タイトルまたは説明

Features: + Attractive coating appearance + Inner tank with stainless steel SUS**6 or SUS**4 + Temperature and pressure relief valve Protect + Electric booster inside as alternative heating element. + Easy matching to residential solar systems + Automatic temperature control. + Directly foamed up polyurethane insulation to reserve energy and reduce heat lose. Benefits: + Easy assemble + High quality and long life by optimal corrosion protection + Isolated tank design for better heat retention + Have a long service life + Easy installation + Automatic temperature control + Details of the Product and quality is important for us. We already got the certificate of CE & SOLAR KEYMARK.