i wouldn't be on these boards if i knew what i was doing dick * ***. of course i am going bto get an installer to fit it but i am just trying to get as much info as i can from some experts so i don't get ripped off.so i will assume you don't know the answer to my query then,thanks for your help...
the combi i am having fitted is a w/b greenstar 28i, the manual says that a filling loop is optional so is it worth having ,what are the advantages and disadvantages ,and how much extra work is involved.
thanks for the advice i will make sure it is taken from the 22mm pipe even though it may cost a bit more as it is in an awkward position, better to be safe than sorry.
the gas feed for my new uninstalled combi is 22mm but to save time and expense would it be possible to tee off a 15mm gas pipe and then increase it to 22mm or would this create any problems.
cheers chris i haven't had my combi installed yet but my old boiler is on an internal wall and got about 6 months left to live, so i thought i could just have it installed where the old one is, do you think it would be wiser to move it to an outside wall which is possible.
obviousley a drain cock needs to go on the lowest point of your system, but does it matter which pipe you put it on in a combi boiler, eg ,flow, return,etc.