How long do you need to deal with solar water heater in summer?
Method: if in the high temperature of summer once going on a business trip or a long time not at home, you should arrange for someone else often put hot water on the cold water, if you don't get help, can also be tube collector placed above the cover from the sun in a vacuum, wait until later to remove obstructions will go home.Method two: if you remove the solar vacuum tube, you can also remove the vacuum tube in the home after the preservation, and then back to the solar vacuum tube. The day before yesterday is that you must be very aware of the demolition process, if necessary, please master the professional demolition.
If the exhaust is OK, once the exhaust is not smooth, too much pressure will cause the water tank is inflated, and will accumulate scale, which will lead to shorten the life of the tank.
In this case, if the water tank is in a state of high temperature and high pressure, the sealing ring will soon be aging, and the material of the heat preservation material will also be aging and shrinking
Because of the high temperature in summer, the vacuum tube solar water heater heat absorption efficiency is very high, if the weather has been very clear temperature is very high, the water heater in less than two days will reach boiling point temperature
