Carrier 40QSM009DS Service Manual page 26

Ceiling-floor Units (18K-60K)
Drain discharge port
120
Fresh air intake
Capacity (Btu/h)
18K / 24K
48K/60K
Hanging arm
36K
Wiring connection port
120
A
D
A
mm 1068
inch 42.05
mm 1285
inch 50.59
mm 1650
inch 64.96
23
Refrigerant pipe hole
B C
675 235
26.57 9.25
675 235
26.57 9.25
675 235
26.57 9.25
C
D
983
38.70
1200
47.24
1565
61.61