How to plan diy central heating?

Answer
D.i.y central heating is much straight forward nowday`s , there is a system on the market that is called heplock , these make the job so much easier the pipe`s push click together and have a life span of 25 year`s ( this is guaranteed only if fitted by a corgi registered plumber ) if you are using the tradional method ( copper piping / solder ) it is still all much common sense , but a point to remember is that any gas pipe`s that need replacing must be carried out by a registered corgi gas fitter . . . . . good luck .