This will depend on the issue. However, many plumbers are also Gas Safe Registered, meaning they can undertake work on all aspects of boilers and central heating systems. It's best to look out for plumbers that display the badge of your boiler on their literature.
Forsinard
Forsinard is a district in the county of Sutherland in the Highland area of Scotland. It lies on the A897 road in Strath Halladale. It is served by a train on the Far North Line. The local hotel shut a number of years back, however there is currently a b & b just throughout the level going across. Forsinard is positioned in the Flow Country, a location of peat bog which straddles the borders of Caithness and also Sutherland. The 13,000-hectare (33,000-acre) Fosinard estate was bought in 1977 by Basil Baird. The Royal Society for the Protection of Birds runs a 154 km2 (38,000-acre) nature book and a site visitor centre at Forsinard. The Forsinard Flows national nature book draws in a big variety of birds as well as wild animals.