|A tender you can sail|
Then there are gas regulators. Not all regulators are equal - you need different ones for different types of gas typically propane or butane. The latter burns more cleanly and provides more energy, but propane is a better choice for situations in which temperatures may drop below freezing.
Currently Temptress has three Camping Gaz bottles to supply our galley stove. A 2.5Kg refill costs a whopping £23 in the UK and lasts about three weeks when just the two of us are living on board, less when we have crew. Around a pound a day for cooking!. The other big disadvantage of Camping Gaz is that it is not easy to find outside of N Europe. Other gas bottles are fairly standard worldwide and often can be refilled at an ironmongers or garage rather than swapping empties for filled ones of a dubious vintage.
|Gas Bottles come in many sizes...|