NO - as air conditioning systems use fluorinated gases as refrigerants, all work on them must be done by professionals holding valid F-Gas certification. There is a range of different qualifications and certifications that apply for this, so it's always best to ask someone who is qualified to do this.
Nethy Bridge
Nethy Bridge is a little town in Strathspey in the Highland council location of Scotland. The village exists within the historical parish of Abernethy and also Kincardine, as well as the Cairngorms National Park. Typically affectionately described simply as "Nethy" the village has, because Victorian times been a vacationer location noted for its quiet and also remote area at the edge of the Abernethy Forest. It remains in the heart of Strathspey in the Highlands of Scotland, in between Aviemore and Grantown, and is within the boundary of the Cairngorms National Park which was developed in 2003. A main market of Nethy Bridge was forestry, with at once a number of sawmills in the location, yet this has actually time out of mind decreased as well as currently much of the income is derived from tourist. The name is originated from the River Nethy, a tributary of the close-by Spey, which goes through the town, and the curved bridge which was integrated in 1810, to a timeless Telford design, as well as remains in the heart of the town. It needed to be fixed after the Moray flooding of August 1829, when part of it was removed. In total, there are 4 Telford bridges in Nethy. Initially called Abernethy (Scottish Gaelic: Obar Neithich), Nethy Bridge was relabelled when the railways came this far north in the 1860s. The Great North of Scotland Railway currently had actually a town called Abernethy on its line even more southern, so renamed this one Nethy Bridge to distinguish both. The placename Abernethy is still often used around here: Abernethy Highland Games, Abernethy Forest, Abernethy Primary School etc. In 2011 the population of Nethy Bridge was 640. Nethy Bridge was among the very first areas in the location to develop a tourist association website. A huge part of the website is to record all buildings with their private history, and a number of village "elders" have been enlisted to research and record the realities.