Precautions: before you start working with the gas burner, you need to familiarize yourself with the precautions and instructions for operation on the burner packaging. During the first two minutes, the burner should be heated. In order to avoid gas flashes during the warm- up period, it is not allowed to reject the burner more than 75 degrees from the vertical position. After warming up, you can work with the burner at any angle. The replacement of the gas cylinder to produce only outdoors, away from sources of open fire, repelling items, electric heating devices and other possible sources of ignition. When working with the burner, it is necessary to ensure sufficient removal from the trajectory of human and animal movements, in order to eliminate possible contact with the working burner and heated objects . Features: Piezoignition and power regulator: Yes. Fuel: liquid butane gas. Designed for installation on a high, Collet gas cylinder. Nozzle diameter 20mm Gas cylinder type: tv-220 (Collet) Gas consumption: 90 gr/hour. Maximum power: 1325 kcal. Flame temperature: 1300 C Package Includes1PC