الوصف

Features: 1> Solar collectors provide mains pressure pre-heating via a high efficiency copper coil heat exchanger located within the solar collector tank. the way in which the mains pressure solar collector,rather than using the water in the directly.as the Non pressure does. 2> the cold water and the hot water can trange in the top water and the solar collectors. Technical description: 1> The coil material:purple copper coil 2> The water tank material:stainless steel 3> Heat exchanger insider the tank:1.5m2 4> The copper coil lenght:****0m 5> Vacuum tubes:*0pcs/*5pcs*0pcs Others: 1> Packing:Export standard carton/carton 2> Delivery Day:****0days after received the deposit 3> Port:FOB Ningbo, China(mainland) 4> Payment:L/C at sight,T/T 5> Sample is pposible