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DIRECT EXPANSION (DX) BASE COOLING CAPACITIES* (MBtuh) (cont)
CONNECTION
UNIT
SIZE (in.)
SIZE
CFM
42BH
Liquid
Suction
08
1
⁄
5
⁄
2
8
1000
12
1
⁄
7
⁄
1200
2
8
1300
1400
16
5
⁄
7
⁄
1600
8
8
1800
1800
20
5
⁄
7
⁄
2000
8
8
2200
2600
2800
30
5
⁄
1
1
⁄
8
8
3000
3200
3600
3800
40
7
⁄
1
1
⁄
8
8
4000
4200
SH — Sensible Heat
TH — Total Heat
*Capacity based on R-22 refrigerant at 105 F liquid temperature and 10 degrees F superheat.
R-22
SUCTION
75/63
TEMP
TH
SH
40
21.3
15.4
600
45
16.3
13.2
50
11.4
10.9
40
25.0
19.1
800
45
19.4
16.5
50
14.1
13.8
40
26.5
20.7
900
45
20.8
18.1
50
15.3
15.2
40
39.0
27.4
45
30.0
23.3
50
21.1
19.2
40
43.7
31.5
45
33.8
26.9
50
24.0
22.4
40
45.9
33.4
45
35.5
28.7
50
25.4
24.0
40
52.8
37.6
45
40.5
32.0
50
28.5
26.5
40
57.3
41.6
45
44.1
35.6
50
31.3
29.6
40
61.4
45.3
45
47.4
39.0
50
34.0
32.6
40
64.7
46.9
45
50.2
40.3
50
35.7
33.6
40
68.7
50.6
45
53.5
43.7
50
38.5
36.7
40
72.3
54.2
45
56.5
47.0
50
41.1
36.9
40
101.1
71.9
45
77.7
61.1
50
54.7
50.6
40
106.0
76.1
45
81.6
64.9
50
57.7
53.9
40
110.6
80.1
45
85.2
68.5
50
60.5
57.0
40
115.0
83.9
45
88.7
72.0
50
63.3
60.1
40
136.5
98.3
45
106.5
84.5
50
76.2
70.7
40
141.0
102.2
45
110.1
88.1
50
79.0
73.9
40
145.2
106.1
45
113.6
91.6
50
81.8
77.0
40
149.2
109.8
45
116.9
95.1
50
84.5
80.1
6-ROW COIL
ENTERING AIR TEMPERATURE (F) — db/wb
80/63
75/67
TH
SH
TH
SH
21.8
18.8
26.6
14.3
17.5
16.7
21.6
12.2
13.5
13.5
15.8
9.8
25.8
23.5
30.9
17.2
21.3
21.0
25.2
14.9
17.0
17.0
18.5
12.2
27.6
25.6
32.5
18.5
23.1
22.9
26.7
16.1
18.5
18.5
19.7
13.3
39.4
32.9
48.6
25.9
31.4
29.0
39.7
21.9
23.8
23.8
29.7
17.7
44.3
38.0
54.1
29.4
35.7
33.7
44.4
25.1
27.7
27.7
33.1
20.5
46.5
40.4
56.6
31.0
37.6
35.9
46.5
26.5
29.6
29.6
34.9
21.8
53.5
45.3
65.9
35.4
42.7
40.0
53.6
30.0
32.7
32.7
39.7
24.3
58.3
50.3
71.1
38.8
46.9
44.6
58.1
33.0
36.5
36.5
43.1
26.9
62.6
55.0
75.9
41.9
50.8
49.0
62.1
35.9
40.1
40.1
46.2
29.4
65.7
56.8
80.0
43.6
53.1
50.5
65.8
37.3
41.5
41.5
49.3
30.6
70.0
61.5
84.6
46.6
57.1
54.9
69.8
40.2
45.1
45.1
52.4
33.1
74.0
66.0
89.0
49.4
60.8
59.1
73.4
42.8
48.5
48.5
55.2
35.5
102.4
86.2
126.1
68.1
81.6
76.0
102.7
57.7
62.5
62.5
76.3
46.8
107.4
91.4
132.0
71.7
86.0
80.8
107.5
60.9
66.4
66.4
80.0
49.5
112.2
96.4
137.2
75.1
90.2
85.4
112.1
63.9
70.1
70.1
83.4
52.2
116.8
101.3
142.4
78.4
94.2
89.9
116.4
66.9
73.8
73.8
86.6
54.7
138.2
118.0
168.6
92.0
111.8
104.9
139.0
78.9
86.8
86.8
105.0
64.9
142.8
123.0
173.5
95.3
115.9
109.5
143.5
82.0
90.7
90.7
108.4
67.6
147.3
127.8
178.5
98.5
119.9
114.1
147.7
84.9
94.4
94.4
111.7
70.2
151.7
132.6
183.2
101.6
123.8
118.5
151.8
87.7
98.1
98.1
114.9
72.7
80/67
80/71
TH
SH
TH
SH
26.8
17.6
32.3
16.3
21.8
15.5
27.5
14.4
16.4
13.2
22.0
12.2
31.0
21.5
37.0
19.5
25.6
19.2
31.9
17.4
19.5
16.7
25.7
15.0
32.7
23.3
38.9
20.8
27.1
20.9
33.7
18.7
20.9
18.3
27.1
16.3
48.9
31.4
59.0
29.6
40.0
27.4
50.4
25.9
30.3
23.3
40.6
21.9
54.6
35.8
65.6
33.4
44.9
31.5
56.0
29.5
34.0
27.0
45.3
25.1
57.1
37.9
68.4
35.1
47.0
33.5
58.6
31.1
35.7
28.8
47.4
26.6
66.3
43.1
80.1
40.5
54.1
37.6
68.1
35.4
40.7
32.0
54.6
39.0
71.7
47.4
86.3
44.1
58.7
41.7
73.6
38.9
44.3
35.7
59.2
33.1
76.6
51.4
91.8
47.5
62.7
45.5
78.4
42.0
47.6
39.2
63.2
36.0
80.6
53.3
96.6
49.4
66.4
47.1
82.9
43.7
50.5
40.5
67.2
37.4
85.3
57.3
101.9
52.7
70.4
50.9
87.7
46.9
53.8
44.0
71.2
40.4
89.6
61.1
106.7
55.7
74.1
54.5
92.1
49.8
56.9
47.4
74.8
43.1
126.9
82.3
153.4
77.9
103.6
71.9
130.6
68.0
78.1
61.2
104.7
57.6
132.9
86.9
160.3
81.8
108.5
76.1
136.2
71.7
81.9
65.0
109.5
60.8
138.4
91.2
166.7
85.5
113.2
80.1
141.8
75.2
85.5
68.6
114.1
64.0
143.7
95.5
172.7
89.0
117.6
84.0
147.1
78.5
89.0
72.2
118.4
67.0
169.6
111.5
203.1
104.1
140.2
98.5
174.5
92.3
107.3
84.8
142.1
79.1
174.9
115.8
209.0
107.7
144.7
102.5
179.8
95.6
110.9
88.4
146.6
82.2
179.9
119.9
214.7
111.1
149.0
106.4
184.9
98.9
114.4
92.0
150.8
85.2
184.6
123.9
220.0
114.3
153.1
110.3
189.7
102.0
117.7
95.6
154.9
88.1
85/71
TH
SH
32.4
19.6
27.7
17.7
22.2
15.5
37.2
23.7
32.1
21.7
26.1
19.4
39.1
25.6
33.9
23.5
27.6
21.1
59.3
35.1
50.7
31.4
41.0
27.4
65.9
39.8
56.6
35.9
45.8
31.6
68.7
42.0
59.2
38.0
47.9
33.5
80.5
48.1
68.7
43.1
55.2
37.6
86.8
52.7
74.2
47.5
59.7
41.7
92.3
57.0
79.2
51.6
63.8
45.6
97.0
59.1
83.6
53.4
67.8
47.2
102.4
63.3
88.4
57.5
71.9
51.1
107.2
67.3
92.8
61.4
75.6
54.8
154.2
92.1
131.4
82.2
105.7
71.8
161.1
97.0
137.5
86.8
110.6
76.0
167.6
101.6
143.2
91.3
115.2
80.2
173.7
106.1
148.5
95.6
119.6
84.1
203.9
123.6
176.0
111.7
143.3
98.7
210.0
128.2
181.4
116.1
147.9
102.8
215.7
132.5
186.5
120.3
152.2
106.8
221.0
136.8
191.4
124.4
156.3
110.7
17
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