Plumbing Forum | Plumbers Forums | A forum for plumbers in the UK - View Single Post - upstairs rads come on when i adv h/w on programmer

21-06-2008

what type of system is it ?
need more info.

21-06-2008	#2 (permalink)
ajs heating Guest Posts: n/a	Re: upstairs rads come on when i adv h/w on programmer what type of system is it ? need more info.
ajs heating Guest Posts: n/a