Table of Contents
Advertisement
Performance data (cont)
75 F DB / 63 F WB
UNIT
40 F EWT
SIZE
GPM
42BHC
∆ ∆ ∆ ∆ T
∆ ∆ ∆ ∆ T
TC
SC
b
b
4
15.4
30.8 22.5 13.0
5
13.3
33.2 23.6 11.0
08
6
11.7
35.0 24.5
7
10.4
36.5 25.1
8
9.4
37.5 25.7
7
14.5
50.7 35.8 12.0
9
12.0
54.2 37.5
12
11
10.3
56.4 38.5
13
8.9
57.9 39.3
9
14.8
66.6 47.3 12.4
11
12.8
70.6 49.2 10.6
16
13
11.3
73.6 50.6
15
10.1
75.6 51.6
10
16.3
81.5 58.2 13.6
12
14.4
86.2 60.5 11.9
20
14
12.8
89.5 62.0 10.5
16
11.5
92.1 63.3
13
17.9 116.2 84.5 15.2
16
15.6 124.5 88.5 13.0 104.2 79.1 10.8
30
19
13.8 131.1 91.6 11.4 108.5 81.1
22
12.4 136.0 94.0 10.2 111.9 82.7
25
11.2 140.1 95.9
19
17.4 165.7 117.8 14.6 138.9 105.4 12.3 116.9 95.2 20.8 197.5 129.7 17.7 168.0 116.8 14.9 141.9 105.9 24.4 231.6 140.7 21.1 200.1 127.7 18.0 171.3 116.5
22
15.8 173.7 121.7 13.1 144.2 107.9 10.8 118.8 96.4 18.9 208.3 134.5 16.0 176.3 120.3 13.3 146.2 107.8 22.3 245.1 146.5 19.2 211.6 132.5 16.2 178.6 119.4
40
25
14.4 179.6 124.4 11.8 148.0 109.7
28
13.2 184.3 126.7 10.8 151.1 111.1
LEGEND
DB
—
Dry Bulb Temperature
EWT
—
Entering Water Temperature
MBtuh —
Thousands of Btuh
SC
—
Base Sensible Capacity at Nominal Cfm
b
Base Total Capacity at Nominal Cfm
TC
—
b
Wet Bulb Temperature
WB
—
∆ ∆ ∆ ∆ T
—
Change in Water Temperature (F)
75 F DB/ 63 F WB
UNIT
∆T
SIZE
40 F EWT
45 F EWT
42BHC
GPM
TC
SC
GPM TC
b
b
10
4.5
22.4
17.8
3.4 17.1 15.2
12
3.3
20.0
16.6
2.6 15.4 14.0
08
14
2.5
17.8
15.4
—
16
—
—
—
—
18
—
—
—
—
10
7.4
36.9
28.1
5.6 28.2 24.1
12
5.6
33.6
26.6
4.3 25.9 22.7
12
16
4.4
30.5
25.1
3.4 23.7 21.2
16
3.5
27.7
23.5
2.5 20.1 18.9
18
2.8
25.1
21.9
—
10
9.6
48.0
37.0
7.4 36.9 31.7
12
7.3
43.5
34.8
5.6 33.6 29.7
16
14
5.6
39.2
32.7
4.1 28.6 26.6
16
4.4
35.2
30.3
—
18
3.5
31.2
27.7
—
10 12.4
61.9
47.0
9.5 47.4 40.2
12
9.4
56.6
44.5
7.3 43.9 38.2
20
16
7.4
51.8
42.2
5.8 40.4 35.8
16
5.9
47.3
39.7
4.4 35.2 32.3
18
4.8
42.9
37.1
—
10 18.3
91.5
70.1 14.1 70.2 60.1 10.7 53.3 49.5 23.9 119.7
12 13.9
83.1
66.2 10.7 64.4 56.6
30
14 10.8
75.3
62.3
8.4 58.4 52.4
16
8.5
67.7 558.1
—
18
—
—
—
—
14 15.9 111.2
88.3 12.4 87.0 75.5
40
16 12.8 102.5
83.8 10.1 80.4 70.8
18 10.5
94.2
79.2
8.1 72.8 65.0
LEGEND
DB
—
Dry Bulb Temperature
EWT
—
Entering Water Temperature
MBtuh —
Thousands of Btuh
SC
—
Base Sensible Capacity at Nominal Cfm
b
TC
—
Base Total Capacity at Nominal Cfm
b
WB
—
Wet Bulb Temperature
∆ ∆ ∆ ∆ T
—
Change in Water Temperature (F)
12
42BHC 8-ROW COOLING CAPACITY (by Gpm)
45 F EWT
50 F EWT
∆ ∆ ∆ ∆ T
∆ ∆ ∆ ∆ T
TC
SC
TC
SC
b
b
b
b
25.9 20.2 10.8
21.5 18.2 18.4
27.5 21.0
9.0
22.4 18.7 16.0
9.6
28.8 21.6
7.7
23.0 19.0 14.1
8.5
29.8 22.0
6.7
23.4 19.2 12.6
7.6
30.5 22.3
5.9
23.7 19.3 11.4
42.0 31.8
9.7
34.1 28.3 17.5
9.8
44.3 32.8
7.8
35.0 28.7 14.6
8.3
45.8 33.6
6.5
35.7 29.1 12.4
7.2
47.0 34.1
5.6
36.3 29.4 10.8
55.6 42.2 10.2
45.7 37.7 17.8
58.1 43.4
8.5
46.8 38.3 15.5
9.2
60.1 44.3
7.3
47.5 38.7 13.7
8.2
61.6 45.0
6.4
48.1 39.0 12.2
68.2 52.1 11.3
56.6 46.8 19.5
71.2 53.5
9.6
57.7 47.4 17.3 103.8 67.0 14.6
73.4 54.5
8.4
58.6 47.9 15.4 108.1 69.0 13.0
9.4
75.1 55.3
7.4
59.3 48.3 13.9 111.4 70.6 11.7
98.6 76.3 13.0
84.3 69.6 21.2 137.9 92.7 18.3 118.7 84.5 15.5 100.9 77.1 24.9 161.7 100.5 21.7 140.9 92.2 18.6 121.2 84.6
86.5 71.0 18.7 149.3 97.8 15.9 127.2 88.1 13.3 106.2 79.4 22.0 175.9 106.5 19.1 152.6 96.9 16.2 129.3 87.7
9.2
87.8 71.8 16.6 158.0 101.7 14.1 133.5 90.8 11.6 109.9 80.9 19.6 186.6 111.1 17.0 161.2 100.3 14.3 136.0 90.3
8.1
89.3 72.6 15.0 164.8 104.8 12.6 138.9 93.2 10.3 113.4 82.4 17.7 195.1 114.8 15.3 168.4 103.3 12.8 141.0 92.3
9.1 114.3 83.8
7.2
90.1 73.0 13.6 169.5 107.0 11.4 142.8 94.9
9.6 119.9 97.0 17.3 216.0 138.0 14.6 182.2 122.9 12.0 150.0 109.3 20.4 254.9 150.8 17.6 220.1 135.9 14.8 184.9 121.8
8.6 120.9 97.6 15.9 222.2 140.9 13.4 187.9 125.2 10.9 153.2 110.7 18.8 262.8 154.3 16.2 226.7 138.8 13.6 190.1 123.8
42BHC 4-ROW COOLING CAPACITY (by ∆T)
50 F EWT
40 F EWT
SC
GPM TC
SC
GPM
b
b
b
b
2.5 12.5 12.0
6.0
—
—
—
4.5
—
—
—
—
—
3.4
—
—
—
—
—
2.7
—
—
—
—
—
2.1
4.4 21.8 20.0
9.6
2.9 17.4 17.4
7.4
2.2 15.0 15.0
5.8
—
—
—
4.6
—
—
—
—
—
3.7
5.0 25.1 25.1 12.6
3.6 21.7 21.7
9.6
—
—
—
7.5
—
—
—
—
—
5.9
—
—
—
—
—
4.7
7.6 38.2 34.3 16.0
4.9 29.2 29.2 12.4
3.6 25.1 25.1
9.8
—
—
—
7.9
—
—
—
—
—
6.4
—
—
—
18.3 110.1
—
—
—
14.3 100.4
—
—
—
—
—
11.4
—
—
—
—
—
9.1
7.8 54.3 54.3 20.9 146.1 102.9 16.4 114.7 89.5 12.9 90.3 77.2 26.7 186.8 117.7 21.6 150.9 103.6 16.7 117.1 90.3
—
—
—
16.9 135.2
—
—
—
13.8 124.6
80 F DB / 67 F WB
40 F EWT
45 F EWT
∆ ∆ ∆ ∆ T
∆ ∆ ∆ ∆ T
TC
SC
TC
SC
b
b
b
b
36.8 24.7 15.8
31.5 22.5 13.2
40.0 26.2 13.6
34.0 23.5 11.2
42.4 27.3 11.9
35.8 24.3
9.8
44.2 28.1 10.7
37.3 25.0
8.6
45.6 28.7
9.6
38.3 25.4
7.7
61.2 39.7 14.7
51.6 35.5 12.2
65.5 41.7 12.2
55.1 37.1 10.0
68.4 43.1 10.5
57.5 38.1
8.4
70.5 44.0
9.1
59.3 38.9
7.3
80.1 52.3 15.1
68.1 47.1 12.6
85.3 54.7 13.1
71.9 48.7 10.7
89.1 56.4 11.5
75.0 50.1
9.4
91.7 57.7 10.3
77.2 51.0
8.3
97.6 64.3 16.6
82.9 57.9 13.8
87.6 59.9 12.0
91.0 61.4 10.6
93.8 62.6
9.5
9.3 115.9 83.5 16.1 201.0 117.5 13.9 173.6 105.5 11.6 145.1 93.9
NOTE: All capacities are given in thousands of Btuh (MBtuh).
80 F DB/67 F WB
45 F EWT
50 F EWT
TC
SC
GPM
TC
SC
GPM TC
b
b
b
b
29.9
20.9
4.6
23.2 18.1
3.5 17.7 15.5
26.8
19.6
3.5
20.7 16.9
2.7 16.0 14.4
23.9
18.3
2.7
18.6 15.8
2.1 14.4 13.2
21.3
17.1
2.1
16.6 14.7
—
18.9
15.9
—
—
—
—
47.8
32.5
7.5
37.7 28.2
5.8 28.8 24.4 12.0
44.4
31.0
5.8
34.6 26.9
4.5 26.7 23.2
40.7
29.5
4.5
31.6 25.6
3.5 24.7 21.8
37.0
27.9
3.6
24.2 29.1
2.7 21.8 19.9
33.7
26.3
2.9
26.4 22.7
—
63.2
43.1
9.9
49.4 37.3
7.6 37.9 32.3 15.9
57.8
40.8
7.5
45.0 35.4
5.8 35.0 30.5 12.4
52.5
38.6
5.9
40.9 33.5
4.4 30.6 27.8
47.4
36.3
4.6
37.1 31.4
—
42.5
34.0
3.7
33.4 29.0
—
79.8
54.1 12.6
63.0 47.1
9.7 48.4 40.8 19.9
74.6
51.9
9.7
58.2 45.0
7.6 45.3 38.9 15.7
68.6
49.4
7.7
53.6 42.9
6.0 42.1 36.8 12.7
62.9
46.9
6.2
49.3 40.7
4.8 38.2 34.1 10.3
57.4
44.4
5.0
45.3 38.4
3.2 28.8 28.3
81.5 18.8
93.9 70.7 14.4 72.2 61.2 30.0 150.1
77.4 14.3
85.9 67.2 11.1 66.9 58.0 23.5 141.1
73.3 11.2
78.4 63.7
8.8 61.5 54.3 18.7 130.8
91.1
68.4
8.9
71.3 60.0
—
81.9
65.1
7.2
64.5 55.8
—
98.3 13.3 106.3 85.4 10.5 84.3 73.0 21.8 174.6 112.9 17.5 139.9
93.6 11.0
98.5 81.3
8.6 77.6 67.9 18.1 162.6 108.1 14.4 129.3
NOTE: All capacities are given in thousands of Btuh (MBtuh).
85 F DB / 71 F WB
50 F EWT
40 F EWT
∆ ∆ ∆ ∆ T
∆ ∆ ∆ ∆ T
TC
SC
TC
SC
b
b
b
b
26.4 20.4 21.7 43.4 26.9 18.9
28.1 21.1 19.0 47.4 28.6 16.4
29.3 21.6 16.8 50.4 29.9 14.5
30.2 22.0 15.0 52.6 30.9 13.0
30.9 22.3 13.6 54.3 31.6 11.7
42.6 31.8 20.6 72.2 43.3 17.8
44.8 32.7 17.3 77.7 45.8 14.9
46.4 33.4 14.8 81.3 47.4 12.8
47.6 33.9 12.9 84.0 48.6 11.2
56.5 42.3 21.0 94.5 57.1 18.2
59.1 43.3 18.3 100.9 59.8 15.9
61.0 44.1 16.3 105.7 61.9 14.0
62.4 44.7 14.5 109.0 63.5 12.6
69.2 52.2 23.0 114.9 69.9 19.8
72.1 53.4 20.4 122.5 73.2 17.6 105.7 66.1 14.8
74.3 54.4 18.3 127.9 75.5 15.8 110.4 68.0 13.2
76.1 55.1 16.5 132.1 77.5 14.3 114.1 69.6 11.9
85 F DB/71 F WB
40 F EWT
45 F EWT
SC
GPM
TC
SC
GPM
b
b
b
b
7.7
38.5
24.0
6.2
5.9
35.1
22.6
4.7
4.5
31.7
21.3
3.6
—
—
3.6
28.4
20.0
2.8
—
—
2.8
25.3
18.8
2.2
59.0
36.8
9.8
9.4
56.4
35.4
7.6
7.5
52.7
33.9
6.0
6.1
48.8
32.3
4.8
—
—
5.0
44.6
30.7
3.9
79.3
48.9 13.0
74.5
38.7 10.0
9.8
68.6
31.6
7.8
—
—
7.9
62.8
42.2
6.2
—
—
6.3
57.0
40.0
5.0
99.7
61.2 16.3
94.2
59.0 12.7
88.6
56.7 10.1
82.2
54.1
8.2
8.4
75.7
51.6
6.7
92.3 24.6 122.9
88.6 19.0 114.0
84.5 14.9 104.3
—
—
15.0 120.1
80.3 11.9
—
—
12.2 109.5
76.1
9.6
45 F EWT
50 F EWT
∆ ∆ ∆ ∆ T
TC
SC
TC
SC
b
b
b
b
37.7 24.6 16.1
32.2 22.5
41.1 26.0 13.9
34.7 23.5
43.6 27.0 12.2
36.5 24.2
45.5 27.8 10.8
37.8 24.7
46.8 28.3
9.8
39.0 25.2
62.2 39.2 15.0
52.4 35.3
67.0 41.1 12.4
55.9 36.7
70.2 42.5 10.7
58.6 37.7
72.5 43.5
9.3
60.5 38.5
81.9 51.8 15.4
69.2 46.8
87.4 54.1 13.3
73.3 48.4
91.2 55.7 11.7
76.2 49.6
94.2 56.9 10.5
78.6 50.6
99.1 63.5 16.8
84.1 57.6
88.8 59.4
92.4 60.8
95.3 62.0
50 F EWT
TC
SC
GPM
TC
SC
b
b
b
b
31.0
21.0
4.8
23.9 18.3
27.9
19.8
3.6
21.5 17.3
24.9
18.7
2.8
19.3 16.3
22.3
17.5
2.2
17.5 15.2
19.9
16.5
—
—
—
49.0
32.4
7.6
38.2 28.3
45.6
31.1
5.9
35.4 27.2
42.1
29.8
4.7
32.7 26.0
38.5
28.3
3.8
30.1 24.7
35.1
26.9
3.1
27.7 23.4
64.8
43.1 10.1
50.5 37.6
59.7
41.1
7.7
46.4 35.9
54.6
39.1
6.1
42.5 34.2
49.6
37.1
4.8
38.0 32.4
44.8
35.0
3.9
34.9 30.1
81.7
54.0 12.8
64.0 47.2
76.3
51.9
9.9
59.5 45.4
70.6
49.7
7.9
55.2 43.6
65.3
47.5
6.4
51.3 41.6
59.8
45.3
5.3
47.6 39.6
81.4 19.2
96.0 71.1
78.0 14.7
88.5 68.1
74.2 11.6
81.3 65.0
95.0
70.5
9.3
74.7 61.7
86.2
66.8
7.6
68.4 58.0
99.2 13.8 110.0 87.0
95.0 11.4 102.8 83.2
Hide quick links:
Advertisement
Table of Contents
