الوصف

Pre-heated and Pressurized Solar Water Heater There is a copper coil as heat exchanger inside the water tank, the water tank acts as thermal source, the cold water flow through the heat exchanger and then hot water comes out; Zinc-painted steel outer tank, SUS**4/2B stainless steel inner tank, galvanized steel frame, all glass vacuum tube; low cost, high efficiency, easy to install and operate; Tank capacity can be from **0L to **0L.