General Information for Selecting Single Fan Air Handling Unit
Unit Size Air Flow Range (CFM) Air Flow Standard (CFM) Fan Outlet QTY X (FT2) Main Coil Multi Zone Hot Deck Coil
No. Of Coil Face Area (FT2) No. Oftubes in Height Nominal Fin Size (in) Face Area (FT2) No. of Tubes in Height Nominal Fin Size (in)
Height Length Height Length
Size 03 800 - 2400 1000 1 x (1.85) 1 LΔT 2 8 13.5 22.5 - - - -
1500 NΔT 3 12 19.5 22.5
2000 HΔT 4 16 25.5 22.5
- EXT --- - - -
Size 06 2000 - 4200 2500 2 x (1.85) 1 LΔT 5 12 19.5 38.5 3.6 8 13.5 38.5
3000 NΔT 6 14 22.5 38.5
3500 HΔT 7 16 22.5 38.5
6180 EXT 12.36 22 34.5 55.6
Size 09 3200 - 6000 4000 1 x 3.1 1 LΔT 8 16 25.5 45.5 4.3 8 13.5 45.5
4500 NΔT 9 18 28.5 45.5
5000 HΔT 10 20 31.5 45.5
7900 EXT 15.8 25 39 62.3
Size 13 4400 - 8400 6000 1 x (4.1) 1 LΔT 12 21 33 52 5.96 10 16.5 52
6500 NΔT 13 23 36 52
7000 HΔT 14 25 39 52
11800 EXT 23.6 33 51 69.5
Size 16 6000 - 9600 7500 1 x (5.52) 1 LΔT 15 26 40.5 53 7.9 14 22.5 50.6
8000 NΔT 16 28 43.5 53
8500 HΔT 17 30 46.5 53
12500 EXT 25 35 54 70.6
Size 19 6800 - 12000 9000 1 x (7.2) 1 LΔT 18 27 42 62 10.8 17 27 57.6
9500 NΔT 19 29 45 62
10000 HΔT 20 30 46.5 62
14325 EXT 28.65 35 54 80.4
Size 24 8800 - 15600 11000 1 x (7.2) 1 LΔT 22 30 46.5 69.8 13.5 18 28.5 68.2
12000 NΔT 24 32 49.5 69.8
13000 HΔT 26 35 54 69.8
18800 EXT 37.6 41 63 87.2
Size 30 11200 - 19200 14000 1 x (7.2) 1 LΔT 28 38 58.5 68.5 14.4 19 30 69
15000 NΔT 30 41 63 68.5
16000 HΔT 32 44 67.5 68.5
22400 EXT 44.8 2 x 24 37.5 86
Size 36 - 1 13600 - 21600 17000 1 x (11.2) 2 LΔT 34 2 x 19 2 x 30 82.5 18 20 31.5 82.5
18000 HΔT 36 2 x 20 2 x 31.5 82.5
26000 EXT 52 2 x 24 2 x 37.5 100
Size 40 15200 - 21600 19000 1 x (11.2) 2 LΔT 38 2 x 20 2 x 31.5 87.5 20 21 33 87.5
20000 NΔT 40 2 x 21 2 x 33 87.5
21000 HΔT 42 2 x 22 2 x 34.5 87.5
29250 EXT 58.5 2 x 25 2 x 39 108
Size 48 15200 - 25200 22000 1 x (13.6) 2 LΔT 44 2 x 20 2 x 31.5 87.5 26 24 37.5 100
24000 NΔT 48 2 x 22 2 x 33 87.5
25000 HΔT 50 2 x 23 2 x 34.5 87.5
35000 EXT 70 2 x 27 2 x 39 108
Size 56 17600 - 30000 27000 1 x (18.8) 2 LΔT 54 2 x 25 2 x 31.5 100 33 31 48 99
28000 NΔT 56 2 x 26 2 x 34.5 100
30000 HΔT 60 2 x 28 2 x 36 100
38500 EXT 77 2 x 31 2 x 42 120
Size 70 21600 - 36000 32000 1 x (18.8) 2 LΔT 64 2 x 29 2 x 39 99.5 36.1 32 49.5 105
35000 NΔT 70 2 x 31 2 x 40.5 99.5
37000 HΔT 74 2 x 33 2 x 43.5 99.5
47500 EXT 95 2 x 36 2 x 48 116.9
Size 86 25600 - 54000 40000 1 x (18.8) 2 LΔT 80 2 x 30 2 x 45 105 - - - -
43000 NΔT 86 2 x 32 2 x 48 105
45000 HΔT 90 2 x 33 2 x 51 105
56650 EXT 113.3 2 x 36 2 x 55.5 123.5
Size 96 37600 - 60000 47000 1 x (18.8) 2 LΔT 94 2 x 34 2 x 46.5 125 - - - -
48000 NΔT 96 2 x 35 2 x 49.5 125
50000 HΔT 100 2 x 36 2 x 51 125
61250     EXT 122.5 2 x 39 2 x 55.5 147