FDTW - What does FDTW stand for? The Free Dictionary
References in periodicals archive
The 50 models of indoor units comprise a lineup of seven types: The ceiling cassette FDT four-way unit and FDTW
two-way unit, the FDR ceiling recessed cassette unit, the FDU high static pressure duct connected unit, the FDE ceiling suspended unit, the FDK wall mounted unit, and the FDF floor standing unit.
Indoor units equipped with the motion sensor function have until now been limited to the FDT ceiling cassette type with 4-way air outlets; now this feature will also be available on the FDTW
ceiling cassette type with 2-way air outlets, the FDTS ceiling cassette type with 1-way air outlets,