I am also thinking of changing to Safefills. What changes do I need to make to the caravan gas supply to convert to Safefill? As we currently use a 6 Kg Calor bottle, what is the Safefill equivalent please? Our bottles are stored in a side cupboard in our Bailey Unicorn. When ordering, if just staying in the UK, apart from the bottle, what else do we need to order from Safefill? Thanks.