-
You don't need to change it, you can't change it, it's all vacuum.
-
Generally, it does not need to be replaced.
1. There are certain requirements for the orientation of the building; >>>More
Recently, I have been looking for this kind of work, and now I will talk to you about several situations, I hope it will be helpful to you. >>>More
In fact, the internal structure of these solar water heaters is almost the same, and the quality and after-sales service are similar, as long as you master the correct way to use them, they are all very easy to use.
1. Balcony wall-mounted building integration: The collector and water tank of the wall-mounted solar water heater are separated from each other, which is suitable for the installation of modern high-rise buildings, and can be flexibly installed on the roof, skylight, balcony and wall, without location restrictions, to achieve the perfect combination with the building. >>>More
Summary. 1. Before installation, you first need to determine the location, which can be based on latitude. >>>More