▲Model:

• Model	Water Tank	Description
  A10B-SW21301	210L	Roof Mounted, Solar compact pressurized water heater, vacuum tub solar collector, tank with copper coil, assistant tank, normal galavanized bracket
  A10B-SW21302	240L
  A10B-SW21303	300L
  A10B-SW21304	360L
  A10B-SW22301	210L	Roof Mounted, Solar compact pressurized water heater, heat pipe solar collector, water tank with copper coil, assistant tank, normal galavanized bracket
  A10B-SW22302	240L
  A10B-SW22303	300L
  A10B-SW22304	360L

▲Feantures:

• Heat bar of vacuum tube is one-way transferring heat. Quick start with low temperature start
• Heat bar of vacuum tube is able to endure low temperature wonderfully. Even if under -30℃ it is not broken.
• The water capacity in water tank keeps constant in use in order to avoid the empty heating while the heat storage tank falling fetching water.
• Solve the problem of inconstant water thermoregulation caused by maladjustment of nature fall pressure of non-pressure solar water heater and cold water pressure change of tap water.
• The heat storage water tank seldom feed water to avoid repeat operating complicated water feed problems every day.
• Pressurized water tank use high frequency welding, can bear 0.6Mpa pressure. Directly to be connected to tap water.
• No water inside vacuum tube, eradicate influence low efficiency defect of scum
• No water inside vacuum tube, eradicate leaking
• No water inside vacuum tube, no freezing crack.
• Some of vacuum tubes are damaged, machine can work normally.
• Automatically pressurized working.