Performance data (cont) – Carrier AIRSTREAM 42BHC User Manual
Page 28
28
DIRECT EXPANSION (DX) BASE COOLING CAPACITIES* (MBtuh) — 4-ROW COIL
LEGEND
*Capacity based on R-22 refrigerant at 105 F liquid temperature and 10 F
superheat.
UNIT
SIZE
42BHC,BVC
CONNECTION
SIZE(in.)
CFM
R-22
SUCTION
TEMP(F)
ENTERING-AIR TEMPERATURE (F)—DRY BULB/WET BULB
75/63
80/63
75/67
80/67
80/71
85/71
Liquid
Suction
TH
SH
TH
SH
TH
SH
TH
SH
TH
SH
TH
SH
06
3
/
8
5
/
8
400
40
8.6
7.8
9.9
9.9
13.5
7.8
13.5
9.8
18.7
9.8
18.8
11.7
45
5.4
5.4
7.8
7.8
7.2
5.5
8.4
7.9
13.5
7.8
13.6
9.8
50
2.3
2.3
5.4
5.4
2.3
2.3
5.4
5.4
6.6
5.5
7.8
7.8
600
40
13.3
12.0
15.4
15.4
19.5
11.5
19.5
14.5
26.9
14.2
26.6
17.1
45
9.0
9.0
12.3
12.3
11.5
8.5
13.2
12.1
19.4
11.4
19.7
14.5
50
5.0
5.0
8.9
8.9
5.0
5.0
8.9
8.9
11.0
8.6
13.0
12.2
700
40
15.3
13.8
17.7
17.7
21.9
13.1
22.0
16.5
30.1
16.1
29.8
19.4
45
10.4
10.4
14.2
14.2
13.3
9.9
15.1
13.9
21.9
13.0
22.2
16.6
50
6.1
6.1
10.4
10.4
6.1
6.1
10.4
10.4
12.7
9.9
15.0
14.1
08
3
/
8
5
/
8
600
40
13.3
12.0
15.4
15.4
19.5
11.5
19.5
14.5
26.9
14.2
26.6
17.1
45
9.0
9.0
12.3
12.3
11.5
8.5
13.2
12.1
19.4
11.4
19.7
14.5
50
5.0
5.0
8.9
8.9
5.0
5.0
8.9
8.9
11.0
8.6
13.0
12.2
800
40
17.0
15.4
19.8
19.8
24.3
14.6
24.2
18.4
33.0
17.7
32.4
21.4
45
11.8
11.8
15.9
15.9
14.9
11.1
16.8
15.6
24.1
14.5
24.4
18.4
50
7.1
7.1
11.7
11.7
7.1
7.1
11.7
11.7
14.2
11.2
16.7
15.8
900
40
18.4
16.9
21.5
21.5
26.3
15.9
26.2
20.1
35.5
19.2
35.3
23.4
45
12.9
12.9
17.3
17.3
16.2
12.1
18.3
17.1
26.4
15.9
26.3
20.1
50
7.9
7.9
12.9
12.9
7.9
7.9
12.9
12.9
15.6
12.3
17.3
17.3
10
1
/
2
7
/
8
800
40
24.7
18.9
23.9
23.9
33.2
18.3
32.9
22.2
42.0
21.5
41.4
25.2
45
17.2
15.8
20.0
20.0
24.9
14.9
24.9
18.9
33.9
18.2
33.6
22.1
50
11.9
11.9
16.0
16.0
15.1
11.3
17.0
15.9
24.6
14.8
24.9
18.9
1000
40
29.1
22.7
29.1
29.1
38.8
21.7
38.6
26.5
48.8
25.3
48.4
30.0
45
20.8
19.3
24.4
24.4
29.2
17.9
29.3
22.8
39.5
21.6
39.1
26.4
50
14.8
14.8
19.7
19.7
18.1
13.8
19.7
19.7
29.0
17.8
29.3
22.8
1100
40
31.0
24.5
31.4
31.4
41.2
23.2
40.8
28.4
51.7
26.9
51.0
32.0
45
22.3
20.9
26.4
26.4
31.1
19.2
31.2
24.6
41.9
23.1
41.6
28.4
50
16.0
16.0
21.2
21.2
19.4
14.9
21.2
21.2
30.8
19.2
31.2
24.6
12
1
/
2
7
/
8
1000
40
29.1
22.7
29.1
29.1
38.8
21.7
38.6
26.5
48.8
25.3
48.4
30.0
45
20.8
19.3
24.4
24.4
29.2
17.9
29.3
22.8
39.5
21.6
39.1
26.4
50
14.8
14.8
19.7
19.7
18.1
13.8
19.7
19.7
29.0
17.8
29.3
22.8
1200
40
32.8
26.1
33.5
33.5
43.4
24.6
42.8
30.1
54.3
28.5
54.2
34.2
45
23.7
22.4
28.1
28.1
32.7
20.4
32.9
26.2
44.0
24.5
43.5
30.1
50
17.1
17.1
22.7
22.7
20.6
16.0
22.7
22.7
32.5
20.4
32.9
26.3
1300
40
34.4
27.6
35.3
35.3
45.4
25.9
45.1
31.9
56.7
29.9
56.6
36.0
45
24.0
24.0
29.7
29.7
34.3
21.5
34.5
27.7
45.9
25.8
45.6
31.8
50
18.1
18.1
24.0
24.0
21.8
16.9
24.0
24.0
34.0
21.5
34.4
27.8
16
5
/
8
7
/
8
1400
40
38.2
30.7
39.4
39.4
52.0
29.4
51.8
36.2
66.5
34.6
65.9
41.2
45
26.0
26.0
32.8
32.8
37.9
23.8
38.3
30.8
53.0
29.4
52.6
36.1
50
18.9
18.9
25.9
25.9
21.8
18.0
25.9
25.9
37.2
23.7
38.3
31.0
1600
40
41.9
34.1
43.7
43.7
56.7
32.3
56.0
39.7
72.3
37.9
71.8
45.4
45
28.9
28.9
36.4
36.4
41.5
26.4
42.0
34.2
57.6
32.3
57.2
39.8
50
21.1
21.1
28.9
28.9
24.2
20.1
28.9
28.9
40.5
26.3
41.8
34.4
1800
40
45.1
37.1
47.3
47.3
60.8
34.9
60.1
43.1
77.3
40.8
77.0
49.2
45
31.4
31.4
39.5
39.5
44.6
28.6
45.1
37.3
61.6
34.9
61.2
43.2
50
23.0
23.0
31.4
31.4
26.3
22.0
31.4
31.4
44.0
28.7
44.9
37.5
20
5
/
8
7
/
8
1800
40
48.8
39.2
50.3
50.3
65.9
37.3
65.4
45.8
83.7
43.7
83.2
52.2
45
33.4
33.4
41.9
41.9
48.5
30.5
48.9
39.3
67.0
37.2
66.5
45.8
50
24.5
24.5
33.4
33.4
28.8
23.3
33.4
33.4
47.5
30.3
48.8
39.5
2000
40
52.2
42.4
54.3
54.3
70.3
40.1
69.7
49.4
89.1
46.8
88.5
56.1
45
36.2
36.2
45.3
45.3
51.9
32.9
52.4
42.6
71.3
40.0
70.6
49.3
50
26.6
26.6
36.1
36.1
31.0
25.3
36.1
36.1
51.2
32.9
52.2
42.8
2200
40
55.3
45.3
57.8
57.8
74.2
42.6
73.6
52.6
93.9
49.6
93.2
59.6
45
38.6
38.6
48.3
48.3
54.9
35.1
55.4
45.5
75.1
42.5
74.3
52.5
50
28.5
28.5
38.5
38.5
33.0
27.2
38.5
38.5
54.1
35.1
55.2
45.8
30
5
/
8
1
1
/
8
2600
40
72.3
57.6
73.9
73.9
98.0
55.2
96.5
67.3
124.8
64.8
122.5
76.6
45
49.0
49.0
61.6
61.6
72.0
44.9
72.6
57.8
99.7
55.1
98.6
67.3
50
35.9
35.9
49.0
49.0
42.3
34.1
49.0
49.0
71.0
44.8
72.5
58.0
2800
40
76.1
61.1
78.4
78.4
102.8
58.2
102.0
71.5
130.8
68.2
129.8
81.4
45
52.1
52.1
65.4
65.4
75.8
47.5
76.4
61.3
104.6
58.1
103.8
71.4
50
38.2
38.2
52.0
52.0
44.8
36.3
52.0
52.0
74.0
47.2
76.2
61.6
3000
40
79.7
64.4
82.5
82.5
107.4
61.1
106.0
74.9
136.3
71.4
134.3
85.0
45
54.9
54.9
68.9
68.9
79.2
50.0
79.9
64.7
109.0
60.9
107.7
74.9
50
40.4
40.4
54.9
54.9
47.2
38.4
54.9
54.9
77.7
49.8
79.7
64.9
3200
40
83.0
67.5
86.3
86.3
111.6
63.7
110.9
78.7
141.5
74.4
141.0
89.4
45
57.6
57.6
72.1
72.1
82.4
52.3
83.2
67.8
113.2
63.6
112.3
78.5
50
42.4
42.4
57.5
57.5
49.2
40.3
57.5
57.5
81.3
52.4
83.0
68.1
40
7
/
8
1
1
/
8
3600
40
110.1
84.0
107.6
107.6
141.6
78.8
141.1
96.2
173.7
90.0
173.3
107.4
45
82.1
72.3
91.7
91.7
111.1
66.5
110.8
84.0
143.8
78.3
143.3
95.7
50
58.8
58.8
75.4
75.4
76.7
53.6
81.4
72.8
110.8
66.3
111.1
84.0
3800
40
113.6
87.3
112.1
112.1
145.9
81.6
144.1
99.3
178.8
93.0
178.3
111.3
45
85.1
75.4
95.5
95.5
114.6
69.0
114.5
87.4
148.0
81.1
146.2
98.8
50
61.3
61.3
78.5
78.5
79.2
55.8
84.4
76.0
114.2
68.8
114.7
87.4
4000
40
117.1
90.5
116.2
116.2
150.0
84.3
148.7
103.0
183.5
95.9
183.0
115.0
45
87.9
78.4
99.0
99.0
117.8
71.4
117.8
90.6
151.9
83.7
150.5
102.4
50
63.7
63.7
81.5
81.5
81.7
57.9
87.1
79.1
117.3
71.2
118.0
90.7
4200
40
120.4
93.6
120.1
120.1
153.8
86.8
153.0
106.5
187.9
98.6
187.4
118.5
45
90.5
81.3
102.4
102.4
120.9
73.6
121.0
93.7
155.6
86.2
154.5
105.9
50
66.0
66.0
84.3
84.3
83.9
59.9
89.8
82.0
120.2
73.5
121.1
93.8
MBtuh — Capacity (Btuh in thousands)
SH
— Sensible Heat
TH
— Total Heat
Performance data (cont)