... component. 3)Heating efficiency reaches 90%. Full-automatic oil-fired hot-air heater Basic parametersUnitJYL-5AJYL-10AJYL-20ARated ... aream2200-400500-700800-1200Blowerkw0.750.55×20.75×2Greehouse oil fired hot air heaterWorkshop oill fired hot air heaterHot ... Beijing, Shanghai, Guangdong, Yunnan, Liaoning, Hunan, Hebe, Jiangsu, Zhejiang, and so on, more than twenty provinces and cities, exported ...