Make sure you have the right replacement. Visit www.espares.co.uk to get the right one. Then basicly follow the diagram on the packet taking the old one out whilst replacing it with the new one. Dont kink the copper tube, tease it round any corners.
Make sure you have a set of small (8/9/10mm) spanners before you start-check they fit the brass nuts as they need to be fairly tight. OK
Gordon Ramsey, December 2010
