Air Handeling Unit
-
Upload
hmdhojjat166 -
Category
Documents
-
view
13 -
download
2
Transcript of Air Handeling Unit
Contents
Main features
Chilled Water Cooling Coil Data
Hot Water Heating Coil Data
Steam Heating Coil Data
Fan Performance
Air Side Pressure Drops
Water Side Pressure Drops
Dimensions and Specifications
.............................................................................
........................................................................
...........................................
................................................
....................................................
.................................................................
......................................................
...................................................
............................................
Page
2
3
16
23
27
33
43
46
Table Of Contents
Note: This specification may be changed without notice due to design improvements.
Head Office: Mollasadra St.,Sabalan Gostar Tahvieh Bldg., #92,
Vanak Sq., Tehran-Iran
Phone: (+98 21) 88030691-2 , Fax :(+9821) 88034440
Factory: Sabalan Factory, #23, Enghelab St., Parsa Sq.,Aboul Ghassem Blvd., Ahmadabad Mostofi, Tehran, Iran Phone: (+98 228) 2275810-15 , Fax: (+98 228) 2275819
2
Air Handing Unit
Main Features:
SABALANGOSTAR TAHVIEH Air Handling Units come in 12 different models with capacities
ranged from 2000 to 6000 C.F.M and modular units can be combined with a complete array of
accessories to be adapted to all air conditioning and ventilating application.
Air Handling Units are constructed of heavy galvanized iron sheets supported by structura
channels. Coils & drain connections can be provided on either beside or removable panels to
provide easy access to internal components.
Fan:
Different parts of a fan section including all rotating assemblies, fan wheels, shafts, sheaves and
pulleys are balanced both statically & dynamically to assure smooth and quiet operation.
Coil:
Chilled & hot water, DX and steam coils are offered in a number of configurations to cover the
entire range of air conditioning applications. Tube casings are designed for rugged support for
finned tube coils and are available in all sizes and types to meet specific needs. Tube patterns
include a staggered arrangement, providing economical selections far specific duties and
application ranges. Standard coils are designed with 5/8" copper tubes and 111 which tube diameter
of 3/8", 1/2" are also available. Cantinuaus waffle plate with rippled edge or corrugated spiral types
provide optimum air turbulence and fin conformity for maximum heat transfer. Plate fins are die-formed
with self-spacing collars. Tubes are mechanically expanded into fin collars for a permanent
bond. Spiral fins are mechanically wrapped and banded to the tube to provide 100% contact
around the periphery.
AHU - 0250
TABLE 1General Data
Unit Size
Air Quantity Range (CFM)
Total Static Pressure (in.wg)
Coil Face Area (sq ft)
Number * Fan Size
2000-4000
0.5-6.0
4.59
1*315
2800-5600
0.5-6.0
7.01
1*355
3920-7840
0.5-6.0
9.84
1*400
5480-10960
0.5-6.0
13.86
1*500
8000-16000
0.5-6.0
19.52
1*560
10240-20480
0.5-6.0
4.59
1*630
AHU - 0350 AHU - 0500 AHU - 0700 AHU - 1000 AHU - 1300
AHU - 1600Unit Size
Air Quantity Range ( )
Total Static Pressure (in.wg)
Coil Face Area (sq ft)
Number * Fan Size
CFM 12600-25200
0.5-6.0
31.00
1*710
12960-31920
1.0-8.0
41.00
1*800
20000-40000
1.0-8.0
48.36
1*900
22800-45600
1.0-8.0
57.40
2*710
26400-52800
1.0-8.0
62.80
2*710
30400-60800
1.0-8.0
70.00
2*800
AHU - 2000 AHU - 2500 AHU - 3000 AHU - 3500 AHU - 4000
AHU - 0250
2500
80/67 90/72 100/75 110/81
Unit Size
Edb / Ewb (F)
Air Quantity ( )CFM
TABLE 2Chilled WaterCooling Coil Rating
4 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
70
62.5 / 57.3
4 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
76.1
60.7 / 56.4
4 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
84.3
58.1 / 55.1
6 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
102.8
57.7 / 53.4
6 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
116.3
54.7 / 57.3
6 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
118.1
54.2 / 51
8 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
98.7
56.3 / 54
8 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
101.8
55.2 / 53.5
8 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
105
53.9 / 53.1
98.1
65.9 / 59.2
107.5
63.5 / 51.1
121.7
59.9 / 55.5
138.5
60.1 / 54.5
156.4
56.2 / 51.8
158.5
55.4 / 51.4
143.3
57.5 / 53.8
149.1
56 / 52.9
155.5
54.3 / 51.9
115
69.6 / 60.4
125.8
69.6 / 60.4
142.2
62.1 / 56.1
160.2
62.5 / 55.3
180.5
57.8 / 52.1
183.1
59.9 / 51.7
167.4
59.1 / 54.2
174.1
57.3 / 53.1
180.7
55.3 / 52.1
130.3
75.4 / 57.3
142
72 / 57.3
159.3
55.3 / 52.1
190.3
66.3 / 57.3
213.1
60.8 / 56.6
215.3
59.8 / 56.3
224
60.1 / 54.9
232.6
58 / 53.6
241.8
55.5 / 52.1
Note : Ratings are based on EWT /LWT = 45/55 F
With Copper tube (5/8") , Aluminum fin (herringbone wavy)
Air Handing Unit
3
TABLE 2Chilled WaterCooling Coil Rating
(Continued)
AHU - 0350
3500
80/67 90/72 100/75 110/81
Unit Size
Edb / Ewb (F)
Air Quantity ( )CFM
112.8
62 / 56.7
123.7
60.2 / 55.5
140.2
57.4 / 53.8
118.5
59.1 / 56.1
124.2
57.7 / 55.5
131
55.9 / 54.8
154.6
55.1 / 52.2
159.1
54 / 51.7
163.2
52.7 / 51.3
155.2
65.9 / 58.6
170.2
63 / 57.1
192.7
59.4 / 54.7
177.9
60.8 / 56.3
188.4
58.9 / 55.2
201.6
56.4 / 53.7
212.6
56.3 / 52.5
220.7
54.9 / 51.6
229.7
53.2 / 50.6
180.9
69.1 / 59.7
198
66.1 / 55.3
223.9
61.6 / 55.3
208.8
63.2 / 56.9
221.1
60.8 / 55.6
232.5
57.7 / 54.4
246.8
57.9 / 52.8
256
56.1 / 51.7
266.4
54.1 / 50.5
210.9
74.4 / 65.1
230.3
70.9 / 63.4
257.9
65.7 / 60.7
282.5
64.7 / 58.2
298.3
61.9 / 56.6
318.1
58.2 / 54.4
356.2
55.6 / 49.9
339.6
56.7 / 52
352.2
54.4 / 50.5
Note : Ratings are based on EWT /LWT = 45/55 F
With Copper tube (5/8") , Aluminum fin (herringbone wavy)
4 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
Air Handing Unit
4
AHU - 0500
5000
80/67 90/72 100/75 110/81
Unit Size
Edb / Ewb (F)
Air Quantity ( )CFM
119.5
64 / 59.5
130.6
62.4 / 58.8
146
59.9 / 57.7
195.2
58.1 / 54.2
204.5
56.6 / 53.5
215.6
54.7 / 52.6
235
54.5 / 51.1
244.6
53.4 / 50.3
255.8
52.1 / 49.4
194.4
67 / 60.4
212.9
64.7 / 59.2
238.9
61.2 / 57.4
267.9
60.2 / 55.2
283.9
58.2 / 54
304.7
55.6 / 52.4
315.5
55.9 / 51.6
315.5
55.9 / 51.6
341.4
52.7 / 49.4
230.9
70.7 / 61.7
252
67.8 / 60.2
275.3
63.5 / 58.6
330.8
60.2 / 54.5
342
59.2 / 53.6
354.4
57 / 52.6
363.9
57.5 / 51.9
378.3
55.7 / 50.7
393.8
53.6 / 49.4
318.2
73.6 / 64.1
347.3
70.1 / 62.2
390.8
64.8 / 59.2
440.9
61.4 / 55.4
454.3
60.3 / 54.4
471.3
57.7/ 53.1
479.7
58.5 / 52.4
497.4
56.4 / 50.9
517.2
54 / 49.2
TABLE 2 (Continued)Chilled WaterCooling Coil Rating
Note : Ratings are based on EWT /LWT = 45/55 F
With Copper tube (5/8") , Aluminum fin (herringbone wavy)
4 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
Air Handing Unit
5
AHU - 0700
7000
80/67 90/72 100/75 110/81
Unit Size
Edb / Ewb (F)
Air Quantity ( )CFM
183.1
63.4 / 58.8
198.9
61.7 / 58
220
59.3 / 57
280.1
57.8 / 53.8
297.6
56.3 / 52.8
314.3
54.3 / 51.9
334.7
54.3 / 50.8
348.5
53.2 / 50
364.8
51.8 / 49
280.6
66.6 / 60
307.4
60.7 / 56.7
347.4
60.7 / 56.7
382.3
59.9 / 54.9
405.1
58 / 53.6
434.5
55.4 / 52
447.8
55.7 / 51.2
465.3
54.2 / 50.2
484.3
52.5 / 49.1
331.9
70.3 / 61.2
362.9
67.4 / 59.7
404.8
63 / 57.6
443.8
62.3 / 55.5
470.3
59.9 / 54.1
504.3
56.7 / 52.2
515.9
57.2 / 51.5
535
55.5 / 50.3
557.7
53.4 / 49
454
73.3 / 63.7
496
69.8 / 61.7
558
64.4 / 58.6
590.8
64 / 56.9
625.2
61.2 / 55
668.3
57.4/ 52.6
615.9
60.2 / 55.5
638.4
58.2 / 54.3
663.9
5.8 / 52.8
TABLE 2 (Continued)Chilled WaterCooling Coil Rating
Note : Ratings are based on EWT /LWT = 45/55 F
With Copper tube (5/8") , Aluminum fin (herringbone wavy)
4 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
Air Handing Unit
6
AHU - 1000
10000
80/67 90/72 100/75 110/81
Unit Size
Edb / Ewb (F)
Air Quantity ( )CFM
308.9
62.4 / 57.1
339.1
60.7 / 56.1
375.5
58 / 54.7
423
57.3 / 52.9
449.9
55.7 / 51.9
484.1
53.7 / 50.5
497.6
53.9 / 50
518.1
52.8 / 49.1
543.8
51.4 / 48.1
429.3
65.9 / 59.1
470.3
63.6 / 57.6
533.2
59.9 / 55.3
568.3
59.5 / 54
603.4
57.5 / 52.7
648.5
54.9 / 50.9
658.9
55.4 / 50.4
685.5
53.9 / 49.3
714.9
52.2 / 48.1
501.8
69.7 / 60.3
549.7
66.7 / 58.6
622.1
62.1 / 56
656.7
61.8 / 54.7
695.9
59.4 / 53.2
747.1
56.2 / 51.1
755.7
56 / 51.7
785.5
55.1 / 49.5
819
53.1 / 48
674.8
72.8 / 62.8
738.6
69.2 / 60.6
833.9
63.7 / 57.3
866.2
63.7 / 56
872.6
61.7 / 55.8
932.6
57.9/ 53.5
920.9
59.5 / 53.9
956.6
57.4 / 52.5
995.9
55.1 / 50.9
TABLE 2 (Continued)Chilled WaterCooling Coil Rating
Note : Ratings are based on EWT /LWT = 45/55 F
With Copper tube (5/8") , Aluminum fin (herringbone wavy)
4 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
Air Handing Unit
7
AHU - 1300
13000
80/67 90/72 100/75 110/81
Unit Size
Edb / Ewb (F)
Air Quantity ( )CFM
415.2
62.56.7
455.6
60.2/55.6
510.2
57.5/54.1
563
56.9/52.5
597.5
55.4/51.5
643.1
53.3/50.1
658.6
53.6/49.6
685.5
52.5/48.8
718.9
51.1/47.7
574.2
65.4/58.6
628.7
63/57.2
711.7
59.3/54.8
754.7
59/53.5
799.9
57/52.2
857.7
54.4/50.4
870.4
55/50
904.4
53.5/48.9
942.8
51.8/47.6
570.2
69.1/59.8
733.5
66.1/58.1
828.9
61.5/55.4
870
61.3/54.2
922
58.8/52.6
987.7
55.7/50.6
997.3
56.4/50.2
1035.8
54.7/49
1077.3
52.7/47.6
898.3
72.1/62.3
983.2
68.5/60
1107.1
63/56.6
1094.4
63.8/56.9
1156.5
61/55.1
1234.1
57.3/52.8
1219.4
58.9/53.2
1265.6
56.9/51.8
1315.6
54.6/50.2
TABLE 2 (Continued)Chilled WaterCooling Coil Rating
Note : Ratings are based on EWT /LWT = 45/55 F
With Copper tube (5/8") , Aluminum fin (herringbone wavy)
4 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
Air Handing Unit
8
Air Handing Unit
AHU - 1600
16000
80/67 90/72 100/75 110/81
Unit Size
Edb / Ewb (F)
Air Quantity ( )CFM
521.4
62/56.5
574.1
60.2/55.3
654.2
57.3/53.5
700.1
56.9/52.4
743.9
55.4/51.3
801.8
53.4/49.8
815.5
53.7/49.5
849.9
52.5/48.6
894
51.2/47.4
713.3
65.6/58.5
782.9
63.1/56.9
888.2
59.4/54.5
932.7
59.2/53.4
990.3
57.2/52
1065.7
54.5/50.1
1073.9
55.2/49.9
1030.4
55/51
1077.3
53.3/49.8
829.8
69.3/59.7
909.9
66.3/58
1032.6
61.6/55.1
1072.6
61.5/54.1
1138.1
59.1/52.5
1161.4
56.7/52
1146
58/52.3
1193.2
56.3/51.1
1245.8
54.3/49.8
1106.5
72.5/62.2
1212.1
68.8/60
1197.3
65.6/60.3
1390.8
63.9/55.9
1434.6
61.2/54.9
1535.9
57.5/52.4
1514.9
59.1/52.9
1574.6
57/51.4
1641.7
54.6/49.6
TABLE 2 (Continued)Chilled WaterCooling Coil Rating
Note : Ratings are based on EWT /LWT = 45/55 F
With Copper tube (5/8") , Aluminum fin (herringbone wavy)
4 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
9
Air Handing Unit
AHU - 2000
20000
80/67 90/72 100/75 110/81
Unit Size
Edb / Ewb (F)
Air Quantity ( )CFM
692
61.3/55.8
759.6
59.4/54.6
863.8
56.6/52.6
854.4
57/52.8
907.4
55.5/51.7
975
53.5/50.4
9612
54.4/50.7
1003.4
53.2/49.8
1053
51.9/48.8
935.8
64.8/57.7
1026.8
62.3/56.1
1163.6
58.5/53.5
1149.2
59.1/53.8
1218
57.1/52.4
1305.8
54.5/50.7
1289.4
55.7/51
1341.6
54.2/49.9
1400.8
52.6/48.7
1084.4
68.3/58.9
1188.2
65.3/57
1344
60.7/54.1
1326.8
61.4/54.4
1405.2
59/52.9
1504.6
55.9/50.9
1485.8
57.2/51.2
1546.2
55/50.0
1612.2
53.5/48.6
1298.6
73/63.6
1416.2
69.5/61.7
1587.2
64.2/58.7
1752.4
63.1/55.6
1853.2
60.3/53.7
1980.4
56.6/51.1
1955.2
58.2/51.6
2030.6
56.2/50
2113.8
53.9/48.2
TABLE 2 (Continued)Chilled WaterCooling Coil Rating
Note : Ratings are based on EWT /LWT = 45/55 F
With Copper tube (5/8") , Aluminum fin (herringbone wavy)
4 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
10
AHU - 2500
25000
80/67 90/72 100/75 110/81
Unit Size
Edb / Ewb (F)
Air Quantity ( )CFM
856.3
61.6 / 55.9
943.3
59.7 / 54.6
1076.3
56.8 / 52.6
1001.9
57.8 / 53.8
1064.3
56.4 / 52.8
1131.5
54.4 / 51.8
1195.7
54.4 / 50.8
1245.4
53.2 / 50
1305.1
51.9 / 49
1156.7
65.1 / 57.9
1270.6
62.7 / 56.3
1244.7
60.8 / 56.6
1362.4
60 / 54.9
1446.8
58.1 / 53.6
1553.9
55.4 / 51.9
1597.7
55.8 / 51.2
1660.7
54.3 / 50.2
1730.5
52.6 / 49
1184.7
70.4 / 61.2
1297.6
67.5 / 59.7
1454.1
63.1 / 57.5
1582.6
62.4 / 55.6
1679.1
60 / 54.1
1801.1
56.8 / 52.2
1839.5
57.4 / 51.5
1912.1
55.6 / 50.3
1991.6
53.5 / 49
1617
73.5 / 63.7
1768.3
69.9 / 61.7
1990.9
64.6 / 58.6
2104.6
64.2 / 57
2228.8
61.4 / 55.1
2385.6
57.6/ 52.1
2417.2
58.4 / 52.1
2508.8
56.4 / 50.6
2374.5
56 / 52.8
TABLE 2 (Continued)Chilled WaterCooling Coil Rating
4 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
Air Handing Unit
Note : Ratings are based on EWT /LWT = 45/55 F
With Copper tube (5/8") , Aluminum fin (herringbone wavy)
11
AHU - 3000
30000
80/67 90/72 100/75 110/81
Unit Size
Edb / Ewb (F)
Air Quantity ( )CFM
1053.2
61.4 / 55.6
1159.8
59.5 / 54.3
1324.2
59.5 / 54.3
1245.8
57.5 / 53.2
1324.9
56 / 52.2
1428.2
54 / 50.9
1472.5
54.1 / 50.3
1533.9
53 / 49.4
1609.5
51.6 / 48.4
1257.1
66.3 / 59.4
1379.2
63.9 / 58
1564.1
60.3 / 55.8
1679.7
59.7 / 54.3
1783.2
57.8 / 53
1917.1
55.1 / 51.2
1954.2
55.6 / 50.7
2033.5
54.1 / 49.6
2120.4
52.4 / 48.4
1474
70.1 / 60.7
1613.5
67.1 / 59
1829.5
62.6 / 56.5
1942.4
62.1 / 55
2060.5
59.7 / 53.5
2213.1
56.5 / 51.5
2243.9
57.2 / 51
2332.9
55.4 / 49.8
2431.6
53.3 / 48.4
1989.7
73.2 / 63.2
2177.1
69.6 / 61.1
2459.4
64.1 / 57.8
2436.8
62.1 / 56.3
2578.2
62.1 / 56.3
2756.8
58.3/ 54
2721.9
60 / 54.5
2827.9
57.8 / 53.1
2945.1
55.4 / 51.5
TABLE 2 (Continued)Chilled WaterCooling Coil Rating
4 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
Air Handing Unit
Note : Ratings are based on EWT /LWT = 45/55 F
With Copper tube (5/8") , Aluminum fin (herringbone wavy)
12
AHU - 3500
35000
80/67 90/72 100/75 110/81
Unit Size
Edb / Ewb (F)
Air Quantity ( )CFM
1054.3
62.9 / 57.4
1161.8
61.1 / 56.3
1301.6
58.4 / 54.9
1452
57.7 / 53.2
1546.9
56.2 / 52.2
1672.4
54.1 / 50.8
1713.6
54.1 / 50.8
1788.3
53.2 / 49.4
1880.2
51.8 / 48.3
1463.2
66.6 / 59.4
1607.4
64.2 / 58
1828.8
60.5 / 55.7
1949.7
60.1 / 54.4
2073.4
58.1 / 53.1
2235.7
55.4 / 51.2
2235.7
55.4 / 51.2
2365.2
54.4 / 49.7
2473.7
52.6 / 48.4
1710.1
70.5 / 60.7
1877.7
67.5 / 59.1
2134
62.9 / 56.4
2392.3
60.2 / 53.6
2392.3
60.2 / 53.6
2381.8
59.2 / 53.7
2578.2
56.9 / 51.5
2484.8
57.4 / 52.6
2599.3
55.4 / 51.3
2296.7
73.8 / 63.4
2520
70.2 / 61.3
2418.5
67.6 / 62.3
3002.7
62.6 / 56.3
3002.7
62.6 / 56.3
3175.1
60.3/ 54.4
3221
58.7 / 54
3307
58.1 / 52.9
3452.6
55.7 / 51.3
TABLE 2 (Continued)Chilled WaterCooling Coil Rating
4 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
Air Handing Unit
Note : Ratings are based on EWT /LWT = 45/55 F
With Copper tube (5/8") , Aluminum fin (herringbone wavy)
13
AHU - 4000
40000
80/67 90/72 100/75 110/81
Unit Size
Edb / Ewb (F)
Air Quantity ( )CFM
1230.6
62.8 / 57.2
1358
61 / 56
1551
58.2 / 54.3
1677.3
57.5 / 53.2
1789.5
56.2 / 52
1936.8
54 / 50.5
1974.7
54.4 / 50.1
2061.6
5.23 / 49.3
2169.8
51.8 / 48.1
1692.1
66.6 / 59.3
1862.4
64.1 / 57.8
2123.3
60.4 / 55.4
2244.2
60.1 / 54.3
2387.7
58.1 / 52.9
2580.5
55.4 / 51
2380.3
57.3 / 53
2484.7
55.9 / 52
2604.3
54.1 / 50.8
1973.4
70.5 / 60.6
2168.4
67.5 / 58.9
2469.7
62.9 / 56.2
2585.4
62.7 / 55.1
2602.1
61.1 / 54.9
2804.1
57.8 / 53
2763.6
59.1 / 53.3
2883.6
57.3 / 52.2
3021.4
55.2 / 50.8
2301.7
76 / 66
2520
72.5 / 64.3
2841.5
67.3 / 61.6
3260.2
65.5 / 58
3461.2
62.6 / 53.6
3720.7
58.7/ 53.6
3665.7.9
60.3 / 54.1
3819.2
58.1 / 52.6
3992.4
55.7 / 50.8
TABLE 2 (Continued)Chilled WaterCooling Coil Rating
4 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
4 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
6 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 8 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 10 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
8 Rows / 14 fpi
Cooling Capacity (1000 btu /hr)
Ldb / Lwb (F)
Air Handing Unit
Note : Ratings are based on EWT /LWT = 45/55 F
With Copper tube (5/8") , Aluminum fin (herringbone wavy)
14
350Coil Face Velocity (fpm)
TABLE 4Velocity Correction Factors
Correction Factor
400 500 550 600 700
0.86
0.92
0.96
1.00
1.03
1.06
1.11
1.15
800450
AHU0250Unit Size
TABLE 3Chilled Water Coil Connection
2 Rows
4
6
8
Rows
Rows
Rows
AHU0350 AHU0500 AHU0700 AHU1000 AHU1300
1/4"1
1"
1/4"1
1/2"1
1/2"1
2"
1/2"1
1/2"1
1/2"1
2"
2"
2"
1/2"1
2"
2"
2"
1/2"1
2"
2"
2"
2 x 2"
2 x 2"
2 x 2"
1/2"1 2 x
AHU1600Unit Size
2
4
6
8
Rows
Rows
Rows
Rows
AHU2000 AHU2500 AHU3000 AHU3500 AHU4000
2 x 2"
2 x 2"
2 x 2"
1/2"1 2 x
2 x 2"
2 x 2"
2 x 2"
1/2"1 2 x
4 x 2"
4 x 2"
4 x 2"
1/2"1 4 x
4 x 2"
4 x 2"
4 x 2"
1/2"1 4 x
4 x 2"
4 x 2"
4 x 2"
1/2"1 4 x
4 x 2"
4 x 2"
4 x 2"
1/2"1 4 x
ENERING AIR 83 F WB
T
W 79 F
B5
W 7
F B
71 F BW
67 F WB
W
63 F B
59 F WB
35 40 45 50 5500
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
ENTERING WATER TEMPERATURE (F)
CHILLED WATER COIL CORRECTION FACTORS
CO
RR
EC
TIO
N F
AC
TO
R
Air Handing Unit
15
AHU - 0350
3500
Unit Size
Entering Air Dry-Bulb Temp.(F)
Air Quantity ( )CFM
TABLE 5Hot WaterHeating Coil Ratings
1 Row / 8 fpi
Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
3 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
4 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
1 Row / 8 fpi
Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
3 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
4 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
1 Row / 8 fpi
Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
3 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
4 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
122.6
220.6
290
328.9
141.5
248.1
319.4
355.9
172.5
289.6
360.4
391.8
108.3
196.1
258.5
292.4
124.8
220.4
284.5
316.4
152
257.2
320.9
347.9
94
171.8
227.1
256.3
108.2
193
249.9
277.1
131.7
225.2
281.7
304.7
71.80
134.2
178.8
200.8
82.60
150.7
196.7
217.1
100.3
175.5
221.5
238.7
182.6
322.7
420.3
475.5
210.4
362
461.4
513.1
256
420.9
518.2
561.9
161.5
287.2
374.8
423.2
186
322
411.3
456.3
226.1
374.3
461.6
499.4
140.5
251.8
329.6
371.3
161.8
282.4
361.5
400.2
196.4
327.8
405.4
437.8
108.1
197.3
260
291.7
124.3
221
285
314.4
150.6
256.5
319.5
343.7
- 4 3214 60 - 4 14 32 60
AHU - 0250
2500
Note : Ratings are based on EWT = 180 F
With Copper tube (5/8") , Aluminum fin (herringbone wavy)
Air Handing Unit
16
AHU - 0700
7000
Unit Size
Entering Air Dry-Bulb Temp.(F)
Air Quantity ( )CFM
TABLE 5 Hot WaterHeating Coil Ratings
(Continued)
264.8
463.4
603.2
684.7
305.4
521.6
662.5
738.8
372.2
606.8
744.3
809.1
234.7
414.1
538.4
610
270.6
464.6
590.9
657.8
329.5
540.2
663.3
719.8
204.8
363.7
474
536
236
408
520
577.8
287.2
474
583.3
631.5
158.6
285.7
374.6
422
182.6
320.5
410.7
454.9
221.6
372
460.6
497.2
374.3
652.7
846.5
961.7
432.1
732.7
929.4
103.7
526.2
852.5
1044.3
1136
332.1
581.8
755.5
826.7
383
652.8
829.2
923.6
466.2
759.1
930.8
1010.2
290
511.1
665.2
752.8
334.4
573.2
730
811.4
406.5
666.4
818.6
887
224.9
401.9
526
593.5
259
450.6
577
639.3
314.6
523.2
646.9
698.8
- 4 3214 60 - 4 14 32 60
AHU - 0500
5000
Note : Ratings are based on EWT = 180 F
With Copper tube (5/8") , Aluminum fin (herringbone wavy)
1 Row / 8 fpi
Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
3 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
4 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
1 Row / 8 fpi
Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
3 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
4 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
1 Row / 8 fpi
Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
3 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
4 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
Air Handing Unit
17
AHU - 1300
13000
Unit Size
Entering Air Dry-Bulb Temp.(F)
Air Quantity ( )CFM
TABLE 5 (Continued)Hot WaterHeating Coil Ratings
542
937.30
1212.2
138
625.90
1052.7
1332.2
1490.7
763.70
1226
1497.5
1632.2
481.90
836.40
1082.9
1231.7
556.10
939.20
1189.1
1328.5
677.90
1092.4
1335.4
1453
421.80
735.80
954.40
1083.4
486.80
826.10
1047.4
1168.2
593.10
960.10
1175.6
1276.7
328.80
580.10
178.80
855.90
379.30
650.70
829.30
922.40
461.40
756.10
930.30
1007.9
722.40
1242
1600.6
1819.6
833.60
1393.2
1755.6
1960.6
1015.2
1618.6
1968.6
2141.4
642.40
1108.7
1429.7
1622.9
7416
1242.7
1567.5
1747.2
902
1442.7
1755.6
1906.5
562.6
975.3
1260
1427.8
648.80
1093.2
1380.9
1536.9
789.20
1267.4
1545.7
1675.2
439.20
769.50
998.70
1128.7
506
862
1093.6
1214.5
614.40
999.60
1223.4
1323.2
- 4 3214 60 - 4 14 32 60
AHU - 1000
10000
1 Row / 8 fpi
Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
3 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
4 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
1 Row / 8 fpi
Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
3 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
4 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
1 Row / 8 fpi
Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
3 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
4 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
Air Handing Unit
Note : Ratings are based on EWT = 180 F
With Copper tube (5/8") , Aluminum fin (herringbone wavy)
18
AHU - 2000
20000
Unit Size
Entering Air Dry-Bulb Temp.(F)
Air Quantity ( )CFM
TABLE 5 (Continued)Hot WaterHeating Coil Ratings
875.70
1506.1
1944.3
2218.6
1011.8
1691.9
2136.6
2394.2
1235.2
1970.6
2402.4
2622.9
780
1344.7
1737.4
1979.7
900.40
1510.1
1908.4
2135.5
1098
1757.4
2143.5
2335.8
683.40
1184
1531.9
1742.9
789
1328.7
1681.4
1879.1
962.10
1546.2
1887.7
2053.4
534.80
935.10
1215.1
1378.4
616.40
1049.2
1333.3
1486.4
750.60
1219.4
1495.1
1622.6
1133.4
1931.6
2480.4
2825.2
1308.2
2167.2
2720.9
3048.8
1594.6
2516.7
3048.8
3320.1
1009.4
1725.4
2217.5
2521
1165
1934.5
2430.5
2713.5
1419.2
2245
2721.3
2958
886.40
1520
1955
2220.6
1022.4
1703.7
2142.4
2388.1
1244.6
1976
2396.6
2600.6
694.80
1202
1551.9
1758.6
800.10
1346.4
1699.2
1890.8
973.80
1560.5
1900
2057.7
- 4 3214 60 - 4 14 32 60
AHU - 1600
16000
1 Row / 8 fpi
Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
3 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
4 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
1 Row / 8 fpi
Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
3 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
4 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
1 Row / 8 fpi
Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
3 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
4 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
Air Handing Unit
Note : Ratings are based on EWT = 180 F
With Copper tube (5/8") , Aluminum fin (herringbone wavy)
19
AHU - 3000
30000
Unit Size
Entering Air Dry-Bulb Temp.(F)
Air Quantity ( )CFM
TABLE 5 (Continued)Hot WaterHeating Coil Ratings
1325.6
2313.6
3003.4
3416.5
1530.4
2600
3301.9
3689.4
1866.8
3026.9
3713.8
4045.1
1176.4
2062.3
2682.1
3044.4
1357.6
2316.4
2945.2
3286.6
1654.4
2695.2
3310.5
3600
1028
1812.7
2362.1
2675.7
1186
2034.7
2592.6
2886.7
1442.8
2367
2911.2
3159
797.60
1426
1867.8
2109.3
919.20
1600
2050
2275.6
1116.8
1859.3
2301
2489.9
1603.2
2784.2
3608.6
4113
1852
3128.3
3967.3
4442.8
2260.4
3646.3
4465.2
4870.6
1424.8
2483.1
3222.4
3666.3
1644.8
2789.5
3541.6
3960
2006.4
3249.4
3981.7
4334.7
1246.8
2184
2840
3226.2
1440
2451.7
3118.6
3479.7
1753.2
2854.4
3504.2
3809.1
970.4
1720.8
2247.9
2547.2
1188.8
1931.5
2468.4
2746.6
1362.4
2246.1
2772.3
3004.7
- 4 3214 60 - 4 14 32 60
AHU - 2500
25000
1 Row / 8 fpi
Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
3 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
4 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
1 Row / 8 fpi
Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
3 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
4 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
1 Row / 8 fpi
Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
3 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
4 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
Air Handing Unit
Note : Ratings are based on EWT = 180 F
With Copper tube (5/8") , Aluminum fin (herringbone wavy)
20
AHU - 4000
40000
Unit Size
Entering Air Dry-Bulb Temp.(F)
Air Quantity ( )CFM
TABLE 5 (Continued)Hot WaterHeating Coil Ratings
1826.8
2887.7
3717.4
4220.3
2113.2
3237
4073
4542.9
2586
3756.9
4562.2
4955.5
1624.4
2576.7
3319.5
3761.3
1878
2887.1
3637
4048.7
2296.4
3348.3
4067.7
4412.1
1422
2266.7
2924.5
3310.6
1643.6
2538.8
3202.7
3560.3
2007.6
2943.3
3581.2
3874.9
1109.2
1788.8
2320
2616
1280.8
2000.2
2536.5
2811.5
1562.4
2318.2
2833.7
3060.7
2078
3613
4702.1
2405.5
4070.5
400.50
5176.2
5839.7
2945.2
4764.4
5859.6
6429.5
1849.2
3225.5
421.20
2139.6
3632.9
3632.9
4630
5207.3
2618
4249
5228.5
5726.5
1620
2840
3703
873.2
3196.6
3196.6
4079.3
4580.1
2290.8
3736.2
4603.9
5033.3
1265.6
2240.8
2935.7
1462
2521
2521
3232.5
3620.5
1786
2945.5
3646.2
3976.7
- 4 3214 60 - 4 14 32 60
AHU - 3500
35000
1 Row / 8 fpi
Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
3 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
4 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
1 Row / 8 fpi
Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
3 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
4 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
1 Row / 8 fpi
Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
3 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
4 Rows / 8 fpi
Heating Capacity(1000 btu/hr)
Air Handing Unit
Note : Ratings are based on EWT = 180 F
With Copper tube (5/8") , Aluminum fin (herringbone wavy)
21
AHU0250Unit Size
TABLE 6Hot Water Coil Connection
1 Row
2 Rows
3
4
Rows
Rows
AHU0350 AHU0500 AHU0700 AHU1000 AHU1300
1"
1/4"1
1/2"1
1"
1/4"1
1/2"1
1" 1/4"1 1/4"1
2"
2"
2 x 2"
2 x 2"
1/4"1 2 x
AHU1600Unit Size
1
2
3
4
Row
Rows
Rows
Rows
AHU2000 AHU2500 AHU3000 AHU3500 AHU4000
2 x 2"
2 x 2"
1/4"1 2 x
2 x 2"
2 x 2"
1/4"1 2 x
4 x 2"
4 x 2"
1/4"1 2 x
350Coil Face Velocity (fpm)
TABLE 7Velocity Correction Factors
Correction Factor
400 500 550 600 700
0.80
0.88
0.94
1.00
1.05
1.11
1.19
1.28
800450
3/4"
1/2"1
1/4"1
1/2"1
1/2"1
1/2"1
2"
2"
1/2"1 1/2"1 2 x
1/2"1 2 x
1/2"1 2 x
1/2"1 4 x
4 x 2"
4 x 2"
1/4"1 4 x
1/2"1 4 x
4 x 2"
4 x 2"
1/4"1 4 x
1/2"1 4 x
4 x 2"
4 x 2"
1/4"1 2 x
1/2"1 4 x
TEN E ING WATER 180
R
7 1 0
50 55 60 65 700.00
ENTERING AIR TEMPERATURE (F)
HOT WATER COIL CORRECTION FACTORS
CO
RR
EC
TIO
N F
AC
TO
R
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
0.75
0.80
0.85
0.90
0.95
1.00
1.05
1.10
75 80
16 0
15 0
140
13 0
120
1
10
10 0
Air Handing Unit
22
Note : Steam coil ratings are based on 5 psi steam pressure with copper tube (5/8") , aluminum fin (herringbone wavy)
AHU - 0350
3500
Unit Size
Air Quantity ( )CFM
Entering Air Dry-Bulb Temp.(F)
TABLE 11 Coil Ratings Steam
1 Row / 8 fpi Heating Capacity(1000 btu/hr)
1 Row / 10 fpi Heating Capacity(1000 btu/hr)
1 Row / 14 fpi Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi Heating Capacity(1000 btu/hr)
2 Rows / 10 fpi Heating Capacity(1000 btu/hr)
2 Rows / 14 fpi Heating Capacity(1000 btu/hr)
126.4
150.2
191.3
246.5
283.1
339.5
110.4
131
166.6
214.2
245.7
293.9
99.80
118.4
150.4
193
221.2
264.3
84.10
99.70
126.4
161.9
185.2
220.9
184.8
219.5
279.3
358.1
410.5
490.2
161.3
191.4
243.1
311
356
424.3
145.8
172.9
219.3
280.2
320.4
381.4
122.9
145.5
184.3
234.9
268.3
318.7
- 20 3010 60 - 20 10 30 60
AHU - 0250
2500
AHU - 0350
7000
Unit Size
Air Quantity ( )CFM
Entering Air Dry-Bulb Temp.(F)
1 Row / 8 fpi Heating Capacity(1000 btu/hr)
1 Row / 10 fpi Heating Capacity(1000 btu/hr)
1 Row / 14 fpi Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi Heating Capacity(1000 btu/hr)
2 Rows / 10 fpi Heating Capacity(1000 btu/hr)
2 Rows / 14 fpi Heating Capacity(1000 btu/hr)
261.7
310.8
395.5
507.7
582.2
696
228.5
271
344.4
441
505
602.4
206.5
244.9
310.7
397.4
454.6
541.5
174
206.1
261.1
333.2
380.6
452.5
367.4
436.3
555.3
712.6
817
976.4
320.7
380.5
483.5
618.9
708.6
845.1
290
343.8
436.2
557.7
637.9
759.7
244.3
289.4
266.5
467.5
534.1
634.7
- 20 3010 60 - 20 10 30 60
AHU - 0500
5000
AHU - 1300
13000
Unit Size
Air Quantity ( )CFM
Entering Air Dry-Bulb Temp.(F)
Table 11SteamHeating Coil Ratings
1 Row / 8 fpi Heating Capacity(1000 btu/hr)
1 Row / 10 fpi Heating Capacity(1000 btu/hr)
1 Row / 14 fpi Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi Heating Capacity(1000 btu/hr)
2 Rows / 10 fpi Heating Capacity(1000 btu/hr)
2 Rows / 14 fpi Heating Capacity(1000 btu/hr)
521.10
619
787.90
1011.8
1160.5
1387.8
455
540
686
878.90
1006.6
1201.3
411.40
487.70
619
791.90
906.20
1080
346.60
410.50
520.20
664
758.70
902.30
693.2
823.1
1047.2
1341.3
1536.7
1833.7
605.10
717.80
911.50
1164.9
1332.7
1587
547.10
648.40
822.50
1049.5
1200
1426.5
460.90
545.70
691
879.80
1004.2
1191.7
- 20 3010 60 - 20 10 30 60
AHU - 1000
10000
Air Handing Unit
23
AHU - 2000
20000
Unit Size
Air Quantity (cfm)
Entering Air Dry-Bulb Temp.(F)
830.9
986.90
1256.3
1613.9
1851.4
2214.7
725.40
860.70
1093.8
1402
1606
1917.2
655.90
767.60
987.10
1263.3
1445.8
1723.5
552.60
65.600
829.40
1059.2
1210.6
1440.2
1068
1268.1
1613.3
2066.1
2366.8
2824
932.30
1105.8
1404.2
1794.3
2052.6
2444
842.80
1000
1267.1
1616.6
1847.5
2196.7
710
840.70
1064.4
1355.2
1546.6
1835.2
- 20 3010 60 - 20 10 30 60
AHU - 1600
16000
AHU - 3000
30000
Unit Size
Air Quantity (cfm)
Entering Air Dry-Bulb Temp.(F)
1297
1540.6
1961.4
2520
2890.8
3458.3
1132.4
1343.7
1707.6
2189
2507.6
2993.7
1023.9
1214
1540.9
1972.4
2257.4
2691.3
862.70
1021.9
1294.9
1653.8
1890.2
2248.9
1547.7
1838.4
2340.8
3009.2
3453.1
4133.2
1351.4
1603.5
2038.1
2614.2
2995.6
3578.1
1221.8
1448.8
1839.3
2355.7
2696.8
3216.7
1029.5
1219.5
1545.6
1975.3
2262.2
2688.1
- 20 3010 60 - 20 10 30 60
AHU - 2500
25000
AHU - 4000
40000
Unit Size
Air Quantity (cfm)
Entering Air Dry-Bulb Temp.(F)
1748.4
2077.5
2647.2
3414.8
3924.3
4710.3
1526.9
1812.4
2305.4
2967.3
3405.3
4078.9
1380.7
1637.7
2080.8
2674.4
3066.2
3667.7
1163.6
1378.9
1749
2243.1
2568.2
3065.8
1973.4
2345.1
2988.9
3860.7
4439.2
5333.8
1723.5
2046
2603.2
3355.1
3852.5
4619.3
1558.6
1849
2350
3024.1
3469.2
4153.9
1313.6
1556.8
1975.3
2536.6
2906
3472.6
- 20 3010 60 - 20 10 30 60
AHU - 3500
35000
TABLE 11 Coil Ratings
(Continued)Steam
1 Row / 8 fpi Heating Capacity(1000 btu/hr)
1 Row / 10 fpi Heating Capacity(1000 btu/hr)
1 Row / 14 fpi Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi Heating Capacity(1000 btu/hr)
2 Rows / 10 fpi Heating Capacity(1000 btu/hr)
2 Rows / 14 fpi Heating Capacity(1000 btu/hr)
1 Row / 8 fpi Heating Capacity(1000 btu/hr)
1 Row / 10 fpi Heating Capacity(1000 btu/hr)
1 Row / 14 fpi Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi Heating Capacity(1000 btu/hr)
2 Rows / 10 fpi Heating Capacity(1000 btu/hr)
2 Rows / 14 fpi Heating Capacity(1000 btu/hr)
1 Row / 8 fpi Heating Capacity(1000 btu/hr)
1 Row / 10 fpi Heating Capacity(1000 btu/hr)
1 Row / 14 fpi Heating Capacity(1000 btu/hr)
2 Rows / 8 fpi Heating Capacity(1000 btu/hr)
2 Rows / 10 fpi Heating Capacity(1000 btu/hr)
2 Rows / 14 fpi Heating Capacity(1000 btu/hr)
Note : Steam coil ratings are based on 5 psi steam pressure with copper tube (5/8") , aluminum fin (herringbone wavy)
Air Handing Unit
24
AHU0250Unit Size AHU0350 AHU0500 AHU0700 AHU1000 AHU1300
AHU1600Unit Size AHU2000 AHU2500 AHU3000 AHU3500 AHU4000
TABLE 12Steam Coil Connection
1 Row - Steam
1 Row - Condensate
2 Rows - Steam
2 Rows - Condensate
2"
1/2"1
1/2"1 2 x
1/2"1
1/2"1
2"
1/2"1
1/2"1
1/2"1
2"
1/2"1
1/2"1
2"
2"
1/2"1
1/2"1
2"
2"
1/2"1
1/2"1
2"
2 x 2"
2 x 2"
1/2"1 2 x
1 Row - Steam
1 Row - Condensate
2 Rows - Steam
2 Rows - Condensate
2 x 2" 4 x 2"
2 x 2"
1/2"1 4 x
1/2"1 2 x
1/2"1 2 x
1/2"1 4 x
1/2"1 2 x
1/2"1 2 x
2 x 2"
2 x 2"
4 x 2"
4 x 2"
1/2"1 4 x
1/2"1 4 x
4 x 2"
4 x 2"
1/2"1 4 x
1/2"1 4 x
4 x 2"
4 x 2"
1/2"1 4 x
1/2"1 4 x
4 x 2"
-20Entering Air Temperature (F)
Correction Factor
Steam Press. = 15 psi
Steam Press. = 30 psi
Steam Press. = 60 psi
10 30 60
TABLE 13Steam Coil CapacityCorrection Factors
1.10
1.19
1.32
1.11
1.22
1.37
1.12
1.25
1.43
1.14
1.30
1.50
Note: Corrected gpm from calculation x correction factor from Table 14.
DoubleCoil Circuiting
Correction Factor
Full Half One forth
TABLE 14gpm Correction Factors
0.5 1 2 3 4
Note: Corrected gpm from calculation x correction factor from Table 14.
One third
0.3 - 0.5Coil Bypass Factor
Type of Application
TABLE 15Coil Bypass FactorApplication
Small Total Load
Examples Residence
Large Total Load
Low SHF with
Retail Shop,
Factory
Residence ,Small
Application
Typical Comfort
Retail Shop,
Factory
Department Store, Restaurant
Department Operation Room
Hospital
Loads or Large
Outdoor Air Load
Higher Latent Application
All Outdoor Air
0.2 - 0.3 0.1 - 0.2 0.05 - 0.1 0.0 - 0.1
Air Handing Unit
25
450Air Velocity (fpm)
Coil Bypass Factor
2 Rows, 8 FPI
4 Rows, 8 FPI
6 Rows, 8 FPI
8 Rows, 8 FPI
2 Rows, 14 FPI
4 Rows, 14 FPI
6 Rows, 14 FPI
8 Rows, 14 FPI
500 550 600
TABLE 16Coil Bypass Factors
0.20
0.10
0.05
0.20
0.07
0.02
0.01
0.34
0.21
0.11
0.05
0.22
0.08
0.02
0.01
0.36
0.23
0.12
0.06
0.26
0.09
0.03
0.01
0.39
0.26
0.13
0.07
0.30
0.10
0.04
0.01
0.42
0.27
0.14
0.08
0.46
0.11
0.04
0.02
0.45
Unit Size
Entering Air Dry- Bulb Temp (F)
Entering Air Wet- Bulb Temp (F) 62
0250 - 0350
Leaving Air Dry-Bulb Temp (F)
Class 4 Air Washer
Class 6 Air Washer
Class 8 Air Washer
TALE 17Air WasherEvaporative CoolingPerformance Data
82
80
70
84
82
74
86
85
77
88
87
80
78
76
69
80
79
72
82
81
76
84
83
79
74
73
68
76
75
71
78
78
74
80
80
77
72
71
67
74
74
70
76
76
74
78
78
76
104 95 86 82
68 72 75 62 68 72 75 62 68 72 75 62 68 72 75
Unit Size
Entering Air Dry- Bulb Temp (F)
Entering Air Wet- Bulb Temp (F) 62
0500 - 1300
Leaving Air Dry-Bulb Temp (F)
Class 4 Air Washer
Class 6 Air Washer
Class 8 Air Washer
82
78
69
85
81
72
87
84
76
88
85
79
78
75
68
80
78
71
83
80
75
84
82
77
74
72
67
76
75
70
78
77
74
80
79
76
72
70
66
74
73
69
77
76
73
78
77
76
104 95 86 82
68 72 75 62 68 72 75 62 68 72 75 62 68 72 75
Unit Size
Entering Air Dry- Bulb Temp (F)
Entering Air Wet- Bulb Temp (F) 62
1600 - 4000
Leaving Air Dry-Bulb Temp (F)
Class 4 Air Washer
Class 6 Air Washer
Class 8 Air Washer
81
77
67
83
79
71
86
82
75
88
84
77
77
74
67
80
76
70
82
79
74
84
81
77
73
71
66
76
74
69
78
76
73
80
79
76
72
70
65
74
73
69
77
75
73
78
77
76
104 95 86 82
68 72 75 62 68 72 75 62 68 72 75 62 68 72 75
Air Handing Unit
26
400
Unit Size
Number*Fan Size (mm)
Total Static Pressure(in wg) 0.5 10.75 1.25 1.5 2 2.5 3
AHU - 0250
1x315
Fan rpm Motor hp 2000 CFM,400 fpm
Fan rpm Motor hp 2250 CFM,450 fpm
Fan rpm Motor hp 2500 CFM,500 fpm
Fan rpm Motor hp 2750 CFM,550 fpm
Fan rpm Motor hp 3000 CFM,600 fpm
Fan rpm Motor hp 3500 CFM,700 fpm
Fan rpm Motor hp 4000 CFM,800 fpm
576
0.5
582
0.5
591
0.5
603
0.75
618
0.75
650
1
703
0.5
703
0.75
706
0.75
712
1
721
1
746
1.5
777
2
816
0.75
812
0.75
811
1
813
1
818
1.5
834
1.5
859
2
917
1
912
1
909
1
907
1.5
908
1.5
918
2
937
2
1008
1
1003
1.5
998
1.5
995
1.5
994
1.5
998
2
1011
3
1170
1.5
1166
1.5
1160
2
1155
2
1151
2
1148
3
1152
3
1312
2
1308
2
1304
3
1298
3
1293
3
1285
3
1283
4
1439
3
1437
3
1433
3
1428
3
1423
3
1413
4
1407
4
1556
3
1554
3
1551
4
1547
4
1542
4
1531
4
3.5 4 5 6
Unit Size
Number*Fan Size (mm)
Total Static Pressure(in wg) 0.5 10.75 1.25 1.5 2 2.5 3
AHU - 0350
1x355
Fan rpm Motor hp 2800 CFM,400 fpm
Fan rpm Motor hp 3150 CFM,450 fpm
Fan rpm Motor hp 3500 CFM,500 fpm
Fan rpm Motor hp 3850 CFM,550 fpm
Fan rpm Motor hp 4200 CFM,600 fpm
Fan rpm Motor hp 4900 CFM,700 fpm
Fan rpm Motor hp 5600 CFM,800 fpm
513
0.5
521
0.75
531
0.75
545
1
561
1.5
596
1.5
623
0.75
625
1
629
1
637
1.5
648
1.5
676
2
709
3
722
1
720
1.5
720
1.5
724
1.5
730
2
750
3
778
3
811
1.5
807
1.5
805
1.5
805
2
808
2
821
3
843
3
892
1.5
888
2
884
2
882
2
882
3
889
3
906
4
1035
2
1031
2
1027
3
1023
3
1020
3
1019
4
1026
4
1159
3
1157
3
1153
3
1149
4
1154
4
1139
4
1140
5.5
1271
3
1270
4
1267
4
1263
4
1258
4
1251
5.5
1247
7.5
1373
3
1373
4
1371
4
1367
5.5
1363
5.5
1355
5.5
3.5 4 5 6
1523
5.5
1663
4
1663
4
1660
4
1657
4
1652
4
1642
5.5
1632
5.5
1858
4
1860
5.5
1859
5.5
1857
5.5
1854
5.5
1844
7.5
-
686
1.5
1834
7.5
2036
5.5
2037
7.5
2034
7.5
2027
7.5
2017
10
2036
7.5
-
1349
7.5
1466
4
1468
5.5
1467
5.5
1464
5.5
1461
5.5
1453
7.5
1445
7.5
1637
5.5
1640
7.5
1641
7.5
1640
7.5
1638
7.5
1631
10
1623
10
1789
7.5
1794
7.5
1797
10
1798
10
1797
10
1792
10
1784
15
TABLE18 Fan Performance
(Continued)
Air Handing Unit
27
TABLE 18Fan Performance
Unit Size
Number*Fan Size (mm)
Total Static Pressure(in wg) 0.5 10.75 1.25 1.5 2 2.5 3
AHU - 0500
1x400
Fan rpm Motor hp 3920 CFM,400 fpm
Fan rpm Motor hp 4410 CFM,450 fpm
Fan rpm Motor hp 4900 CFM,500 fpm
Fan rpm Motor hp 5390 CFM,550 fpm
Fan rpm Motor hp 5880 CFM,600 fpm
Fan rpm Motor hp 6860 CFM,700 fpm
Fan rpm Motor hp 78400 CFM,800 fpm
456
1
466
1
480
1.5
494
1.5
510
2
548
1
552
1.5
560
1.5
571
2
584
2
614
3
646
4
632
1.5
632
1.5
636
2
642
3
652
3
676
4
706
5.5
709
2
706
2
706
3
710
3
716
3
735
4
761
5.5
779
2
775
3
774
3
774
3
777
4
791
4
813
5.5
905
3
901
3
897
4
894
4
893
4
898
5.5
912
7.5
1015
4
1012
4
1007
4
1003
5.5
1000
5.5
999
7.5
1006
7.5
1114
4
1111
5.5
1108
5.5
1103
5.5
1099
7.5
1094
7.5
1096
10
1204
5.5
1203
5.5
1199
5.5
1196
7.5
1191
7.5
1184
10
3.5 4 5 6
Unit Size
Number*Fan Size (mm)
Total Static Pressure(in wg) 0.5 10.75 1.25 1.5 2 2.5 3
AHU - 0700
1x500
Fan rpm Motor hp 5480 CFM,400 fpm
Fan rpm Motor hp 6165 CFM,450 fpm
Fan rpm Motor hp 6850 CFM,500 fpm
Fan rpm Motor hp 7535 CFM,550 fpm
Fan rpm Motor hp 8220 CFM,600 fpm
Fan rpm Motor hp 9590 CFM,700 fpm
Fan rpm Motor hp 10960 CFM,800 fpm
364
1
369
1.5
375
1.5
384
2
393
2
414
3
443
1.5
444
2
446
2
451
3
458
3
475
4
495
5.5
513
2
512
3
512
3
514
3
518
3
530
4
547
5.5
576
3
574
3
572
3
572
4
574
4
582
5.5
595
7.5
633
3
631
3
629
4
627
4
627
4
631
5.5
641
7.5
734
4
732
4
730
5.5
727
5.5
725
5.5
724
7.5
728
10
822
5.5
593
2*20
592
2*20
591
2*20
590
2*25
589
2*30
589
2*40
901
7.5
900
7.5
899
7.5
987
7.5
894
10
889
10
887
15
972
7.5
973
7.5
972
10
971
10
968
10
963
15
3.5 4 5 6
-
-
1182
10
1286
5.5
1287
7.5
1285
7.5
1281
7.5
1277
7.5
1269
10
1264
10
1436
7.5
1438
10
1439
10
1437
10
1434
10
1425
15
1418
15
1570
10
1574
10
1576
10
1576
15
1574
15
1567
15
1559
15
-
959
15
1039
10
1040
10
1040
10
1039
10
1037
15
1032
15
1027
15
1158
10
1161
15
1163
15
1163
155
1162
15
1158
20
1153
20
1266
15
1270
15
1273
15
1274
20
1274
20
-
-
TABLE18 (Continued)Fan Performance
TABLE18 Fan Performance
(Continued)
Air Handing Unit
28
Unit Size
Number*Fan Size (mm)
Total Static Pressure(in wg) 0.5 10.75 1.25 1.5 2 2.5 3
AHU - 1000
1x560
Fan rpm Motor hp 8000 CFM,400 fpm
Fan rpm Motor hp 9000 CFM,450 fpm
Fan rpm Motor hp 10000 CFM,500 fpm
Fan rpm Motor hp 11000 CFM,550 fpm
Fan rpm Motor hp 12000 CFM,600 fpm
Fan rpm Motor hp 14000 CFM,700 fpm
Fan rpm Motor hp 16000 CFM,800 fpm
327
2
336
2
374
3
358
3
371
4
389
3
395
3
402
4
411
4
422
5.5
445
7.5
470
7.5
447
3
449
4
453
4
460
5.5
468
5.5
489
7.5
512
10
500 4
500
4
502
5.5
506
5.5
512
7.5
529
10
551
10
549
4
547
5.5
548
5.5
550
7.5
554
7.5
568
10
587
15
639
5.5
635
5.5
633
7.5
632
7.5
633
10
640
10
654
15
718
7.5
714
7.5
710
7.5
708
10
707
10
709
15
718
15
789
7.5
785
10
781
10
778
10
775
15
774
15
779
20
855
10
851
10
847
15
843
15
840
15
836
20
3.5 4 5 6
Unit Size
Number*Fan Size (mm)
Total Static Pressure(in wg) 0.5 10.75 1.25 1.5 2 2.5 3
AHU - 1300
1x630
Fan rpm Motor hp 10240 CFM,400 fpm
Fan rpm Motor hp 11520 CFM,450 fpm
Fan rpm Motor hp 12800 CFM,500 fpm
Fan rpm Motor hp 14080 CFM,550 fpm
Fan rpm Motor hp 15360 CFM,600 fpm
Fan rpm Motor hp 17920 CFM,700 fpm
Fan rpm Motor hp 20480 CFM,800 fpm
291
2
299
3
309
4
320
4
332
5.5
375
7.5
347
3
351
4
358
4
366
5.5
376
7.5
398
10
423
10
399
3
400
4
404
505
409
5.5
417
7.5
436
10
458
15
446
4
446
5.5
447
5.5
451
7.5
456
7.5
471
10
491
15
490
5.5
489
5.5
488
7.5
490
7.5
494
10
505
15
522
15
570
7.5
567
7.5
565
10
564
10
565
10
571
15
582
20
640
10
637
10
634
10
632
15
631
15
632
15
640
20
703
10
700
15
697
15
695
15
692
15
691
20
695
20
761
15
758
15
755
15
753
15
750
20
247
20
3.5 4 5 6
-
-
838
20
916
10
913
15
909
15
904
15
901
15
895
20
894
20
1026
15
1024
15
1021
20
1017
20
1013
20
1005
20
-
1126
20
1124
20
1121
20
1118
20
1114
20
-
-
814
15
812
15
810
20
807
20
804
20
799
20
911
20
910
20
903
205
906
20
998
20
-
-
-
-
-
-
-
-
-
-
-
TABLE18 (Continued)Fan Performance
TABLE18 Fan Performance
(Continued)
Air Handing Unit
29
Unit Size
Number*Fan Size (mm)
Total Static Pressure(in wg) 0.5 10.75 1.25 1.5 2 2.5 3
AHU - 1600
1x710
Fan rpm Motor hp 12600 CFM,400 fpm
Fan rpm Motor hp 14175 CFM,450 fpm
Fan rpm Motor hp 15750 CFM,500 fpm
Fan rpm Motor hp 17325 CFM,550 fpm
Fan rpm Motor hp 18900 CFM,600 fpm
Fan rpm Motor hp 22050 CFM,700 fpm
Fan rpm Motor hp 25200 CFM,800 fpm
259
3
266
3
275
4
284
5.5
294
5.5
317
7.5
310
4
313
4
319
5.5
326
5.5
334
7.5
353
10
375
15
355
3
357
5.5
360
5.5
365
7.5
371
7.5
387
10
406
15
397
5.5
397
7.5
399
7.5
402
7.5
407
10
419
15
436
15
435
7.5
434
7.5
435
7.5
437
10
440
10
451
15
645
20
504
7.5
502
10
502
10
502
15
503
15
509
15
519
20
565
10
563
15
562
15
561
15
561
15
564
20
571
20
698
15
618
15
617
15
615
20
615
20
615
20
620
25
671
15
669
15
667
20
666
20
665
20
664
25
3.5 4 5 6
-
-
-
-
-
-
-
Unit Size
Number*Fan Size (mm)
Total Static Pressure(in wg) 1 1.51.25 2 2.5 3 3.5 4
AHU - 2000
1x800
Fan rpm Motor hp 15960 CFM,400 fpm
Fan rpm Motor hp 17955 CFM,450 fpm
Fan rpm Motor hp 19950 CFM,500 fpm
Fan rpm Motor hp 21945 CFM,550 fpm
Fan rpm Motor hp 23940 CFM,600 fpm
Fan rpm Motor hp 27930 CFM,700 fpm
Fan rpm Motor hp 31920 CFM,800 fpm
315
5.5
316
7.5
319
7.5
323
10
329
10
344
15
362
20
352
7.5
352
7.5
353
10
356
10
360
15
372
15
387
20
386
7.5
385
10
385
10
387
15
390
15
399
20
412
20
447
10
446
15
445
15
445
15
446
15
451
20
460
25
501
15
500
15
498
15
498
20
497
20
499
25
505
30
549
15
548
20
547
20
546
20
545
20
545
25
549
30
593
20
593
20
592
20
591
20
590
25
589
30
590
40
635
20
634
20
633
25
632
25
631
30
630
40
630
40
709
25
709
25
709
30
708
30
707
40
705
40
5 6 7 8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
666
30
718
20
716
20
715
20
713
20
712
25
710
25
711
30
803
20
802
25
801
25
799
25
798
30
795
40
-
-
TABLE18 (Continued)Fan Performance
TABLE18 Fan Performance
(Continued)
Air Handing Unit
30
Unit Size
Number*Fan Size (mm)
Total Static Pressure(in wg) 1 1.51.25 2 2.5 3 3.5 4
AHU - 2500
1x900
Fan rpm Motor hp 20000 CFM,400 fpm
Fan rpm Motor hp 22500 CFM,450 fpm
Fan rpm Motor hp 2500 CFM,500 fpm
Fan rpm Motor hp 27500 CFM,550 fpm
Fan rpm Motor hp 30000 CFM,600 fpm
Fan rpm Motor hp 35000 CFM,700 fpm
Fan rpm Motor hp 40000 CFM,800 fpm
282
7.5
284
7.5
287
10
291
10
297
15
311
20
326
20
316
7.5
316
10
317
10
320
15
324
15
336
20
350
25
346
10
346
10
346
10
348
15
351
20
360
20
372
20
401
15
400
15
399
15
399
20
400
20
406
25
415
30
450
15
449
20
448
20
447
20
446
25
449
30
455
40
494
20
493
20
492
205
490
25
489
25
490
30
493
40
534
20
533
25
532
25
531
30
530
30
528
40
530
40
571
25
570
25
570
30
568
30
567
40
565
40
565
50
638
40
638
40
638
40
637
40
636
40
633
50
-
5 6 7 8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit Size
Number*Fan Size (mm)
Total Static Pressure(in wg) 1 1.51.25 2 2.5 3 3.5 4
AHU - 3000
2x710
Fan rpm Motor hp 22800 CFM,400 fpm
Fan rpm Motor hp 25650 CFM,450 fpm
Fan rpm Motor hp 28500 CFM,500 fpm
Fan rpm Motor hp 31350 CFM,550 fpm
Fan rpm Motor hp 34200 CFM,600 fpm
Fan rpm Motor hp 39900 CFM,700 fpm
Fan rpm Motor hp 45600 CFM,800 fpm
355
2*4
355
2*4
357
2*5.5
360
2*5.5
364
2*7.5
376
2*10
391
2*15
397
2*5.5
397
25.5
397
2*7.5
399
2*7.5
402
2*7.5
411
2*10
423
2*15
436
2*5.5
435
2*7.5
434
2*7.5
435
2*7.5
437
2*10
443
2*15
454
2*15
505
2*7.5
504
2*10
502
2*10
502
2*10
502
2*15
505
2*15
511
2*20
566
2*10
564
2*10
563
2*15
562
2*15
561
2*15
562
2*20
565
2*20
621
2*15
620
2*15
618
2*15
617
2*15
616
2*20
615
2*20
616
2*20
672
2*15
670
2*15
669
2*20
667
2*20
666
2*20
664
2*20
664
2*25
718
2*15
717
2*20
716
2*20
633
2*25
632
2*25
630
2*30
629
2*40
804
2*20
803
2*20
802
2*30
801
2*25
800
2*25
797
2*30
5 6 7 8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
794
2*40
TABLE18 (Continued)Fan Performance
TABLE18 Fan Performance
(Continued)
Air Handing Unit
31
Unit Size
Number*Fan Size (mm)
Total Static Pressure(in wg) 1 1.51.25 2 2.5 3 3.5 4
AHU - 3500
2x710
Fan rpm Motor hp 26400 CFM,400 fpm
Fan rpm Motor hp 29700 CFM,450 fpm
Fan rpm Motor hp 33000 CFM,500 fpm
Fan rpm Motor hp 36300 CFM,500 fpm
Fan rpm Motor hp 39600 CFM,600 fpm
Fan rpm Motor hp 46200 CFM,700 fpm
Fan rpm Motor hp 52800 CFM,800 fpm
356
2*5.5
358
2*5.5
362
2*7.5
368
2*7.5
376
2*10
393
2*15
414
2*15
397
2*5.5
398
2*7.5
400
2*7.5
404
2*10
410
2*10
425
2*15
443
2*20
435
2*7.5
435
2*7.5
436
2*10
439
2*10
443
2*15
455
2*15
471
2*20
503
2*10
502
2*15
502
2*10
503
2*15
504
2*15
512
2*20
524
2*20
564
2*10
563
2*15
561
2*15
561
2*15
562
2*20
566
2*20
574
2*25
619
2*15
618
2*15
616
2*15
615
2*20
615
2*20
616
2*20
622
2*25
670
2*15
668
2*20
667
2*20
665
2*20
664
2*20
664
2*25
668
2*30
717
2*15
715
2*20
714
2*20
712
2*20
711
2*25
710
2*30
712
2*30
803
2*20
802
2*25
800
2*25
798
2*20
797
2*30
794
2*40
-
5 6 7 8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit Size
Number*Fan Size (mm)
Total Static Pressure(in wg) 1 1.51.25 2 2.5 3 3.5 4
AHU - 4000
2x800
Fan rpm Motor hp 30400 CFM,400 fpm
Fan rpm Motor hp 34200 CFM,450 fpm
Fan rpm Motor hp 38000 CFM,500 fpm
Fan rpm Motor hp 41800 CFM,550 fpm
Fan rpm Motor hp 45600 CFM,600 fpm
Fan rpm Motor hp 53200 CFM,700 fpm
Fan rpm Motor hp 60800 CFM,800 fpm
314
2*5.5
315
2*5.5
317
2*7.5
321
2*7.5
325
2*10
338
2*15
355
2*20
352
2*7.5
352
2*7.5
352
2*7.5
354
2*10
357
2*10
367
2*15
381
2*20
386
2*7.5
385
2*10
385
2*10
386
2*10
388
2*15
395
2*15
406
2*20
447
2*20
446
2*20
445
2*30
445
2*30
445
2*20
449
2*20
456
2*25
501
2*15
500
2*15
499
2*15
498
2*20
497
2*20
498
2*20
502
2*25
549
2*15
549
2*15
548
2*20
547
2*20
546
2*20
545
2*25
547
2*40
593
2*20
593
2*20
592
2*20
591
2*20
590
2*25
589
2*30
589
2*40
634
2*20
634
2*20
634
2*20
633
2*25
632
2*25
630
2*30
629
2*40
709
2*25
709
2*25
709
2*30
709
2*30
708
2*40
706
2*40
-
5 6 7 8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TABLE18 (Continued)Fan Performance
TABLE18 Fan Performance
(Continued)
Air Handing Unit
32
Unit Size
Air Quantity (CFM)
Edb/Ewb (F)
TABLE 19Coil Air SideChilled Water CoilPressure Drop (in.wg)
4 Rows / 8 fpi
4 Rows / 10 fpi
4 Rows / 14 fpi
6 Rows / 8 fpi
6 Rows / 10 fpi
6 Rows / 14 fpi
8 Rows / 8 fpi
8 Rows / 10 fpi
8 Rows / 14 fpi
80 / 67
AHU - 0250
2500
90 / 72 100 / 75 110 / 81
0.429
0.513
0.690
0.706
0.564
1.185
0.900
1.092
1.502
0.423
0.510
0.696
0.697
0.557
1.173
0.912
1.115
1.552
0.417
0.503
0.688
0.689
0.551
1.162
0.902
1.105
1.536
0.412
0.498
0.682
0.681
0.546
1.152
0.892
1.094
1.527
Unit Size
Air Quantity (CFM)
Edb/Ewb (F)
4 Rows / 8 fpi
4 Rows / 10 fpi
4 Rows / 14 fpi
6 Rows / 8 fpi
6 Rows / 10 fpi
6 Rows / 14 fpi
8 Rows / 8 fpi
8 Rows / 10 fpi
8 Rows / 14 fpi
80 / 67
AHU - 0350
3500
90 / 72 100 / 75 110 / 81
0.427
0.514
0.699
0.593
0.715
0.976
0.794
0.965
1.328
0.420
0.507
0.692
0.603
0.735
1.017
0.788
0.966
1.334
0.414
0.500
0.684
0.596
0.727
1.997
0.780
0.956
1.334
0.392
0.494
0.678
0.589
0.719
0.998
0.772
1.947
1.324
TABLE 19Coil Air SideChilled Water CoilPressure Drop (in.wg)
(Continued)
Air Handing Unit
33
Unit Size
Air Quantity (CFM)
Edb/Ewb (F) 80 / 67
AHU - 0500
5000
90 / 72 100 / 75 110 / 81
0.421
0.503
0.676
0.630
0.760
1.037
0.821
1.004
1.396
0.434
0.523
0.711
0.621
0.756
1.047
0.812
0.812
1.385
0.428
0.516
0.691
0.748
0.654
1.037
0.803
0.985
1.374
0.408
0.509
0.653
0.740
0.647
1.028
0.795
0.976
1.363
Unit Size
Air Quantity (CFM)
Edb/Ewb (F) 80 / 67
AHU - 0700
7000
90 / 72 100 / 75 110 / 81
0.423
0.505
0.678
0.622
0.757
1.036
0.812
0.993
1.382
0.403
0.517
0.706
0.614
0.748
1.036
0.803
0.984
1.370
0.402
0.510
0.693
0.607
0.740
1.026
0.795
0.974
1.360
0.411
0.475
0.661
0.600
0.732
1.017
0.787
0.966
1.350
TABLE 19 Coil Air SideChilled Water CoilPressure Drop (in.wg)
(Continued)
4 Rows / 8 fpi
4 Rows / 10 fpi
4 Rows / 14 fpi
6 Rows / 8 fpi
6 Rows / 10 fpi
6 Rows / 14 fpi
8 Rows / 8 fpi
8 Rows / 10 fpi
8 Rows / 14 fpi
4 Rows / 8 fpi
4 Rows / 10 fpi
4 Rows / 14 fpi
6 Rows / 8 fpi
6 Rows / 10 fpi
6 Rows / 14 fpi
8 Rows / 8 fpi
8 Rows / 10 fpi
8 Rows / 14 fpi
TABLE 19Coil Air SideChilled Water CoilPressure Drop (in.wg)
(Continued)
Air Handing Unit
34
Unit Size
Air Quantity (CFM)
Edb/Ewb (F) 80 / 67
AHU - 1000
10000
90 / 72 100 / 75 110 / 81
0.446
0.537
0.721
0.638
0.776
1.071
0.832
1.018
1.415
0.417
0.503
0.723
0.630
0.767
1.061
0.823
1.008
1.404
0.415
0.522
0.715
0.622
0.758
1.051
0.814
0.998
1.392
0.424
0.490
0.680
0.614
0.750
1.042
0.807
0.989
1.382
Unit Size
Air Quantity (CFM)
Edb/Ewb (F)
AHU - 1300
13000
0.412
0.497
0.672
0.590
0.718
0.992
0.770
0.942
1.311
0.406
0.490
0.670
0.582
0.710
0.983
0.762
0.933
1.301
0.377
0.483
0.662
0.575
0.702
0.974
0.754
0.924
1.290
0.384
0.477
0.621
0.569
0.695
0.965
0.747
0.916
1.281
80 / 67 90 / 72 100 / 75 110 / 81
TABLE 19 (Continued)Coil Air SideChilled Water CoilPressure Drop (in.wg)
4 Rows / 8 fpi
4 Rows / 10 fpi
4 Rows / 14 fpi
6 Rows / 8 fpi
6 Rows / 10 fpi
6 Rows / 14 fpi
8 Rows / 8 fpi
8 Rows / 10 fpi
8 Rows / 14 fpi
4 Rows / 8 fpi
4 Rows / 10 fpi
4 Rows / 14 fpi
6 Rows / 8 fpi
6 Rows / 10 fpi
6 Rows / 14 fpi
8 Rows / 8 fpi
8 Rows / 10 fpi
8 Rows / 14 fpi
TABLE 19Coil Air SideChilled Water CoilPressure Drop (in.wg)
(Continued)
Air Handing Unit
35
Unit Size
Air Quantity (CFM)
Edb/Ewb (F) 80 / 67
AHU - 1600
16000
90 / 72 100 / 75 110 / 81
0.451
0.543
0.741
0.645
0.785
1.084
0.843
1.030
1.433
0.445
0.536
0.732
0.637
0.776
1.074
0.833
1.021
1.421
0.438
0.529
0.723
0.630
0.768
1.064
0.825
1.011
1.410
0.417
0.522
0.716
0.622
0.760
1.054
0.816
1.001
1.400
Unit Size
Air Quantity (CFM)
Edb/Ewb (F) 80 / 67
AHU - 2000
20000
90 / 72 100 / 75 110 / 81
0.410
0.494
0.674
0.587
0.714
0.988
0.767
0.940
1.305
0.381
0.487
0.666
0.580
0.706
0.978
0.758
0.930
1.294
0.379
0.480
0.658
0.572
0.700
0.970
0.750
0.920
1.284
0.3830
0.4750
0.6200
0.5660
0.6910
0.9600
0.7743
0.9110
1.2740
TABLE 19 (Continued)Coil Air SideChilled Water CoilPressure Drop (in.wg)
4 Rows / 8 fpi
4 Rows / 10 fpi
4 Rows / 14 fpi
6 Rows / 8 fpi
6 Rows / 10 fpi
6 Rows / 14 fpi
8 Rows / 8 fpi
8 Rows / 10 fpi
8 Rows / 14 fpi
4 Rows / 8 fpi
4 Rows / 10 fpi
4 Rows / 14 fpi
6 Rows / 8 fpi
6 Rows / 10 fpi
6 Rows / 14 fpi
8 Rows / 8 fpi
8 Rows / 10 fpi
8 Rows / 14 fpi
TABLE 19Coil Air SideChilled Water CoilPressure Drop (in.wg)
(Continued)
Air Handing Unit
36
Unit Size
Air Quantity (CFM)
Edb/Ewb (F) 80 / 67
AHU - 2500
25000
90 / 72 100 / 75 110 / 81
0.453
0.545
0.743
0.648
0.788
1.081
0.845
1.034
1.437
0.446
0.537
0.735
0.640
0.779
1.077
0.836
1.023
1.425
0.440
0.531
0.723
0.632
0.770
1.067
0.827
1.014
1.414
0.422
0.524
0.674
0.624
0.762
1.058
0.819
1.004
1.403
Unit Size
Air Quantity (CFM)
Edb/Ewb (F) 80 / 67
AHU - 3000
30000
90 / 72 100 / 75 110 / 81
0.461
0.555
0.757
0.660
0.803
1.108
0.861
1.053
1.464
0.455
0.548
0.748
0.652
0.793
1.097
0.852
1.043
1.452
0.448
0.541
0.740
0.644
0.785
1.087
0.843
1.033
1.440
0.430
0.534
0.686
0.636
0.777
1.078
0.835
1.024
1.429
TABLE 19 (Continued)Coil Air SideChilled Water CoilPressure Drop (in.wg)
4 Rows / 8 fpi
4 Rows / 10 fpi
4 Rows / 14 fpi
6 Rows / 8 fpi
6 Rows / 10 fpi
6 Rows / 14 fpi
8 Rows / 8 fpi
8 Rows / 10 fpi
8 Rows / 14 fpi
4 Rows / 8 fpi
4 Rows / 10 fpi
4 Rows / 14 fpi
6 Rows / 8 fpi
6 Rows / 10 fpi
6 Rows / 14 fpi
8 Rows / 8 fpi
8 Rows / 10 fpi
8 Rows / 14 fpi
TABLE 19Coil Air SideChilled Water CoilPressure Drop (in.wg)
(Continued)
Air Handing Unit
37
Unit Size
Air Quantity (CFM)
Edb/Ewb (F) 80 / 67
AHU - 3500
35000
90 / 72 100 / 75 110 / 81
0.515
0.620
0.834
0.735
0.893
1.233
0.959
1.172
1.627
0.507
0.611
0.833
0.726
0.883
1.220
0.950
1.160
1.614
0.500
0.603
0.823
0.717
0.873
1.209
0.940
1.149
1.601
0.473
0.595
0.815
0.709
0.864
1.198
0.930
1.139
1.588
Unit Size
Air Quantity (CFM)
Edb/Ewb (F) 80 / 67
AHU - 4000
40000
90 / 72 100 / 75 110 / 81
0.357
0.646
0.878
0.767
0.931
1.284
1.000
1.221
1.695
0.530
0.637
0.868
0.757
0.920
1.271
0.989
1.209
1.681
0.522
0.628
0.858
0.747
0.910
1.260
0.978
1.197
1.668
0.487
0.621
0.850
0.739
0.900
1.248
0.968
1.186
1.654
TABLE 19 (Continued)Coil Air SideChilled Water CoilPressure Drop (in.wg)
4 Rows / 8 fpi
4 Rows / 10 fpi
4 Rows / 14 fpi
6 Rows / 8 fpi
6 Rows / 10 fpi
6 Rows / 14 fpi
8 Rows / 8 fpi
8 Rows / 10 fpi
8 Rows / 14 fpi
4 Rows / 8 fpi
4 Rows / 10 fpi
4 Rows / 14 fpi
6 Rows / 8 fpi
6 Rows / 10 fpi
6 Rows / 14 fpi
8 Rows / 8 fpi
8 Rows / 10 fpi
8 Rows / 14 fpi
TABLE 19Coil Air SideChilled Water CoilPressure Drop (in.wg)
(Continued)
Air Handing Unit
38
Unit Size
Air Quantity (CFM)
Edb/Ewb (F)
TABLE 20Coil Air SideHot Water CoilPressure Drop (in.wg)
-4
AHU - 0250
2500
AHU - 0350
3500
14 32 60 -4 14 32 60
0.075
0.088
0.114
0.148
0.174
0.227
0.224
0.264
0.345
0.300
0.354
0.462
0.077
0.091
0.118
0.152
0.179
0.234
0.230
0.271
0.353
0.308
0.363
0.472
0.080
0.094
0.121
0.156
0.184
0.239
0.236
0.277
0.361
0.315
0.371
0.482
0.084
0.098
0.127
0.163
0.191
0.248
0.245
0.287
0.373
0.326
0.383
0.496
0.064
0.076
0.098
0.127
0.150
0.196
0.193
0.227
0.300
0.259
0.305
0.400
0.066
0.078
0.101
0.131
0.154
0.201
0.200
0.233
0.304
0.265
0.312
0.406
0.069
0.081
0.104
0.135
0.158
0.206
0.203
0.24
0.311
0.271
0.319
0.414
0.072
0.084
0.109
0.140
0.165
0.214
0.210
0.250
0.321
0.281
0.330
0.427
Unit Size
Air Quantity (CFM)
Edb/Ewb (F) -4
AHU - 0500
5000
AHU - 0700
7000
14 32 60 -4 14 32 60
0.066
0.078
0.102
0.131
0.153
0.200
0.197
0.232
0.304
0.264
0.312
0.407
0.069
0.081
0.105
0.134
0.157
0.205
0.202
0.238
0.310
0.271
0.319
0.415
0.071
0.083
0.108
0.137
0.162
0.211
0.207
0.244
0.317
0.277
0.326
0.423
0.074
0.087
0.113
0.143
0.168
0.218
0.215
0.252
0.328
0.287
0.336
0.436
0.066
0.077
0.101
0.13
0.153
0.200
0.197
0.232
0.304
0.265
0.312
0.407
0.068
0.080
0.104
0.134
0.158
0.206
0.202
0.238
0.311
0.271
0.319
0.416
0.070
0.082
0.107
0.138
0.162
0.211
0.207
0.244
0.318
0.277
0.326
0.424
0.074
0.086
0.112
0.143
0.168
0.219
0.215
0.253
0.328
0.287
0.337
0.437
1 Row / 8 fpi
1 Row / 10 fpi
1 Row / 14 fpi
2 Rows / 8 fpi
2 Rows / 10 fpi
2 Rows / 14 fpi
3 / 8 fpi
Rows
3 / 10 fpi
Rows
3 / 14 fpi
Rows
4 / 8 fpi
Rows
4 / 10 fpi
Rows
4 / 14 fpi
Rows
1 / 8 fpi
Row
1 / 10 fpi
Row
1 / 14 fpi
Row
2 / 8 fpi
Rows
2 / 10 fpi
Rows
2 / 14 fpi
Rows
3 / 8 fpi
Rows
3 / 10 fpi
Rows
3 / 14 fpi
Rows
4 / 8 fpi
Rows
4 / 10 fpi
Rows
4 / 14 fpi
Rows
TABLE 20 Coil Air SideHot Water CoilPressure Drop (in.wg)
(Continued)
Air Handing Unit
39
Unit Size
Air Quantity (CFM)
Edb/Ewb (F)
TABLE 20 (Continued)Coil Air SideHot Water CoilPressure Drop (in.wg)
-4
AHU - 1000
10000
AHU - 1300
13000
14 32 60 -4 14 32 60
0.067
0.079
0.103
0.133
0.157
0.206
0.202
0.238
0.312
0.272
0.320
0.418
0.07
0.082
0.107
0.137
0.162
0.211
0.207
0.244
0.319
0.278
0.328
0.427
0.072
0.085
0.110
0.141
0.166
0.216
0.213
0.250
0.326
0.285
0.335
0.435
0.075
0.088
0.115
0.147
0.173
0.224
0.221
0.259
0.336
0.294
0.346
0.448
0.062
0.073
0.095
0.123
0.145
0.190
0.186
0.220
0.288
0.251
0.296
0.386
0.064
0.076
0.098
0.127
0.149
0.195
0.191
0.226
0.294
0.257
0.302
0.394
0.066
0.078
0.101
0.130
0.153
0.200
0.196
0.231
0.301
0.263
0.309
0.401
0.070
0.082
0.106
0.136
0.159
0.207
0.204
0.239
0.310
0.272
0.319
0.413
Unit Size
Air Quantity (CFM)
Edb/Ewb (F) -4
AHU - 1600
16000
AHU - 02000
20000
14 32 60 -4 14 32 60
0.068
0.080
0.105
0.135
0.159
0.209
0.205
0.242
0.316
0.275
0.325
0.424
0.071
0.083
0.108
0.139
0.164
0.214
0.210
0.248
0.323
0.282
0.332
0.433
0.073
0.086
0.111
0.143
0.168
0.219
0.215
0.254
0.33
0.289
0.339
0.441
0.077
0.090
0.116
0.149
0.175
0.227
0.224
0.263
0.341
0.298
0.35
0.454
0.062
0.073
0.095
0.123
0.145
0.189
0.186
0.219
0.287
0.25
0.295
0.384
0.064
0.075
0.098
0.126
0.149
0.194
0.191
0.225
0.293
0.256
0.301
0.392
0.066
0.078
0.101
0.130
0.153
0.199
0.195
0.230
0.299
0.262
0.308
0.400
0.069
0.081
0.105
0.135
0.159
0.206
0.203
0.238
0.309
0.270
0.318
0.412
1 Row / 8 fpi
1 Row / 10 fpi
1 Row / 14 fpi
2 Rows / 8 fpi
2 Rows / 10 fpi
2 Rows / 14 fpi
3 / 8 fpi
Rows
3 / 10 fpi
Rows
3 / 14 fpi
Rows
4 / 8 fpi
Rows
4 / 10 fpi
Rows
4 / 14 fpi
Rows
1 / 8 fpi
Row
1 / 10 fpi
Row
1 / 14 fpi
Row
2 / 8 fpi
Rows
2 / 10 fpi
Rows
2 / 14 fpi
Rows
3 / 8 fpi
Rows
3 / 10 fpi
Rows
3 / 14 fpi
Rows
4 / 8 fpi
Rows
4 / 10 fpi
Rows
4 / 14 fpi
Rows
TABLE 20 Coil Air SideHot Water CoilPressure Drop (in.wg)
(Continued)
Air Handing Unit
40
Unit Size
Air Quantity (CFM)
Edb/Ewb (F) -4
AHU - 2500
25000
AHU - 3000
30000
14 32 60 -4 14 32 60
0.068
0.080
0.105
0.135
0.160
0.209
0.205
0.242
0.316
0.276
0.325
0.424
0.071
0.083
0.108
0.139
0.164
0.214
0.211
0.248
0.324
0.282
0.333
0.433
0.073
0.086
0.111
0.143
0.169
0.220
0.216
0.254
0.331
0.289
0.340
0.442
0.077
0.090
0.116
0.149
0.175
0.228
0.224
0.263
0.342
0.300
0.351
0.455
0.070
0.082
0.107
0.138
0.163
0.213
0.209
0.247
0.323
0.281
0.332
0.433
0.072
0.085
0.110
0.142
0.168
0.219
0.215
0.253
0.330
0.288
0.339
0.442
0.075
0.088
0.114
0.146
0.172
0.224
0.220
0.259
0.338
0.295
0.347
0.451
0.078
0.092
0.119
0.152
0.179
0.232
0.229
0.269
0.349
0.305
0.358
0.464
Unit Size
Air Quantity (CFM)
Edb/Ewb (F) -4
AHU - 3500
35000
AHU - 4000
40000
14 32 60 -4 14 32 60
0.078
0.092
0.120
0.118
0.139
0.182
0.179
0.211
0.276
0.241
0.284
0.370
0.081
0.095
0.123
0.122
0.143
0.187
0.184
0.217
0.282
0.246
0.290
0.378
0.084
0.098
0.127
0.125
0.147
0.192
0.188
0.222
0.289
0.252
0.296
0.385
0.088
0.103
0.133
0.130
0.153
0.199
0.195
0.229
0.298
0.261
0.306
0.397
0.082
0.096
0.125
0.161
0.190
0.249
0.244
0.288
0.377
0.328
0.387
0.506
0.084
0.099
0.129
0.166
0.196
0.255
0.251
0.296
0.386
0.337
0.397
0.516
0.087
0.102
0.133
0.171
0.201
0.262
0.257
0.303
0.394
0.345
0.405
0.527
0.091
0.107
0.139
0.178
0.209
0.272
0.267
0.314
0.407
0.357
0.419
0.543
TABLE 20 (Continued)Coil Air SideHot Water CoilPressure Drop (in.wg)
1 Row / 8 fpi
1 Row / 10 fpi
1 Row / 14 fpi
2 Rows / 8 fpi
2 Rows / 10 fpi
2 Rows / 14 fpi
3 / 8 fpi
Rows
3 / 10 fpi
Rows
3 / 14 fpi
Rows
4 / 8 fpi
Rows
4 / 10 fpi
Rows
4 / 14 fpi
Rows
1 / 8 fpi
Row
1 / 10 fpi
Row
1 / 14 fpi
Row
2 / 8 fpi
Rows
2 / 10 fpi
Rows
2 / 14 fpi
Rows
3 / 8 fpi
Rows
3 / 10 fpi
Rows
3 / 14 fpi
Rows
4 / 8 fpi
Rows
4 / 10 fpi
Rows
4 / 14 fpi
Rows
TABLE 20 Coil Air SideHot Water CoilPressure Drop (in.wg)
(Continued)
Air Handing Unit
41
AHU0250
TABLE 21Accessories Pressure Drop
Unit Size
Pressure Drop (inch of water)
Opposed Damper
Electrical Heater
Diffuser
Air Washer Class 4
Air Washer Class 6,8
Mixing Box Without Filter
Air Blender
Face & Bypass Damper
Parallel Damper 0.030
0.040
0.012
0.020
0.230
0.350
0.060
0.060
0.200
AHU0350 AHU0500 AHU0700 AHU1000 AHU1300
0.030
0.040
0.012
0.030
0.230
0.350
0.060
0.100
0.200
0.020
0.050
0.012
0.030
0.230
0.350
0.060
0.100
0.200
0.020
0.050
0.016
0.030
0.230
0.400
0.060
0.100
0.200
0.020
0.050
0.016
0.040
0.230
0.400
0.060
0.120
0.200
0.020
0.050
0.016
0.040
0.230
0.400
0.060
0.120
0.200
AHU1600Unit Size
Pressure Drop (inch of water)
Opposed Damper
Electrical Heater
Diffuser
Air Washer Class 4
Air Washer Class 6,8
Mixing Box Without Filter
Air Blender
Face & Bypass Damper
Parallel Damper 0.020
0.050
0.016
0.040
0.230
0.400
0.060
0.150
0.230
AHU2000 AHU2500 AHU3000 AHU3500 AHU4000
0.020
0.050
0.016
0.040
0.260
0.400
0.060
0.150
0.230
0.020
0.050
0.016
0.040
0.260
0.400
0.060
0.150
0.230
0.020
0.050
0.016
0.040
0.260
0.400
0.060
0.200
0.240
0.020
0.050
0.016
0.040
0.260
0.500
0.060
0.200
0.250
0.020
0.050
0.016
0.040
0.260
0.500
0.060
0.200
0.260
TABLE 21Accessories Pressure Drop
(Continued)
Air Handing Unit
42
Pressure Drop (feet of water)
1 Row
2 Rows
4 Rows
6 Rows
8 Rows
Unit Size
Waterflow Rate (gpm)
TABLE 22Coil Water SidePressure Drop
AHU0250
Pressure Drop (feet of water)
1 Row
2 Rows
4 Rows
6 Rows
8 Rows
0.2
0.2
0.3
0.4
0.5
0.4
0.3
0.6
0.9
1.1
1.2
1.0
1.7
2.8
3.4
2.1
2.8
3.0
4.8
6.0
3.6
3.0
5.1
6.1
10
4.8
4.0
7.0
11
13
5.5
4.5
7.0
12
14
6.0
5.0
7.5
13
15
5 10 20 30 40 50 60 70 80 100 130 150
Unit Size
Waterflow Rate (gpm)
AHU0350
0.2
0.3
0.4
0.6
0.7
0.6
0.7
1.0
1.6
2.0
1.0
1.2
1.7
2.8
3.4
1.6
2.0
2.8
4.5
5.3
2.2
2.6
3.7
6.0
7.3
2.4
2.8
3.8
6.4
7.8
2.8
3.2
4.1
7.5
8.5
3.2
4.0
5.1
8.2
9.5
3.6
4.3
5.6
10
12
5 10 20 30 40 50 60 70 80 100 130 150
Pressure Drop (feet of water)
1 Row
2 Rows
4 Rows
6 Rows
8 Rows
Unit Size
Waterflow Rate (gpm)
AHU0500
0.6
0.7
1.0
1.6
2.0
1.0
1.2
1.7
2.7
3.3
1.6
1.9
2.7
4.3
5.3
2.1
2.5
3.6
6.0
7.0
3.0
3.2
4.2
7.5
8.5
3.5
4.1
5.2
10
13
4.2
5.0
7.6
12
15
6.0
7.0
10
16
19
5 10 20 30 40 50 60 70 80 100 130 150
Pressure Drop (feet of water)
1 Row
2 Rows
4 Rows
6 Rows
8 Rows
Unit Size
Waterflow Rate (gpm)
AHU0700
0.5
0.6
0.8
1.4
1.7
0.8
1.0
1.4
2.2
2.6
1.3
1.5
2.6
3.5
4.0
2.0
2.4
3.4
5.4
7.0
2.5
3.0
4.0
6.2
8.5
3.0
3.5
6.5
8.1
10
3.8
4.2
7.0
10
13
5.2
6.2
8.8
14
18
5 10 20 30 40 50 60 70 80 100 130 150
6.2
7.5
11
17
20
8.6
10
14
23
28
Air Handing Unit
43
Unit Size
Waterflow Rate (gpm)
TABLE 22 (Continued)Coil Water SidePressure Drop
AHU1000
Pressure Drop (feet of water)
1 Row
2 Rows
4 Rows
6 Rows
8 Rows
0.4
0.5
0.7
1.2
1.4
0.8
1.0
1.4
2.2
2.6
1.2
1.4
2.0
3.1
4.0
1.6
2.0
2.7
4.3
5.3
2.5
3.1
3.2
6.1
7.8
3.0
3.8
4.1
7.5
8.5
3.5
4.0
4.6
9.1
11
4.4
5.3
8.0
12
13
20 30 40 50 60 70 80 100 130 150 200 250
Pressure Drop (feet of water)
1 Row
2 Rows
4 Rows
6 Rows
8 Rows
Unit Size
Waterflow Rate (gpm)
AHU2000
1.2
1.5
2.1
3.5
4.0
1.7
2.1
3.0
5.0
5.8
1.6
2.6
3.2
6.0
7.0
3.0
3.6
5.0
8.0
10
44
5.3
8.0
12
15
5.3
6.4
9.0
14
18
20 30 40 50 60 70 80 100 130 150 200 250
8.0
10
14
22
27
5.6
6.8
9.4
15
18
8.0
10
14
22
26
Pressure Drop (feet of water)
1 Row
2 Rows
4 Rows
6 Rows
8 Rows
Unit Size
Waterflow Rate (gpm)
AHU1300
1.1
1.3
1.8
3.0
3.3
1.4
1.7
2.4
4.0
4.2
1.8
2.2
3.1
4.9
5.4
2.2
2.7
4.0
6.0
6.3
3.1
3.7
5.3
8.4
9.3
4.5
5.4
7.7
12
15
5.4
5.5
9.2
15
16
20 30 40 50 60 70 80 100 130 150 200 250
8.6
10
15
23
26
Pressure Drop (feet of water)
1 Row
2 Rows
4 Rows
6 Rows
8 Rows
Unit Size
Waterflow Rate (gpm)
AHU1600
1.6
1.9
2.7
4.3
4.8
2.0
2.4
3.4
5.4
6.0
2.4
2.9
4.1
6.5
8.0
3.4
4.1
6.0
9.2
11
5.0
6.0
9.0
14
17
6.1
7.3
10
17
18
20 30 40 50 60 70 80 100 130 150 200 250
10
12
17
27
33
Air Handing Unit
44
Unit Size
Waterflow Rate (gpm)
AHU2500
Pressure Drop (feet of water)
1 Row
2 Rows
4 Rows
6 Rows
8 Rows
0.4
0.5
0.7
1.1
1.3
0.4
0.5
0.8
1.2
1.5
0.7
0.8
1.2
1.9
2.3
0.8
1.0
1.4
2.2
2.6
1.1
1.3
2.0
3.0
3.6
1.3
1.6
2.2
3.5
4.3
2.2
2.6
3.7
5.3
7.3
3.0
3.6
5.1
8.1
10
60 70 80 100 130 150 200 250 300 350 400 450
4.0
5.0
7.0
11
13
5.0
6.0
9.0
14
17
5.6
7.0
10
15
19
6.4
8.0
11
18
21
Pressure Drop (feet of water)
1 Row
2 Rows
4 Rows
6 Rows
8 Rows
Unit Size
Waterflow Rate (gpm)
AHU3000
0.4
0.5
0.7
1.1
1.3
0.7
0.8
1.2
2.0
2.3
1.0
1.2
1.6
2.5
3.1
1.4
1.7
2.4
4.0
5.0
1.7
2.1
3.0
4.6
5.6
2.4
3.1
4.5
7.0
9.0
3.6
4.3
6.1
10
12
5.0
5.6
8.0
13
16
6.0
7.2
10
17
20
60 70 80 100 130 150 200 250 300 350 400 450
0.4
0.3
0.5
0.8
1.0
7.2
8.1
12
20
24
8.5
10
15
23
28
Pressure Drop (feet of water)
1 Row
2 Rows
4 Rows
6 Rows
8 Rows
Unit Size
Waterflow Rate (gpm)
AHU3500
0.5
0.7
0.9
1.4
1.8
0.7
0.9
1.2
2.0
2.4
1.1
1.3
1.9
3.0
4.0
1.3
1.7
2.2
3.5
4.3
1.5
1.8
2.6
4.1
5.0
2.8
3.4
4.5
7.6
9.5
3.6
4.3
6.2
10
12
4.5
5.4
8.0
12
15
60 70 80 100 130 150 200 250 300 350 400 450
5.5
6.6
9.4
15
18
8.0
10
14
20
23
0.3
0.4
0.5
0.8
1.0
0.4
0.5
0.7
1.1
1.4
Pressure Drop (feet of water)
1 Row
2 Rows
4 Rows
6 Rows
8 Rows
Unit Size
Waterflow Rate (gpm)
AHU4000
0.6
0.7
1.0
1.6
1.9
0.8
1.0
1.4
2.2
3.0
1.2
1.4
2.0
3.2
4.0
1.4
1.7
2.4
3.8
5.0
2.2
2.6
4.0
6.0
7.5
3.1
4.0
5.3
8.4
10
3.4
5.0
6.6
8.4
10
5.0
6.0
8.5
14
17
60 70 80 100 130 150 200 250 300 350 400 450
6.1
7.3
10.4
17
20
7.2
8.6
12
19
24
0.5
0.7
0.9
1.4
1.7
0.4
0.5
0.7
1.1
1.3
TABLE 22 (Continued)Coil Water SidePressure Drop
Air Handing Unit
45
Unit Size
Face Area (sq ft)
Fan Diameter (mm)
Number Of Coil
Tube in Face
Dimension (mm)
A
B
C
D
E
F
G
H
I
J
TABLE 23Air Handing UnitsDimensionsand Specifications
AHU 0250 AHU 0350 AHU 0500 AHU 0700 AHU 1000 AHU 1300
4.59
315
1
14
1100
1050
1150
-
404
404
323
532
800
75
7.01
355
1
18
1250
1050
1250
-
453
453
350
684
950
75
9.84
400
1
20
1500
1050
1350
-
507
507
377
760
1200
75
13.86
500
1
26
1600
1280
1500
-
638
638
428
988
1300
75
19.52
560
1
28
2000
1280
1550
-
715
715
465
1064
1700
75
26.58
630
2
18
2100
1600
1900
-
801
801
476
2x684
1800
120
NOTE: Tube width(k)
1 Row =80,2 Row =120,3 Row=150,4 Row=190,6 Row=250 ,8 Row =320
Side Elevation Model 0250-2500 Front Elevation
Air Handing Unit
46
Unit Size
Face Area (sq ft)
Fan Diameter (mm)
Number Of Coil
Tube in Face
Dimension (mm)
A
B
C
D
E
F
G
H
I
J
TABLE 23Air Handing UnitsDimensionsand Specifications
AHU 1600 AHU 2000 AHU 2500 AHU 3000 AHU 3500 AHU 4000
31
710
2
18
2500
1630
2050
-
898
898
532
2x684
2200
120
41
800
2
20
2600
1850
2200
-
1007
1007
580
2*760
2300
140
48.36
900
4
22
3200
2040
2350
-
1130
1130
638
2*836
2*1290
140
57.4
2x710
4
22
3700
2040
2050
900
898
898
892
2*836
2*1540
160
62.8
2x710
4
22
4000
2040
2050
1000
898
898
892
2*874
2*1690
160
70
2x800
4
22
4500
2040
2200
1100
1007
1007
583
2*874
2*1940
160
NOTE: Tube width(k)
1 Row =80,2 Row =120,3 Row=150,4 Row=190,6 Row=250 ,8 Row =320
Side Elevation Model 3000-4000 Front Elevation
Air Handing Unit
47
Unit Size
Face Area (sq ft)
TABLE 24Air Washers Dimensionsand Weights
AHU 0250 AHU 0350 AHU 0500 AHU 0700 AHU 1000 AHU 1300
4.59 7.01 9.84 13.86 19.52 26.58
Side Elevation
Class 4 Air Washer
Dry Weight (kg)
Operating Weight (kg)
Circulating gpm
Dimension (mm)
A
B
C
D
203
420
10
1100
1050
940
203
420
14
1250
1050
940
243
553
20
1500
1050
940
295
675
28
1600
1280
940
347
723
40
2000
1280
940
400
844
52
2100
1500
940
300 300 300 300 300 300
Class 6 Air Washer
Dry Weight (kg)
Operating Weight (kg)
Circulating gpm
Dimension (mm)
A
B
C
D
304
900
15
1100
1050
1750
304
420
21
1250
1050
1750
383
1250
30
1500
1050
1750
460
1500
42
1600
1280
1750
500
1560
60
2000
1280
1750
26.58
630
2
2100
1600
1750
400 400 400 400 400 400
Class 8 Air Washer
Dry Weight (kg)
Operating Weight (kg)
Circulating gpm
Dimension (mm)
A
B
C
D
468
1370
20
1100
1050
2400
468
1370
28
1250
1050
2400
600
1948
40
1500
1050
2400
700
2300
56
1600
1280
2400
780
2400
80
2000
1280
2400
900
2710
104
2100
1600
2400
400 400 400 400 400 400
c
BJ
JB
c
Air Handing Unit
48
Unit Size
Face Area (sq ft)
Table 24 (Continued)Air Washers Dimensionsand Weights
AHU 1600 AHU 2000 AHU 2500 AHU 3000 AHU 3500 AHU 4000
31.0 41.0 48.36 57.4 62.8 70.0
Class 4 Air Washer
Dry Weight (kg)
Operating Weight (kg)
Circulating gpm
Dimension (mm)
A
B
C
D
431
943
64
2500
1630
940
437
948
80
2600
1850
940
480
1080
100
3200
2040
940
550
1350
120
3700
2040
940
563
1320
140
4000
2040
940
640
1450
160
4500
2040
940
300 300 300 300 300 300
Class 6 Air Washer
Dry Weight (kg)
Operating Weight (kg)
Circulating gpm
Dimension (mm)
A
B
C
D
610
2100
96
2500
1630
1750
650
2100
120
2600
1850
1750
784
2340
150
3200
2040
1750
460
1500
180
3700
2040
1750
500
1560
210
4000
2040
1750
26.58
630
240
4500
2040
1750
400 400 400 400 400 400
Class 8 Air Washer
Dry Weight (kg)
Operating Weight (kg)
Circulating gpm
Dimension (mm)
A
B
C
D
910
3160
128
2500
1630
2400
930
3180
160
2600
1850
2400
1120
3520
200
3200
2040
2400
1270
4270
240
3700
2040
2400
1350
4350
280
4000
2040
2400
1500
4800
320
4500
2040
2400
400 400 400 400 400 400
Side Elevation
cc
BJ
JB
Air Handing Unit
49
Unit Size
Filter Face Area (sq ft)
Weight (kg)
8.5
TABLE 25Mixing BoxWith Angle Filter
0250 0350 0500 0700 1000 1300
12 17 23 33 40
105 115 185 230 340 460
1100
1050
413
700
620
1250
1050
413
700
620
1500
1050
513
1200
850
1600
1280
613
1200
880
2000
1280
713
1200
1000
2100
1600
913
1400
1250
Dimensions (mm)
A
B
K
L
N
Unit Size
Filter Face Area (sq ft)
Weight (kg)
50
1600 2000 2500 3000 3500 4000
73 86 100 120 146
520 635 695 830 880 885
2500
1630
913
1800
1250
2600
1850
913
2000
1300
3200
2040
913
2x1400
1000
3700
2040
913
2x1400
1250
4000
2040
913
2x1800
1300
4500
2040
913
2x1800
1300
Dimensions (mm)
A
B
K
L
M
Unit Size
Filter Face Area (sq ft)
Weight (kg)
15
TABLE 26Full Fresh Return AirSectionWith Angle Filter
0250 0350 0500 0700 1000 1300
15 25 30 40 60
92 95 160 190 290 390
1100
1050
413
700
620
1250
1050
413
700
620
1500
1050
513
1200
850
1600
1280
613
1200
880
2000
1280
713
1200
1000
2100
1600
913
1400
1250
Dimensions (mm)
A
B
K
L
N
Unit Size
Filter Face Area (sq ft)
Weight (kg)
72
1600 2000 2500 3000 3500 4000
91 106 130 150 160
445 495 585 740 750 770
2500
1630
913
1800
1250
2600
1850
913
2000
1300
3200
2040
913
2x1400
1000
3700
2040
913
2x1400
1250
4000
2040
913
2x1800
1300
4500
2040
913
2x1800
1300
Dimensions (mm)
A
B
K
L
N
Air Handing Unit
50
Unit Size
Filter Face Area (sq ft)
Weight (kg)
5
TABLE 27Mixing BoxWith Flat Filter
0250 0350 0500 0700 1000 1300
7 10 14 20 26
100 100 155 185 280 370
1100
1050
213
700
1250
1050
313
700
1500
1050
313
1200
1600
1280
313
1200
2000
1280
413
1200
2100
1600
413
1400
Dimensions (mm)
A
B
K
L
Unit Size
Filter Face Area (sq ft)
Weight (kg)
31
1600 2000 2500 3000 3500 4000
40 50 64 70 79
420 515 550 700 690 735
2500
1630
413
1800
2600
1850
413
2000
3200
2040
413
2x1400
3700
2040
413
2x1400
4000
2040
413
2x1800
4500
2040
413
2x1800
Dimensions (mm)
A
B
K
L
Unit Size
Filter Face Area (sq ft)
Weight (kg)
5
TABLE 28Full Fresh Return AirSectionWith Flat Filter
0250 0350 0500 0700 1000 1300
7 10 14 20 26
30 30 54 65 100 140
1100
1050
513
850
1250
1050
613
850
1500
1050
713
1200
1600
1280
913
1200
2000
1280
1113
1200
2100
1600
1213
1200
Dimensions (mm)
A
B
K
L
Unit Size
Filter Face Area (sq ft)
Weight (kg)
31
1600 2000 2500 3000 3500 4000
40 50 44 70 79
160 200 180 250 270 300
2500
1630
1213
1550
2600
1850
1213
2000
3200
2040
1213
2x1200
3700
2040
1213
2x1550
4000
2040
1213
2x1550
4500
2040
1213
2x1750
Dimensions (mm)
A
B
K
L
Air Handing Unit
51
Air Handing Unit
52