Oh wizards of D.I.Y. (hey, a bit of flattery when asking for help never hurts!)
I'm just about to order a new boiler to replace our two existing ones, have chosen a Worcester Greenstar 40HE Plus.
1: Can anyone recommend a Corgi gas fitter in the South London/Croydon area to hook this thing up to the gas feed and disconnect the other two (literally, that's all I want them to do, the part that means you must be Corgi registered)2: I'm converting from an open heating system to a closed pressurised system and have been told that some of the radiator valves may not be up to the job. If this is the case, can I simply swap the radiator valves out for new ones or do I need to completely replace and radiators that fail?
3: Is there anything else I need to consider?The boiler is going to be going in a completely new location to the existing two boilers so I can have it hung, vented and plumbed in before getting the Corgi person on site.
Thanks for any and all help.
Seri