Carrier Aero 39MN Series Installation, Start-Up And Service Instructions Manual page 17

39mn,mw03-110 series indoor and weathertight outdoor air handlers
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Table 2 — 39MN,MW Component Weights and Lengths, Sizes 22T to 42T
H
H
AWL
W
W
ITEM
NO.
1
2
Side inlet mixing box
3
4
5
6
Side outlet exhaust box
7
Internal face and bypass damper section
8
External face and bypass damper section
Horizontal flat filter section (2-in. or 4-in. side loading)
9
Horizontal flat filter with pre-filter (2-in. or 4-in. side
Horizontal angle filter section (2-in. or 4-in. side
10
Horizontal bag/cartridge filter section, SL
(6-in. or 12-in. median with 2-in. pre-filter)
11
Horizontal bag/cartridge filter section, SL
(15-in. or 30-in. media with or without header)
12
Horizontal bag/cartridge filter section, SL
13
Horizontal Blow-Thru HEPA Filter Section, FL
14
Coil and variable length plenum (with drain pan)
15
Coil and variable length plenum (without drain pan)
16
Dual coil and variable length plenum (with drain pan)
17
18
Multi-zone Damper
Multi-zone/Dual Duct Heating/Cooling Section with
19
20
Internal face and bypass coil
21
Internal face and bypass heating coil
22
Internal face and bypass heating coil section
Electric Heat Section with Control
Box — Low Amp
23
Electric Heat Section with Control
Box — High Amp
Gas Heat — Low Capacity
24
Gas Heat — Medium Capacity
Gas Heat — High Capacity
Nominal cfm at
500 fpm
Unit Size
Indoor H (in.)
Outdoor H (in.)
AWL
Indoor W (in.)
Outdoor W (in.)
DESCRIPTION
Mixing box
Filter mixing box
Air Mixer
Exhaust Box
loading)
loading)
Vertical Coil
AWL
ZONES
Drain Pan††
Indoor (in.)
Indoor (in.)
SECTION DIMENSIONS (in.) AND WEIGHTS (lb)
11000 12500 125000 15000 15000 17500 18000 18500 20000 21000
22T
25W
25T
30W
78
60
83
60
82
64
87
64
60
86
61
104
63
89
64
107
AWL (in.) (INDOOR/OUTDOOR)
39
27
45
27
327
315
354
409
33
45
33
51
437
439
473
601
48
36
53
36
624
622
681
766
30
30
30
36
444
445
485
606
39
27
45
27
370
347
400
455
33
45
33
51
450
457
484
618
18
18
18
18
247
243
258
323
39
27
45
27
664
697
731
858
12
12
12
12
425
444
456
555
14
14
14
14
436
456
467
568
23
24
30
24
493
514
517
638
24
24
24
24
500
520
534
645
42
42
42
42
599
625
638
770
48
48
48
48
633
660
673
811
48
48
48
48
633
660
673
811
24
24
24
24
280
278
293
365
12
12
12
12
213
208
223
282
30
30
30
30
280
278
293
365
60
60
520
672
5
5
13
16
73
73
1252
1528
24
24
24
14
280
278
293
365
12
12
12
12
213
208
223
282
48
48
48
48
460
424
500
537
30
30
30
30
506
528
543
661
42
42
42
30
532
556
568
661
91
97
1282
1440
127
108
1861
1708
127
163
1965
3365
17
30T
35T
36W
37T
83
86
71
102
87
90
75
106
72
80
109
72
75
83
112
75
WEIGHT (lb)
45
45
36
45
399
444
503
461
39
39
57
39
531
590
656
613
51
53
45
50
776
872
903
910
36
36
36
36
553
621
666
648
45
45
36
45
452
503
570
523
39
39
57
39
652
600
728
623
18
18
18
18
276
295
357
302
45
45
33
45
841
951
1022
995
12
12
12
12
506
557
620
557
14
14
14
14
519
570
635
591
30
23
26
27
584
640
725
663
24
24
24
24
591
648
729
671
42
42
42
42
702
765
864
791
48
48
48
48
739
805
912
831
48
48
48
48
739
805
913
831
24
24
24
24
314
336
402
344
12
12
12
12
239
256
312
262
30
30
314
336
60
769
5
17
85
1756
24
24
24
24
314
336
402
344
12
12
12
12
239
256
312
262
48
48
48
48
473
507
590
635
30
30
30
30
605
667
762
692
42
42
30
42
628
687
762
711
97
97
100
100
1534
1693
2092
1756
108
169
100
100
2193
2485
2456
2602
163
169
189
189
2700
3016
3133
3143
40W
42T
77
113
81
117
109
80
112
83
39
51
538
506
57
45
741
672
48
58
971
1003
42
42
741
716
39
51
612
575
57
45
752
681
18
18
365
321
33
1097
12
12
657
628
14
14
673
642
24
26
749
720
24
24
770
727
42
42
909
855
48
48
958
897
48
48
959
898
24
24
411
365
12
12
319
278
30
365
60
799
5
17
91
1923
24
24
411
365
12
12
319
278
48
48
605
555
30
30
803
754
30
803
99
2174
166
3635
166
4363
718

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