We've recently been to view a period property which we love, however, it is in serious need of updating. There is no central heating at all so this would need to be put in, but there is an Aga. I know these are used as part of a heating system but I just don't know how they work. Could anyone explain? Would anyone recommend getting rid and having a normal boiler instead? Are they efficient at all?
I apologise if this is a daft question, I just genuinely have no idea.