Fujitsu Airstage J-II Series Design & Technical Manual page 36

Fresh air intake kit
For Cassette type
For Circular flow cassette type
Auto louver grille kit
For Slim Duct (7-14 models)
For Mini Duct
Model : UTZ-VXRA
Model : UTD-GXTA-W
- (01-15) -
Fresh air intake kit
For Compact Cassette type
Auto louver grille kit
Models : UTD-GXSA-W *1
*1 For Slim Duct (7-14 models)
*2 For Slim Duct (18 model)
Model : UTZ-VXAA
UTD-GXSB-W *2