... , can be inside the room *Pressurized water tank adapt the advanced technology of ENAMEL material in ... inner tank;* For 100 L to 250 L water tanks, the electrical heater is 1.5KW, for 300 L to ... bar, P/T valve, electrical heater and draining valve are included in the water tank.* The rated pressure of the ... thickened material, so the service life is much longer. Split pressurized solar water heater(WSP)