Carrier AERO 39MN Installation, Start-Up And Service Instructions Manual page 52

MIXING BOX, EXHAUST BOX, AND EXTERNAL
BYPASS DAMPER DETAILS
39M UNIT
DETAIL (SECTIONS) A (WIDTH) B (HEIGHT) JACKSHAFT DIAMETER (in.)
SIZE
03 1 25.75
06 1 38.75
08 1 46.75
10 1 59.75
12 1 59.75
14 2 64.75
17 2 71.75
21 2 71.75
25 2 78.75
30 2 96.75
36 3 101.75
40 3 101.75
50 3 109.75
61 3 109.75
72 3 113.00
85 3 132.00
96 3 132.00
110 4 150.00
B
New Art
DETAIL 3
FACE VIEW
5
1
BRACKET
SECTION A-A
1/2-in. JACKSHAFT
PREMIUM DAMPER
1"
BRACKET
SECTION A-A
1/2-in. JACKSHAFT
STANDARD DAMPER
Fig. 18 — Mixing Box, Filter Mixing Box, Exhaust Box and External Bypass Damper Details
10.75 1 /
2
14 1 /
2
14 1 /
2
14 1
14 1
16.75 1
16.75 1
20 1
20 1
20 1
29 1
32 1
35 1
44 1
46 1
46 1
52 1
52 1
A
A
B
A
DETAIL 1
FACE VIEW
A
A
A
1 1/2
AIRFOIL
BLADES
TO OPEN
BRACKET
5"
1 1/2"
TO OPEN
BRACKET
39M UNIT
DETAIL (SECTIONS) A (WIDTH) B (HEIGHT) JACKSHAFT DIAMETER (in.)
SIZE
03 1
06 1
08 1
10 1
12 1
14 1
17 2
21 2
25 2
30 2
36 2
40 2
50 2
61 3
72 3
85 3
96 3
110 4
A
DETAIL 2
FACE VIEW
B
B
AIRFOIL
BLADES
TO OPEN
SECTION A-A
1-in. JACKSHAFT
PREMIUM DAMPER
TO OPEN
SECTION A-A
1-in. JACKSHAFT
STANDARD DAMPER
51
SIDE DAMPER DETAILS
14 18
20 26
20 29
26 29
26 36
32 36
32 39
32 49
38 49
44 49
50 60
50 66
56 76
56 91
50 102
58 102
58 115
66 115
A
a39-4333
B
A
A
DETAIL 4
FACE VIEW
3
AIR
FLOW
STANDARD
BLADES
RIGHT SIDE VIEW
NOTE: All dimensions in inches
unless otherwise noted.
A39-2972
1 /
2
1 /
2
1 /
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1