MAJOR LINETM Comfort units assembLyanddimensions– nCh modeL(nCasedu hoRizontaL) Y assembly: 100 710 50 93 281 Customer supply min. Size Number of collars Ø of collars Ø 200 T1 1 200 T2 1 200 T3 2 200 T4 3 200 T5 3 200 T6 3 200 Supply air plenum delivered not fitted. Available for sizes 1 to 6 YK assembly: 100 710 50 93 281 min. Size Number of collars Ø of collars T1 1 160 Ø 160 T2 1 160 T3 2 160 T4 3 160 T5 3 160 Sound deadening flexible sleeve 1 m long supplied with the diffusion kit Supply air plenum delivered not fitted. Available for sizes 1 to 5 Assembly H: Supply and return air plenum factory-fitted with Ø 160 mm or 200 mm collars available for sizes 2 to 4 Size A B Number of collars T2 760 665 1 T3 960 865 2 T4 1160 1065 3 Assembly U: Supply and return air plenum factory-fittedwith Ø 160 mm or 200 mm collars available for sizes 2 to 4 Size A B Number of collars T2 770 665 1 T3 970 865 1 T4 1170 1065 1 CATALOGUE 2021 71 71 11292821 81 985 93 93 542 542 B B AA