LP Gas system
Liquefied Petroleum Gas (LPG) described to as simply flammable hydrocarbon gases, including mixtures of propane and butane gases.
LPG is composed mainly of propane and butane, while natural gas is composed of the lighter methane and ethane. LPG vaporized at atmospheric pressure, has a higher calorific value than natural gas (methane) which means that LPG cannot simply be substituted for natural gas. LPG is used as a fuel in heating appliances, cooking equipment for residential and commercial kitchens and industrial used.