Is it possible to run central heating from an oil fired AGA ?
You can run cental heating of an aga, But you will have to change your copper hot water tank From a direct cylinder to an indirect so that the hot tap water is not contaminated with the central heating water which gets very dirty. Also check on the aga if there are two blanks which you could fit a 22mm flow and return pipe. You will need to fit a central heating pump for the heating and I think you can only have a maximum of 3 rads. Ask a plumber to check it out for you.