Summary: (Nix River New Pole) shared eight cases concerning the design of the central air conditioning top, allowing you to refer to the installation of central air conditioners. The central air conditioning is a system engineering exercise, compared to the general air conditioning system, and its design, installation is much more important than the product itself. In particular, in the design of the cradle, if the floor is not sufficient or the design of the cradle will not only affect the e...