https://yogicentral.science/wi....ki/Gas_Flame_Patio_H
https://mozillabd.science/wiki..../What_Is_Pyramid_Gas
Garden Gas Patio Heater Gas patio heaters emit heat over a greater area than electric heaters. They can be fueled by propane or natural gas and are available in either free-standing or tabletop designs. Pyramid-style heaters are connected to the natural gas line inside a home while dome-top models operate on propane. These heaters aren't permanent fixtures however, they also requi