Dimensional Drawings - 4Gm On Front And Rear Supports - Carrier 42GM Installation, Operation And Maintenance Instructions

2.3 - dimensional drawings - 42GM on front and rear supports
2.3.1 - 42GM with front fastening support with constant fresh air volume, mm
Supply
Return
Fresh air
Oblong 13 x 20
oblong 13x20
2.3.2 - 42GM with front fastening support with variable fresh air volume, mm
Supply
Return
Fresh air
260
Carrier recommends the installation of a semi-rigid
round duct of 180 mm (1.5 mm diameter) length
Oblong 13 x 20
oblong 13x20
180
88
30
56
180
247
Minimum static
pressure 180 Pa
30
56
1398
938
820
886
991
1081
938
820
886
991
1081
19
38
38
300
225
ø 124
ÿ124
150
300
225
ø 124
ÿ124
150
7