●The name of the manufacturer: yamaoka metal ●Product name and product number:SPH-523屋 topical stove parasol heater 20 kg gas cylinder storage type propane gas LPG [SPH-522 replacement] ●Dimensions: dimensions: umbrella section: diameter 950 mm x height: 2310 mm base diameter: 446 mm ●Net weight (kg): approximately 49 ●Type of gas and gas consumption quantity:LPG11.7kW(0.84kgl/h) ●Ignition method: Sequential spark ignition system (use only 2 dry cell) ●Male thread gas outlet:R1/2 ●Safety equipment: Stand off safety equipment overturning when gas shut-off devices ●Third-party certification: General incorporated Foundation Japan gas equipment inspection Association certification ●Material: Umbrella: aluminum exterior: stainless steel ●Unit configuration: Umbrella heater and base of 3 unit Assembly ●(1) hours of use: About 22 hours (* 1) is calculated from the gas consumption per 1 hour. 10 kg / 0.84 kg/h ≈ may 11 hours time change depending on the environment. Also, if you use propane gas cylinders, shorten the time used in the cold cylinder body by the heat of vaporization characteristics of the gas, the gas pressure drops. Japan (* 2) horizontal measurements on gas appliances Inspection Association, Chamber from the radiant heat sum of 22 degrees inclination (bottom). * Gas is sold separately.