Vacuum tube solar water heater more resistant to high temperature resistant? How long?My solar automatic water supply can not, because my home is on the top floor, the water pump can be used up to the pressure, so only artificial water. Summer is too hot, do not know how high vacuum tube solar water heater to the temperature, can cover something in the vacuum tube?
Qualified solar vacuum tube, air drying temperature is above 270 degrees, to be qualified, I use the Himin production oudike series
On the first of all fried, if not for a long time to consider the vacuum tube to cover things, to prevent air drying damage to the solar energy lifeAs long as the normal use of things do not cover, if the sun is the quality of the problem, you can ask the manufacturer to replace free, if you come to the manufacturers regardless of free maintenance, you can go to the 315 complaints network complaints manufacturers,
His instructions on the air drying temperature of 300 degrees, as you do this, do not have the sun during the day, solar water without water
