If you live in countries like the UK or New Zealand, there are two methods
LPG is delivered to your home: Tank delivery or through the Exchange-only bottle
(Swap 'n' Go) program. The main
LPG gas distributors in the UK - Calor gas and Flogas have a wide range of retail vendors throughout the UK, and either company's cylinder bottles can be exchanged almost anywhere. You just call, register your information and they will deliver the cylinder bottle of your choice to your doorstep. There is no extra charges for this additional service. Some private exchange-only companies have apps with modified features which makes it easier to book for cylinder bottles and also make payments. In case of cylinder bottle exchange, you can replace an empty gas bottle for whole brand new cylinder tank with gas.
Also, some companies uses automatic tanker to deliver LPG gas to homes. This tanker is of state of the art technology, which refill your cylinder bottles on site, with all safety precautions in placed. There is no more need to order for a replacement. However, in some countries, refill alone can cost more than exchange-only bottles.
