Trane Performance Climate Changer Air Handlers Reference Guide
Quick Select
Performance Climate Changer™ Air Handlers
Sizes 3-120 for Indoor and Outdoor Units
October 2012
CLCH-PRC016-EN
Selection Procedure
Note: For specific dimensional and weight information, refer to the unit s ubmittals. The
dimensions and weights in this ma nual are appro ximate. Trane has a policy of continuous
product and product data improvement and reserves the right to change design and
specifications without notice.
1. Size the air-handling unit based on airflow through the cooling coil (see Table 1). The unique
fin design of T rane coils enables cooling coil selections at velocities in excess of 625 fpm with
no moisture carryover. The coil moisture carryover curves from tested data are built into the
T rane Official Product Selection System (the T OPSS™ program). Use this system to select coils.
2. Choose the coil section (see Table 2). Unit size, coil type, and coil rows determine the minimum
coil section size required.
3. Select a filter type and check face velocities (see Table 3). The maximum recommended face
velocity for pleated media, permanent, bag, and 12-inch cartridge filters is 625 fpm; for
throwaway and HE PA filters, it is 500 fpm.
Note: If selecting an outdoor unit with an inlet hood, verify airflow limitations using Table 4.
4. Design the basic air-handling system.
5. Estimate system static pressure requirements and select a fan (see Table 5 and Table 6).
6. Total the overall air-handling unit dimensions and weights using Table 7 and Table 8.
Note: If selecting an outdoor unit, include external piping cabinet weight and dimensions. S ee
Table 7 and Table 8.
7. Select a control system. Factory-mounted, -wired, and -tested end devices, starters, VFDs, and
direct-digital, interoperable controllers are available to minimize construction cycles and jobsite coordination.
8. Contact your local Trane sales office to order an air-handling system or to ask questions.
Table 1. Size the air handler based on airflow thro ugh the cooling coil
Coil Type Unit Size 3 4 6 8 10 12 14
1/2-inch
unit
5/8-inch
unit
1-inch unit
1/2-inch
modified
5/8-inch
modified
1-inch
modified
2
Area (ft
Area (ft2) 2.50 4.00 5.33 7.31 9.19 11.81 13.13
Area (ft
Area (ft2) 1.74 2.78 2.78 4.95 6.38 9.38 10.42
Area (ft
Area (ft2) 1.67 2.67 2.67 4.88 6.13 9.00 10.00
) 2.92 4.51 6.11 7.99 9.98 12.30 13.65
Qty-Size 1-20 x 21 1-20 x 32.50 1-26.25 x 33.50 1-28.75 x 40 1-28.75 x 50 1-32.50 x 54.50 1-32.5 x 60.50
Qty-Size 1-18 x 20 1-18 x 32 1-24 x 32 1-27 x 39 1-27 x 49 1-31.50 x 54 1-31.50 x 60
2
) 2.50 4.00 5.33 6.50 8.17 11.25 12.50
Qty-Size 1–18 × 20 1–18 × 32 1–24 × 32 1–24 × 39 1–24 × 49 1–30 × 54 1–30 × 60
Qty-Size 1-12.50 x 20 1-12.50 x 32 1-12.50 x 32 1-18.75 x 38 1-18.75 x 49 1-25 x 54 1-25 x 60
2
) 1.67 2.67 2.67 4.88 6.13 9.00 10.00
Qty-Size 1-12 x 20 1-12 x 32 1-12 x 32 1-18 x 39 1-18 x 49 1-24 x 54 1-24 x 60
Qty-Size 1-12 x 20 1-12 x 32 1-12 x 32 1-18 x 39 1-18 x 49 1-24 x 54 1-24 x 60
2 CLCH-PRC016-EN
Table 1. Size the air handler based on airflow thro ugh the cooling coil
Coil Type Unit Size 17 21 22 25 26 30 31
1/2-inch
unit
5/8-inch
unit
1-inch unit
1/2-inch
modified
5/8-inch
modified
1-inch
modified
Area (ft
Area (ft2) 15.63 19.83 18.89 24.08 24.50 28.69 29.50
Area (ft
Area (ft2) 13.02 15.94 12.34 17.12 19.14 20.39 23.05
Area (ft
Area (ft2) 12.50 15.58 12.25 17.00 18.38 20.25 22.13
) 16.81 20.81 19.97 24.97 24.67 29.90 29.96
Qty-Size 1-40 x 60.50 1-43.75 x 68.50 1-57.50 x 50 1-52.50 x 68.50 2-36.25 x 49 1-52.50 x 82 1-36.25 x 59.50
Qty-Size 1-37.50 x 60 1-42 x 68 1-55.50 x 49 1-51 x 68 2-36 x 49 1-51 x 81 1-36 x 59
2
) 13.75 17.00 17.35 22.67 22.46 27.00 27.04
Qty-Size 1–33 × 60 2–18 × 68
1-33 x 49
1-18 x 49
2–24 × 68
Qty-Size 1-31.25 x 60 1-33.75 x 68 1-36.25 x 49 1-36.25 x 68
2
) 12.50 15.58 12.25 17.00 18.38 20.25 22.13
1-30 x 49
2-18 x 49
1-31.25 x 49
1-25 x 49
2–24 x 81
1-36.25 x 81
1-30 x 59
2-18 x 59
1-31.25 x 59
1-25 x 59
Qty-Size 1-30 x 60 1-33 x 68 1-36 x 49 1-36 x 68 1-54 x 49 1-36 x 81 1-54 x 59
Qty-Size 1-30 x 60 1-33 x 68 2-18 x 49 2-18 x 68
1-30 x 49
1-24 x 49
2-18 x 81
1-30 x 59
1-24 x 59
2
Coil Type Unit Size 35 36 40 41 50 51
1/2-inch
unit
5/8-inch
unit
1-inch unit
1/2-inch
modified
5/8-inch
modified
1-inch
modified
Area (ft
Area (ft2) 33.53 34.38 38.54 41.25 48.26 50.00
Area (ft
Area (ft2) 21.90 26.93 25.17 33.23 33.35 40.28
Area (ft
Area (ft2) 21.75 26.13 25.00 23.38 32.96 38.33
) 34.94 34.11 39.93 40.94 49.05 50.00
Qty-Size 1-57.50 x 87.50 1-37.50 x 65.50 1-57.50 x 100 2-45 x 65.50 2-31.25 x 113 2-45 x 80
Qty-Size 1-55.50 x 87 2-37.50 x 66 1-55.50 x 100 2-45 x 66
2
) 30.81 31.63 35.42 38.50 47.08 46.67
Qty-Size
1-33 x 87
1-18 x 87
Qty-Size 1-36.25 x 87
2
) 21.75 26.13 25.00 33.00 35.31 40.00
Qty-Size 1-36 x 87
Qty-Size 2-18 x 87
1-33 x 66
2-18 x 66
1-33.75 x 66
1- 25 x 66
1-33 x 66
1-24 x 66
1-33 x 66
1-24 x 66
1-33 x 100
1-18 x 100
2-30 x 66
1-24 x 66
1-36.25 x 100 2-36.25 x 66 1-42.50 x 113 2-36.25 x 80
1-36 x 100 2-36 x 66 1-45 x 113 2-36 x 80
2-18 x 100
2-18 x 66
1-33 x 66
1-27 x 113
1-34.50 x 113
2-30 x 113
1-24 x 113
1-18 x 113
2-45 x 80
2-30 x 80
1-24 x 80
2-18 x 80
1-33 x 80
2
Coil Type Unit Size 57 58 66 80 100 120
2
1/2-inch
Area (ft
unit
5/8-inch
Area (ft2) 56.50 56.67 65.63 78.75 99.88 119.00
unit
Area (ft
1-inch unit
1/2-inch
Area (ft2) 44.14 43.75 51.41 63.44 77.11 91.88
modified
5/8-inch
Area (ft
modified
1-inch
Area (ft2) 42.38 43.33 49.88 60.38 76.38 78.00
modified
Note: The area given is for the lar gest 5/8-inch coil per unit size. Othe r 5/8-inch unit coil areas are avail able; refer to product catalog CL CH-
PRC015-EN or the TOPSS program.
) 56.89 56.89 65.63 78.75 99.14 118.10
Qty-Size 2-36.25 x 113
1-57.50 x 80
1-43.75 x 80
2-37.50 x 126 2-45 x 126
1-57.50 x 141
1-43.75 x 141
1-57.50 x 168
1-43.75 x 168
Qty-Size 2-36 x 113 2-51 x 80 2-37.50 x 126 2-45 x 126 2-51 x 141 2-51 x 168
2
) 51.79 53.33 60.38 73.50 94.00 96.00
Qty-Size
Qty-Size
1-30 x 113
2-18 x 113
1-31.25 x 113
1-25 x 113
2
) 42.38 42.33 49.88 63.00 76.38 91.00
Qty-Size 1-54 x 113
Qty-Size
1-30 x 113
1-24 x 113
2-33 x 80
1-30 x 80
1-42.50 x 80
1-36.25 x 80
1-42 x 80
1-36 x 80
1-30 x 80
2-24 x 80
1-33 x 126
2-18 x 126
1-33.75 x 126
1-25 x 126
1-33 x 126
1-24 x 126
1-33 x 126
1-24 x 126
2-30 x 126
1-24 x 126
2-36.25 x 126
2-36 x 126
2-18 x 126
1-33 x 126
2-33 x 141
1-30 x 141
1-42.50 x 141
1-36.25 x 141
1-42 x 141
1-36 x 141
1-30 x 141
2-24 x 141
2-33 x 144
1-30 x 144
1-42.50 x 168
1-36.25 x 168
1-42 x 168
1-36 x 168
1-30 x 144
2-24 x 144
CLCH-PRC016-EN 3
Table 2. Size the coil section
Rows available
36, 41,
Coil Type Unit Size
Small 2 - 4 2 - 4 2 - 4 2 - 4
Medium 2 - 8 2 - 8 2 - 8 2 - 8
3-6 8-14 17-22 25,30 26, 31 35,40
2-4
2 stacked
2-4 2 2 n/a
2-8
2-6 stk w/out IDP
2 - 8
2-4 stk with IDP
51, 58 50-57
2-6
4-row cooling
Extended-medium 2 - 8 2 - 8 2 - 8 2 - 8 2-8 2 - 8 2-8 2 - 8 2 - 8
Medium large 2 - 8 2 - 8 2 - 8 2 - 8 2-8 2 - 8 2-8 2 - 8 2 - 8
1/2-inch unit
Medium large with access 2 - 6 2 - 6 2 - 6 2 - 6
2-6
2-4 stk w/out IDP
2 - 4 2-8 2 - 4 n/a
2-2 stk w/IDP
Large 2 - 8 2 - 8 2 - 8 2 - 8 2-8 2 - 8 2-8 2 - 8 n/a
Large with access 2 - 8 2 - 8 2 - 8 2 - 8 2-8 2 - 8 2-8 2 - 8 n/a
Large vertical 2 - 8 2 - 8 2 - 842 - 8
4
Large vertical with access 2 - 8 2 - 8 2 - 8
2 - 8
4
4
n/a 2 - 8
n/a 2 - 8
4
4
n/a 2 - 84n/a
n/a 2 - 84n/a
Small 1 - 2 1 - 2 1 - 2 1 - 2 1-2 1 - 2 1-2 1 - 2 n/a
1-4 w/out IDP
1-3 w/IDP
1-8 w/out IDP
1
1-6 w/IDP
1 - 3 1-6 n/a n/a
5/8-inch unit
and 1/2-inch
modified
Medium 1 - 4 1 - 4 1 - 4 1 - 4 1-4 1 - 4
Extended-medium 1 - 8 1 - 8 1 - 811 - 8
1
1-8
1-6 with IDP
1 - 8
Medium large 1 - 10 1 - 10 1 - 10 1 - 10 1-10 1 - 10 1-10 1 - 8 1 - 10
Medium large with access 1 - 3 1 - 3 1 - 321 - 3
2
1-4
1-3 stk w/out IDP
1-2 stk with IDP
Large 1 - 10 1 - 10 1 - 10 1 - 10 1-10 1 - 10 1-10 1 - 8 n/a
1 - 10
1 - 10
3
4
4
1-10 1 - 10 1-10 1 - 10 n/a
n/a 1 - 6
n/a 1 - 6
4
4
n/a 1 - 64n/a
n/a 1 - 64n/a
Large with access 1 - 6 1 - 6 1 - 6 1 - 10
Large vertical 1 - 6 1 - 6 1 - 6
Large vertical with access 1 - 4 1 - 6 1 - 6
Note: Stk - stacked. IDP = intermediate drain pan.
1
Note:
Unit sizes 21-40 have a 6-row maximum for stack ed coils. 24-row maximum for unit size 21, 22. 36-row maximum for coils. All CU fins are limited
to 1-8 rows.
4
Large vertical not available for size 22, 26, 31, 36, 41, 57 and 58.
4
2,4
66-
120
2 - 4 2 - 4
1 - 3 1 - 3
1 - 6 1 - 6
4 CLCH-PRC016-EN
Table 3. Select filter type
Filter Type Unit Size 3 4 6 8 10 12
Side-load 2-in. and 4-in. flat
filter and 2-in./4-in. high
efficiency combination filter
Side-load 2-in. and 4-in.
angled filter
Side-load bag/cartridge
filter and pre-filter
Front-load bag/cartridge
filter and pre-filter
Front-load HEPA filters
Filter Type Unit Size 14 17 21 22 25 26
Side-load 2-in. and 4-in. flat
filter and 2-in./4-in. high
efficiency combination filter
Side-load 2-in. and 4-in.
angled filter
Side-load bag/cartridge
filter and pre-filter
Front-load bag/cartridge
filter and pre-filter
Front-load HEPA filters
Filter Type Unit Size 30 31 35 36 40 41 50
Side-load 2-in. and 4-in. flat
filter and 2-in./4-in. high
efficiency combination filter
Side-load 2-in. and 4-in.
angled filter
Side-load bag/cartridge
filter and pre-filter
Front-load bag/cartridge
filter and pre-filter
Front-load HEPA filters
2
Area (ft
Qty–Size 1 - 20x25 2 - 20x20 2 - 20x25
) 3.47 5.56 6.94 7.33 9.72 13.33
1 - 24x20
1 - 24x24
2 - 20x25
1 - 16x25
3 - 16x20
3 - 16x20
Area (ft2) 5.56 8.89 8.89 11.11 13.89 16.67
Qty–Size 2 - 16x25 4 - 16x20 4 - 16x20 4 - 20x20 4 - 25x20 6 - 20x20
2
Area (ft
Qty–Size 1 - 20x24 2 - 20x20 2 - 24x20 4 - 24x12
) 3.33 5.56 6.67 8.00 8.67 12.33
2 - 24x20
1 - 24x12
3 - 20x20
2 - 12x24
Area 2.00 2.00 6.00 6.00 8.00 10.00
Qty-Size 1 - 12x24 1 - 12x24
1 - 24x24
1 - 24x12
1 - 24x24
1 - 24x12
2 - 24x24
1 - 24x12
2 - 24x24
Area 2.00 2.00 6.00 7.00 9.00 10.00
Qty-Size 1 - 12x24 1 - 12x24
2
Area (ft
Qty–Size
) 14.44 18.89 21.53 21.11 27.11 29.17
4 - 16x20
2 - 16x25
4 - 20x24
2 - 20x20
1 - 24x24
1 - 24x12
3 - 25x20
1 - 25x16
3 - 16x25
1 - 24x30
1 - 24x12
4 - 20x20
2 - 20x16
2 - 16x25
1 - 24x30
1 - 24x24
6 - 20x20
2 - 20x16
3 - 12x24
2 - 30x24
6 - 25x20
3 - 25x16
Area (ft2) 18.06 28.89 33.33 33.33 50.00 44.44
Qty–Size
Area (ft
Qty–Size
2 - 20x25
4 - 20x20
2
) 13.44 18.89 22.00 17.33 26.00 26.00
2 - 20x24
1 - 20x20
2 - 12x24
4 - 16x25
8 - 16x20
4 - 20x24
2 - 20x20
12 - 25x16 12 - 25x16 18 - 25x16 16 - 25x16
3 - 24x24
3 - 20x24
4 - 24x20
2 - 24x12
6 - 20x24
3 - 12x24
6 - 24x20
3 - 24x12
Area 10.00 14.00 18.00 18.00 24.00 24.00
Qty-Size
1 - 24x12
2 - 24x24
2 - 12x24
1 - 24x12
2 - 24x24
3 - 12x24
3 - 24x24
1 - 12x24
4 - 24x24
6 - 24x24 6 - 24x24
Area 10.00 14.00 21.00 19.00 24.00 27.00
Qty-Size 2 - 30x24
2
Area (ft
) 30.44 35.42 37.22 40.00 40.83 48.22 55.00
6 - 20x24
Qty–Size
2 - 20x16
3 - 12x24
2 - 24x30
2 - 12x24
9 - 25x16
3 - 25x20
3 - 30x24
3 - 12x24
8 - 20x24
3 - 16x25
1 - 16x20
1 - 24x30
1 - 24x24
2 - 30x24
9 - 20x20
3 - 20x16
3 - 16x25
4 - 24x30
2 - 24x12
8 - 20x20
2 - 20x25
4 - 16x20
1 - 16x25
3 - 24x30
3 - 24x24
12 - 20x20
4 - 20x16
3 - 12x24
12 - 25x20
4 - 16x25
1 - 16x20
Area (ft2) 56.67 57.78 63.33 62.50 70.00 66.67 100.00
Qty–Size
Area (ft
Qty–Size
6 - 16x25
18 - 16x20
2
) 28.22 34.00 34.67 36.00 36.00 48.00 50.00
8 - 20x20
3 - 12x24
8 - 16x25
16 - 16x20
6 - 24x24
3 - 24x20
18 - 16x25
6 - 16x20
8 - 20x24
4 - 12x24
18 - 25x20
9 - 24x24
6 - 16x25
24 - 16x20
8 - 24x24
2 - 24x12
24 - 16x25 36 - 20x20
12 - 24x24
10 - 24x24
5 - 12x24
Area 28.00 30.00 34.00 36.00 38.00 46.00 50.00
Qty-Size
2 - 12x24
6 - 24x24
3 - 24x12
6 - 24x24
3 - 12x24
2 - 24x12
6 - 24x24
9 - 24x24
3 - 12x24
8 - 24x24
1 - 12x24
11 - 24x24
5 - 12x24
10 - 24x24
Area 28.00 30.00 30.00 36.00 37.00 45.00 46.00
Qty-Size
4 - 24x30
2 - 24x24
6 - 24x30
3 - 24x30
3 - 30x24
9 - 24x24
3 - 24x30
1 - 24x12
4 - 30x24
9 - 30x24
6 - 24x30
2 - 24x24
4 - 12x24
CLCH-PRC016-EN 5
Table 3. Select filter type
Filter Type Unit Size 51 57 58 66 80 100 120
Side-load 2-in. and 4-in. flat
filter and 2-in./4-in. high
efficiency combination filter
Side-load 2-in. and 4-in.
angled filter
Side-load bag/cartridge
filter and pre-filter
Front-load bag/cartridge
filter and pre-filter
Front-load HEPA filters
2
Area (ft
Qty–Size
Area (ft2) 94.44 100.00 98.89 113.33 151.11 166.67 194.44
Qty–Size
Area (ft
Qty–Size
Area 54.00 60.00 62.00 66.00 86.00 106.00 124.00
Qty-Size
Area 48.00 57.00 56.00 66.00 76.00 102.00 119.00
Qty-Size
) 54.89 63.33 61.11 75.56 85.56 104.17 122.22
12 - 20X24
4 - 20X16
3 - 12X24
24 - 20x20
8 - 20x25
2
) 56.00 60.00 62.00 66.67 88.00 113.33 134.00
12 - 24x24
4 - 24x12
1 - 12x24
4 - 24x12
11 - 24x24
6 - 24x30
3 - 24x24
3 - 12x24
12 - 20x25
3 - 20x20
4 - 16x25
1 - 16x20
36 - 20x20
15 - 24x24
15 - 24x24
9 - 24x30
3 - 24x24
15 - 20x24
5 - 20x16
32 - 16x20
8 - 20x25
12 - 24x24
4 - 24x12
3 - 12x24
3 - 12x24
4 - 24x12
12 - 24x24
8 - 24x30
4 - 24x24
20 - 20x24
4 - 20x16
36 - 20x20
6 - 16x20
20 - 20x24
3 - 24x12
15 - 24x24
12 - 24x30
3 - 24x12
20 - 20x24
4 - 20x16
5 - 12x24
48 - 20x20
8 - 16x20
20 - 24x24
4 - 24x12
1 - 12x24
4 - 24x12
19 - 24x24
12 - 24x30
3 - 24x12
5 - 12x24
30 - 20x25
48 - 20x25 56 - 25x20
28 - 24x20
4 - 24x12
6 - 12x24
5 - 12x24
24 - 24x24
18 - 30x24
6 - 12x24
32 - 25x20
4 - 25x16
28 - 24x24
4 - 24x12
7 - 12x24
6 - 12x24
28 - 24x24
21 - 30x24
7 - 12x24
Table 4. Inlet hood (outdoor units only) airflow limitations (cfm)
Mixing Section Economizer Section
Unit size
3 2257 1781 3563 1412
4 5567 1781 3563 2917
6 6016 2179 4358 3625
8 8847 2634 5268 4628
10 7050 3050 6100 5257
12 9393 3841 7681 12381
14 10,185 5582 11,163 6245
17 11,789 4870 9741 7124
21 14,716 6524 13,047 10,767
25 17,054 6917 13,834 11,457
30 22,694 7742 15,483 13,030
35 24,316 12,199 24,397 18,222
40 27,434 12,640 25,280 18,716
50 32,700 15,808 31,617 20,827
57 37,677 14,933 29,865 24,427
66 51,988 15,039 30,077 29,252
80 55,539 17,943 35,887 35,080
80 Traq 55,539 19,633 39,265 35,080
100 65,029 23,239 46,477 44,031
100 Traq 65,029 41,463 82,926 44,031
120 77,916 26,797 53,595 45,046
120 Traq 77,916 40,231 80,462 45,046
Back inlet hood 1 side inlet hood 2 side inlet hoods Single inlet hood
6 CLCH-PRC016-EN
Table 5. Select a fan for unit sizes 3-30
Nominal Airflow
Airflow @ 625 fpm
Unit Size 3 4 6 8 10 12 14 17 21 22 25 26 30
Fan size/type 9-in FC 10-in FC 12-in FC 12-in FC 15-in FC 18-in FC 18-in FC 20-in FC 22-in FC 22-in FC 22-in FC 22-in FC 25-in FC
Fan name 9FA 10FA 12FA 12FA 15FA 18FA 18FA 20FA 22FA 22FA 22FA 22FA 25FA
Max TSP/rpm 4/2250 4.5/2100 5/1900 5/1900 5/1600 4/1215 4/1215 4/1050 3.5/950 3.5/950 3.5/950 3.5/950 4/850
Motor hp (ODP) 0.75-3 0.75-5 0.75-5 1-5 1-7.5 1-7.5 1-7.5 1.5-20 2-20 2-20 3-20 3-20 3-20
Outlet area (ft
Fan size/type 9-6-in FC 9-in FC 10-in FC 10-in FC 12-in FC 15-in FC 15-in FC 18-in FC 20-in FC 20-in FC 20-in FC 20-in FC 22-in FC
Fan name 5FA 9FA 10FA 10FA 12FA 15FA 15FA 18FA 20FA 20FA 20FA 20FA 22FA
Max TSP/rpm 4.5/2250 4/2250 4.5/2100 4.5/2100 5/1900 5/1600 5/1600 4/1215 4/1050 4/1050 4/1050 4/1050 3.5/950
Motor hp (ODP) 0.75-3 0.75-3 0.75-5 1-5 1-5 1-7.5 1-7.5 1.5-7.5 2-20 2-20 3-20 3-20 3-20
Outlet area (ft2) 0.60 0.84 1.03 1.03 1.46 2.05 2.05 2.88 4.38 4.38 4.38 4.38 5.54
Low Pressure
Fan size/type 9-4-in FC 9-6-in FC 9-in FC 9-in FC 10-in FC 12-in FC 12-in FC 15-in FC 18-in FC 18-in FC 18-in FC 18-in FC 20-in FC
Fan name 4FA 5FA 9FA 9FA 10FA 12FA 12FA 15FA 18FA 18FA 18FA 18FA 20FA
Max TSP/rpm 4.5/2250 4.5/2250 4/2250 4/2250 4.5/2100 5/1900 5/1900 5/1600 4/1215 4/1215 4/1215 4/1215 4/1050
Motor hp (ODP) 0.75-3 0.75-3 0.75-3 1-3 1-5 1-5 1-5 1.5-7.5 2-7.5 2-7.5 3-7.5 3-7.5 3-20
Outlet area (ft
Fan size/type 9-in FC 10-in FC 12-in FC 12-in FC 15-in FC 18-in FC 18-in FC 20-in FC 22-in FC 22-in FC 22-in FC 22-in FC 25-in FC
Fan name 9FB 10FB 12FB 12FB 15FB 18FB 18FB 20FB 22FB 22FB 22FB 22FB 25FB
FC Housed Fan
Max TSP/rpm 5/2900 6/2525 6/2115 6/2115 6/1720 6/1500 6/1500 6/1330 5.5/1200 6/1200 6/1200 6/1200 6/1025
Motor hp (ODP) 0.75-3 0.75-5 0.75-7.5 1-7.5 1-10 1-15 1-15 1.5-20 2-20 2-20 3-25 3-25 3-30
Outlet area (ft2) 0.85 1.04 1.46 1.46 2.05 2.88 2.88 4.38 5.54 5.54 5.54 5.54 6.94
Fan size/type 9-6-in FC 9-in FC 10-in FC 10-in FC 12-in FC 15-in FC 15-in FC 18-in FC 20-in FC 20-in FC 20-in FC 20-in FC 22-in FC
Fan name 5FB 9FB 10FB 10FB 12FB 15FB 15FB 18FB 20FB 20FB 20FB 20FB 22FB
Max TSP/rpm 6.5/2900 6/2900 6.5/2525 6.5/2525 6/2115 6/1720 6/1720 6/1500 6/1330 6/1330 6/1330 6/1330 6/1200
Motor hp (ODP) 0.75-3 0.75-5 0.75-7.5 1-7.5 1-10 1-10 1-10 1.5-15 2-20 2-20 3-25 3-25 3-30
Outlet area (ft
High Pressure
Fan size/type 9-4-in FC 9-6-in FC 9-in FC 9-in FC 10-in FC 12-in FC 12-in FC 15-in FC 18-in FC 18-in FC 18-in FC 18-in FC 20-in FC
Fan name 4FB 5FB 9FB 9FB 10FB 12FB 12FB 15FB 18FB 18FB 18FB 18FB 20FB
Max TSP/rpm 7/2900 6.5/2900 6/2900 6/2900 6.5/2525 6/2115 6/2115 6/1720 6/1500 6/1500 6/1500 6/1500 6/1330
Motor hp (ODP) 0.75-3 0.75-5 0.75-5 1-5 1-7.5 1-10 1-10 1.5-10 2-15 2-15 3-15 3-15 3-25
Outlet area (ft2) 0.50 0.60 0.84 0.84 1.03 1.46 1.46 2.05 2.88 2.88 2.88 2.88 4.38
1
Note:
Nominal airflow is based on 500 fpm through a nominal coil (i.e. 500xunit size 8=4000 cfm). 2Airflow@625 fpm through the flat filter (maximum
filter velocity).
1
1500 2000 3000 4000 5000 6000 7000 8500 10,500 11,000 12,500 13,000 15,000
2
2169 3475 4338 4581 6075 8331 9025 11,806 13,456 13,193 16,944 18,231 19,025
2
) 0.85 1.04 1.46 1.46 2.05 2.88 2.88 4.38 5.54 5.54 5.54 5.54 6.94
2
) 0.50 0.60 0.84 0.84 1.03 1.46 1.46 2.05 2.88 2.88 2.88 2.88 4.38
2
) 0.60 0.84 1.04 1.04 1.46 2.05 2.05 2.88 4.38 4.38 4.38 4.38 5.54
CLCH-PRC016-EN 7
Table 5. Select a fan for unit sizes 3-30
Nominal Airflow
Airflow @ 625 fpm
Unit Size 3 4 6 8 10 12 14 17 21 22 25 26 30
Fan size/type 9-in BC 10-in BC 12-in AF 12-in AF 15-in AF 18-in AF 18-in AF 20-in AF 22-in AF 22-in AF 22-in AF 22-in AF 25-in AF
Fan name 9BA 10BA 12AA 12AA 15AA 18AA 18AA 20AA 22AA 22AA 22AA 22AA 25AA
Max TSP/rpm 6.5/4375 5/4070 8/3700 8/3700 7/2900 6.5/2450 6.5/2450 7/2300 6/1900 6/1900 6/1900 6/1900 6/1650
Motor hp (ODP) 0.75-3 0.75-3 0.75-7.5 1-7.5 1-10 1-10 1-10 1.5-15 2-15 2-15 3-15 3-15 3-20
Outlet area (ft
Fan size/type 9-in BC 10-in BC 10-in BC 12-in AF 15-in AF 15-in AF 18-in AF 20-in AF 20-in AF 20-in AF 20-in AF 22-in AF
Fan name 9BA 10BA 10BA 12AA 15AA 15AA 18AA 20AA 20AA 20AA 20AA 22AA
Max TSP/rpm 6/4375 5.5/4070 5.5/4070 8/3700 7/2900 7/2900 6.5/2450 6.5/2300 6.5/2300 6.5/2300 6.5/2300 6/1900
Motor hp (ODP) 0.75-3 0.75-3 1-3 1-7.5 1-10 1-10 1.5-10 2-15 2-15 3-15 3-15 3-15
Outlet area (ft2) 0.85 1.03 1.03 1.46 2.05 2.05 2.88 4.38 4.38 4.38 4.38 5.54
Low Pressure
Fan size/type 9-in BC 9-in BC 10-in BC 12-in AF 12-in AF 15-in AF 18-in AF 18-in AF 18-in AF 18-in AF 20-in AF
Fan name 9BA 9BA 10BA 12AA 12AA 15AA 18AA 18AA 18AA 18AA 20AA
Max TSP/rpm 6.5/4375 6.5/4375 5.5/4070 8/3700 8/3700 7/2900 6.5/2450 6.5/2450 6.5/2450 6.5/2450 6.5/2300
Motor hp (ODP) 0.75-3 1-3 1-3 1-7.5 1-7.5 1.5-10 2-10 2-10 3-10 3-10 3-15
Outlet area (ft
Fan size/type 9-in BC 10-in BC 12-in AF 12-in AF 15-in AF 18-in AF 18-in AF 20-in AF 22-in AF 22-in AF 22-in AF 22-in AF 25-in AF
Fan name 9BB 10BB 12AB 12AB 15AB 18AB 18AB 20AB 22AB 22AB 22AB 22AB 25AB
AF Housed Fan
Max TSP/rpm 8/5000 8/4650 8/4350 8/4350 9/3500 7.5/3100 7.5/3100 7.5/2750 8/2500 8/2500 9/2500 9/2500 9/2200
Motor hp (ODP) 0.75-5 0.75-5 0.75-7.5 1-10 1-15 1-15 1-15 1.5-20 2-25 2-25 3-30 3-30 3-40
Outlet area (ft2) 0.85 1.03 1.46 1.46 2.05 2.88 2.88 4.38 5.54 5.54 5.54 5.54 6.94
Fan size/type 9-in BC 10-in BC 10-in BC 12-in AF 15-in AF 15-in AF 18-in AF 20-in AF 20-in AF 20-in AF 20-in AF 22-in AF
Fan name 9BB 10BB 10BB 12AB 15AB 15AB 18AB 20AB 20AB 20AB 20AB 22AB
Max TSP/rpm 8/5000 7.5/4650 7.5/4650 9/4350 9/3500 9/3500 9/3100 9.5/2750 9.5/2750 10/2750 10/2750 9/2500
Motor hp (ODP) 0.75-5 0.75-5 1-5 1-10 1-15 1-15 1.5-20 2-25 2-25 3-30 3-30 3-30
Outlet area (ft
High Pressure
Fan size/type 9-in BC 9-in BC 10-in BC 12-in AF 12-in AF 15-in AF 18-in AF 18-in AF 18-in AF 18-in AF 20-in AF
Fan name 9BB 9BB 10BB 12AB 12AB 15AB 18AB 18AB 18AB 18AB 20AB
Max TSP/rpm 8/5000 8/5000 7.5/4650 9/4350 9/4350 9/3500 9.5/3100 9.5/3100 9.5/3100 9.5/3100 10/2750
Motor hp (ODP) 0.75-5 1-5 1-5 1-10 1-10 1.5-15 2-20 2-20 3-20 3-20 3-30
Outlet area (ft2) 0.84 0.84 1.03 1.46 1.46 2.05 2.88 2.88 2.88 2.88 4.38
1
1500 2000 3000 4000 5000 6000 7000 8500 10,500 11,000 12,500 13,000 15,000
2
2169 3475 4338 4581 6075 8331 9025 11,806 13,456 13,193 16,944 18,231 19,025
2
) 0.85 1.04 1.46 1.46 2.05 2.88 2.88 4.38 5.54 5.54 5.54 5.54 6.94
2
) 0.84 0.84 1.03 1.46 1.46 2.05 2.88 2.88 2.88 2.88 4.38
2
) 0.85 1.03 1.03 1.46 2.05 2.05 2.88 4.38 4.38 4.38 4.38 5.54
8 CLCH-PRC016-EN
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