you need to replace the jets with smaller nozzles to accomodate the different pressure of LPG. They just screw in to the control valves - dead simple to do, just make sure you replace the oven and grill too (if gas).
You can buy nozzle kits online or approach a dealer. Apparently all new mains gas cookers come with a spare set of LPG nozzles which are usually just thrown away.
steve james, September 2007
