The package includes everything for installation, with the exception of the gearbox, of course, namely, a rubber hose 1.5 meters long, a paronite gasket, 2 clamps and a set of jets (spare and for converting the stove to natural gas). And then some write that the stove is barely burning. They just need to replace the larger diameter jets and they're done. And then it all depends on the gas. Here, an anology can be carried out with gasoline, if it is emptied at a gas station, then no car will eat See full review