Propane Gas Grills

One of the most popular types of grills used in households is fueled with liquid propane. Propane gas grills have gained the reputation as being the cleanest and most efficient of outdoor cooking appliances, as well as having many other positive attributes.
 
There are two types of propane fuel: natural gas, which is a common method for heating homes and liquid propane, or LP, gas used for cooking, heating and other purposes. While they each possess the same properties in usages, the difference between the two is in their composition. Natural gas is a blend of propane and other gasses such as butane, methane, ethane and pentane. It is generally transported from utility companies to homes via a series of lines. Propane becomes liquid at -46 degrees Fahrenheit, making it an ideal fuel to compress into containers called tanks. Compression enables the gas to be highly portable; tanks in a variety of sizes are used for holding the fuel. Since it is liquid, propane is measured in gallons when purchased.  
 
Natural gas is often used to enable cooking in homes. When people wanted to enjoy their cooking outdoors, a means of fueling the outdoor appliance was needed. Charcoal was one method used, as well as wood.  Neither, however, were able to provide the convenience and clean cooking that propane gas grills could impart. Liquid propane is used in most makes of gas grills due to its availability, efficient use, convenience and portability. Small tanks containing compressed liquid propane were connected to the grills with lines that would carry the gas to an igniter. This igniter, when enabled, provided a spark that would create flames when it combined with the flow of propane.
 
When choosing one of the many propane gas grills on the market, a few points should be considered in the decision. The number of BTUs, or British Thermal Units, measures the amount of heat that the grill will produce every hour. For heavy duty cooking, a larger BTU number would be desired; a number that could reach temperatures of up to 600 degrees Fahrenheit. Direct and indirect heat are additional features to look at; gas grills enable the user to set one side of the grill to a high temperature and the opposite side to low. The construction of the grill is another; stainless steel, cast, aluminum, steel or combinations of these are all possible depending on personal taste. 
 
Propane gas grills have grown in popularity as the preferred outdoor cooking method. Because they range from small to large kitchen grade appliances, there is a grill for virtually any need, and with their high portability, for any location.