There are generally three types of such things! The first is that your water pipe has a leak or trachoma. When you fill the water in the morning, after a day the water is out and has been exposed! Type 2: Your water supply door is broken In some places, the water supply is not available 24 hours a day! When the water is full, the heart inside the portal can no longer be closed tightly! When the water is stopped, the water will form a reverse flow! Type 3: When each house is renovated, two doors will remain. The first is to use solar water! One is to repair the waterway of his house in the future, but he doesn't want to drain the solar water, so he installed another valve! If this door is closed, solar energy will be useless!
I don't know where the hot water from solar energy went.
Introduction There are usually three types of things, like hot water from solar going somewhere! The first is that your water pipe has a leak or trachoma. When you are in the morning, stock up on water and after a day