Fans for installation in a roof

For all cases: ceiling fan, passive or active. It is established on any surface of a ceiling of a distributive case with the corresponding amount of assembly cut.
For TS 8: the ceiling panel with fans, modular - replaces with itself the existing ceiling panel. Fan and cable vvodvstroyena.
For offices: ceiling fans - an insignificant shumoobrazovaniye and high power for office rooms. The block from a ceiling plate of TS and the fan.