1.18-28KW,Touch Screen 2.Heating/hot water 3.EU technology efficiency 90% 4.Exported to Russia,Ukraine,Armenia,Iran,Italy Series: Teena Feature:1. Aesthetics design , energy saving, high efficiency, enviroment-friendly . Adopted with European technology , high quality components with CE certificates, high efficiency combustion 2. Supply both heating and sanitary hot water3. Easy operation , ...