a lot more information. What model is the boiler? Is it one with a pilot light or electronic ignition? Is there a light or something to indicate that power is present?
Gas Safe Engineer in West Yorkshire
November 2013
howtomendit.com for free repair help, information and advice.
