MAJOR LINETM Comfort units assembLyanddimensions– Ch m odeL(asedC hoRizontaL) Assembly 41D:Unit with return on front Mounting: 4 sealed M6 shafts, nuts and washers (not supplied) A B Mounting centre distance 607 Assembly 41:Basic unit Mounting: 4 sealed M6 shafts, nuts and washers (not supplied) A B Mounting centre distance 93 281 100 607 min. Assembly 42:Basic unit with feet Mounting: 4 sealed M6 shafts,nuts and washers (not supplied) Option available on assembly 42: A - Base mounted grille B Mounting centre distance 193 281 b 707 a Accessories for assembly configurations (supplied separately) a: Support feet b: Aluminium internal return air grille between feet Note: For assembly 42 the condensate drain pump must be used. Sizes B Weight (kg) * MAJOR LINETM A mounting centre distance Assembly 41D/ 41 Assembly 42 10 840 505 20 21 20 1000 665 23 24 30 1200 865 28 29 40 1400 1065 34 35 50 1600 1265 39 40 60 1800 1465 44 45 * Weight of heaviest unit in 4-pipe configuration CATALOGUE 2021 65 65 252252 252252 252252