In recent years, much effort has gone into making good outdoor gas fire pit. There are excellent that produce a beautiful flame to see, which are very effective and can be a good asset to energy efficiency of house. Below you will find main features and key terms you’ll encounter when you will begin looking for a gas fireplace.
Many outdoor gas fire pit sold today evacuate combustion products by a vertical fireplace (vent), which takes advantage of natural draft caused by flame temperature (hot air rises). These homes are equipped with a draft hood that requires extra house air to isolate burner from outside pressure fluctuations. outbreaks natural draft normally uses a type of B vent or in an existing chimney; a metal casing approved which includes a Type B vent or a flexible metal tube.
12 Photos Gallery of: Best Outdoor Gas Fire Pit
Some outdoor gas fire pit is equipped with a mechanical exhaust system wherein an electric fan helps to remove combustion products. Power venting allows installation of households with horizontal and vertical exhaust ducts in areas of home where a conventional flue cannot be installed. Although mechanical exhaust systems are not yet widespread, they can improve efficiency of a home and they use less house air, since a draft hood is not normally required.