The design calculation of hot watersupply device and its installation were described in this paper.
介绍了供热水装置的设计计算及安装方法。
2
The installation of vertical watersupply pipes on some floors does not consider the space necessary for the installation of fire and water protection items.
部分楼层的给水立管的安装没有考虑防火防水密封材料的安装空间。
3
The installation of unions in both the hot and cold watersupply lines is recommended for ease of removing the water heater for service or replacement.