Hi, to cut a long story short, am going to change from a gravity-fed system to a mains pressure system, partly because I need to remove the existing gravity-feed tanks from the roof space, and partly because I need a new boiler.
I will only be needing a domestic hot water supply (ie, no central heating) and will need water for a kitchen, and 3 bathrooms.
Question: Should I get an on-demand boiler (multi-point) system, or have a more 'traditional' system with hotwater cylinder? And should I go for vented or unvented?
Any advice, information, or related comments welcome!