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.
Isle Of Colonsay
Colonsay is an island in the Inner Hebrides of Scotland, located north of Islay as well as southern of Mull. The genealogical residence of Clan Macfie as well as the Colonsay branch of Clan MacNeil, it is in the council location of Argyll and also Bute as well as has a location of 4,074 hectares (15.7 sq mi). Straightened on a south-west to north-east axis, it gauges 8 miles (13 km) in length as well as reaches 3 miles (4.8 km) at its widest point. The island's populace was 124 as recorded by the 2011 census a boost of virtually 15% since 2001 when there were 108 usual citizens.