Post
by chris the plumber »
Sun Nov 11, 2007 4:56 pm
[quote="dp123"][quote]The gas pipe to the boiler should be 22mm, so you will probably have to have the gas re-piped.[/quote]
The pipe is 22mm but the last 2meters where it exits the garage wall and joins the boiler is 15mm.
I have been informed that if i am lucky the pipe may be 22mm all the way through the house and the last 2 meters of 15mm may not present a problem and could be changed to 28mm.
I have also been given the advice below.
[quote]Make sure that he gas rates the existing boiler (assuming that it's working) and measures the working pressure at the meter outlet and the boiler inlet, then post the figures here. If the guy doesn't know how to do this, or even why it needs doing, ditch him.[/quote]
I will keep my fingers crossed,thanks to all who have helped.[/quote]