Hello! I have just moved in to a house with a SIME Super 90 boiler, I think it must be at least 6 years old. Works fine, pressure used to drop a bit but now ok. The only thing I have noticed is a drip from the CH Flow pipe at the top near the boiler (where connection is) or possible further down where there is a connection to the other CH pipe connection via a pipe with a red wheel on it. Anything to be worried by? Recently had it surviced and all was ok.
Lucy
Lucy