2013 Split Pressurized Solar Water Heater For Home 1. EN12975 & Solar KeyMark,SRCC,CSA,F378 2. ... Anti-freezen 3. Delivery:10d 2013 Split Pressurized Solar Water Heater For HomeCHARACTERISTICS 1. Module design, arbitrary combination, harmony with the ... , EN12975, CCC, CE, ISO8.Can connected with the exsiting oil heater or gas heater9.Long life span and no extra cost ...