Carrier Aero 39MN Series Installation, Start-Up And Service Instructions Manual page 92

FACE VIEW
(BLADES SHOWN OPEN)
39M
UNIT
SIZE A B
72W 113.00 46.00
85W 132.00 46.00
96W 132.00 52.00
110W 150.00 52.00
LEGEND
AMS — Air Measuring Station
NOTE: A and B dimensions are actual to O.D. of damper frames not including flanges.
SIDE VIEW
A / 3
E1
B1 D1
B
B2 D2
.219 ± .031 DIA. HOLES at 6" C-C
WITH RANDOM START POINT
DIMENSIONS (in.)
A/3 B1 B2
37.60 27.60 18.40
44.00 27.60 18.40
44.00 31.20 20.80
50.00 31.20 20.80
Fig. 29 — AMS Damper Dimensions (cont)
15.00
X1 ± .25
X2 ±.25
A
A / 3
E1
SIZES 72-110
X1 X2 D1
11.74 11.96 24.60
11.74 11.96 24.60
13.52 14.36 28.20
13.52 14.36 28.20
92
a39-4306
.50 TYP.
4 CORNERS
A / 3
.25 DIA HOLES
E1
TYP. 4 CORNERS
.50 TYP.
4 CORNERS
AIR
MEASUREMENT
DAMPER
.44 TYP.
4 SIDES
(TYP.)
PREMIUM
DAMPER
AMS
LOW
LIMIT
D2 E1
(CFM)
15.02 35.42 6,115
15.02 41.71 7,208
16.85 41.71 8,148
16.85 47.72 9,174
AMS
HIGH
LIMIT
(CFM)
40,768
48,052
54,319
61,159