Gas grilling can be quite a bit different from charcoal and wood grilling because gas, unlike charcoal and wood provides its heat source from propane, butane or natural gas, though most home gas grills utilize propane.
Gas Grills offer several unique advantages not available to users of regular charcoal/wood grills or smokers – they are easily started, reach cooking temperatures quickly, maintain constant temperatures, and are easy to shut down when grilling is completed.
In contrast to charcoal grilling, a gas grill offers convenience above everything else. The user can simply turn on the fuel near the bottle, raise the lid, turn on the gas valve on the grill and either light a match or push an igniter button and be ready to start cooking!