Thank very much Tony for getting back to me so swiftly. The plumber I called advertises in the local paper as a boiler specialist so I thought it would be a wise move to call someone who advertises themselves in the paper. He charges £45 per call out.
When you say clean the system, could that...
I have a Heatline Central Heating System that has just started heating the upstairs radiators only. Unfortunately it is 3 weeks out of warranty. I was suspecting a block in the system so I turned off the upstairs radiators to try and force the water to flow into the downstairs radiators. The...