hi there, I've a caravan (static) and its fed with 19kg propane bottles for a gas fire, gas hob, gas oven & a hot water heater. the local gas fitter guy is loosing confindence among the caravaners on our site. He fitted a pipe and regulator to my van 3 yrs ago and now it is mains water serviced he says it now needs a bigger pipe and regulator, blah blah it will cost you xyz, I think I could fit this but i need to know what size regulator and pipe, its a short fit and what size pipe do I need? his pipe is connected to a copper pipe with a sirclipes to a copper pipe, in turn to a yorkshire fitting.
Any advice would be appreciated, I could provided photoes but it will have to wait untill after next weekend, Ive just spent a week there with perfect weather.