Bryant PREFERRED 581J Product Data page 29
Preferred series gas heat/electric cooling packaged rooftop 3 to 8.5 nominal tons
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Also See for PREFERRED 581J:
- Installation instructions manual (40 pages) ,
- Installation instructions manual (24 pages) ,
- Installation, start-up and service instructions manual (64 pages)
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TABLE 15 – COOLING CAPACITIES
581J*07A
75
THC
64.1
58
SHC
55.7
THC
67.9
62
SHC
50.2
THC
74.8
1800
EA
67
Cfm
(wb)
SHC
41.8
THC
82.2
72
SHC
33
THC
---
78
SHC
---
THC
67.6
58
SHC
58.7
THC
70.1
62
SHC
53.9
THC
77.1
2100
EA
67
Cfm
(wb)
SHC
44.2
THC
84.7
72
SHC
34.2
THC
---
76
SHC
---
THC
70.6
58
SHC
61.3
THC
72
62
SHC
57.3
THC
78.9
2400
EA
67
Cfm
(wb)
SHC
46.5
THC
86.6
72
SHC
35.2
THC
---
78
SHC
---
THC
73.2
58
SHC
63.6
THC
73.7
62
SHC
60.2
THC
80.3
2700
EA
67
Cfm
(wb)
SHC
48.7
THC
88.2
72
SHC
36.1
THC
---
78
SHC
---
THC
75.4
58
SHC
65.5
THC
75.5
62
SHC
62.2
THC
81.4
3000
EA
67
Cfm
(wb)
SHC
50.7
THC
89.4
72
SHC
36.9
THC
---
78
SHC
---
LEGEND:
---
--- Do not operate
Cfm
--- Cubic feet per minute (supply air)
EAT(db)
--- Entering air temperature (dry bulb)
EAT(wb)
--- Entering air temperature (wet bulb)
SHC
--- Sensible heat capacity
TC
--- Total capacity
1- - STAGE COOLING
85
95
EA (dB)
EA (dB)
80
85
75
80
64.1
72.5
61.8
61.8
64.1
72.5
53.7
61.8
67.9
68.5
64.9
64.9
59.4
68.5
48.8
57.9
74.8
74.8
71.5
71.5
50.9
60.1
40.3
49.5
82.2
82.2
78.7
78.7
42.3
51.6
31.6
40.9
88.7
88.7
---
84.8
35.3
45.2
---
33.9
67.6
76.5
65.1
65.1
67.6
76.5
56.6
65.1
70.1
74.9
67
67
64.4
74.9
52.4
62.8
77.1
77.1
73.6
73.6
54.8
65.3
42.7
53.3
84.7
84.7
80.9
80.9
44.8
55.5
32.7
43.4
91.3
91.3
---
87.2
36.7
47.8
---
35.3
70.6
79.9
68
68
70.6
79.9
59
68
72
80.6
68.7
68.7
69
80.6
55.6
67.2
78.9
78.9
75.2
75.2
58.4
70.3
45
56.9
86.6
86.6
82.7
82.7
47.2
59.2
33.7
45.7
93.3
93.3
---
89
38
50.4
---
36.6
73.2
82.8
70.4
70.4
73.2
82.8
61.1
70.4
73.7
85.5
70.5
70.5
72.9
85.5
58.1
70.5
80.3
80.3
76.5
76.5
61.9
75.1
47.1
60.4
88.2
88.2
84
84
49.4
62.7
34.6
47.9
94.9
94.9
---
90.4
39.2
52.9
---
37.7
75.4
85.3
72.5
72.5
75.4
85.3
62.9
72.5
75.5
88.7
72.5
72.5
75.5
88.7
59.8
72.5
81.4
81.4
77.5
77.5
65.2
79.7
49.2
63.7
89.4
89.4
85.2
85.2
51.5
66.1
35.4
50
96.1
96.1
---
91.6
40.4
55.3
---
38.9
AMBIENT TEMPERATURE
105
EA (dB)
85
75
80
85
69.9
59.2
59.2
67
69.9
51.4
59.2
67
67
61.5
61.5
65.3
67
47.1
56.2
65.3
71.5
67.8
67.8
67.8
58.7
38.8
47.9
57.1
78.7
74.7
74.7
74.7
50.2
30.1
39.3
48.6
84.8
---
80.6
80.6
43.7
---
32.4
42
73.7
62.3
62.3
70.5
73.7
54.1
62.3
70.5
73.2
63.5
63.5
71.3
73.2
50.6
61
71.3
73.6
69.7
69.7
69.7
63.9
41.2
51.7
62.3
80.9
76.8
76.8
76.8
54
31.1
41.8
52.4
87.2
---
82.7
82.7
46.3
---
33.7
44.7
76.9
65
65
73.5
76.9
56.4
65
73.5
78.7
65.2
65.2
76.6
78.7
53.7
65.2
76.6
75.2
71.2
71.2
71.2
68.8
43.4
55.3
67.2
82.7
78.3
78.3
78.3
57.7
32.1
44.1
56
89
---
84.4
84.4
48.9
---
35
47.3
79.6
67.3
67.3
76.1
79.6
58.4
67.3
76.1
82.8
67.3
67.3
79.1
82.8
55.5
67.3
79.1
76.5
72.4
72.4
72.4
73.6
45.5
58.7
71.9
84
79.6
79.6
79.6
61.2
33
46.2
59.5
90.4
---
85.6
85.6
51.4
---
36.1
49.7
82
69.2
69.2
78.3
82
60.1
69.2
78.3
85.3
69.3
69.3
81.4
85.3
57.1
69.3
81.4
78.1
73.3
73.3
76.4
78.1
47.5
61.9
76.4
85.2
80.5
80.5
80.5
64.6
33.8
48.3
62.9
91.6
---
86.7
86.7
53.8
---
37.2
52.1
29
6 TONS
115
EA (dB)
EA (dB)
75
80
85
75
56.3
56.3
63.7
53.2
48.9
56.3
63.7
46.2
57.9
57.9
63.5
54
45.4
54.4
63.5
43.4
63.8
63.8
63.8
59.5
37.1
46.2
55.4
35.3
70.4
70.4
70.4
65.6
28.4
37.7
46.9
26.7
---
76
76
---
---
30.7
40.3
---
59.3
59.3
67.1
55.9
51.5
59.3
67.1
48.5
59.7
59.7
69.1
56
48.7
58.9
69.1
46.2
65.5
65.5
65.5
60.9
39.4
50
60.5
37.6
72.2
72.2
72.2
67.2
29.5
40.1
50.7
27.6
---
77.8
77.8
---
---
32
43
---
61.7
61.7
69.8
58.1
53.6
61.7
69.8
50.5
61.8
61.8
72.6
58.2
50.9
61.8
72.6
48
66.8
66.8
66.8
62
41.6
53.5
65.4
39.7
73.6
73.6
73.6
68.4
30.4
42.3
54.3
28.5
---
79.3
79.3
---
---
33.3
45.5
---
63.8
63.8
72.2
60
55.4
63.8
72.2
52.1
63.9
63.9
75.1
60.1
52.7
63.9
75.1
49.5
67.8
67.8
70
62.9
43.7
56.8
70
41.7
74.6
74.6
74.6
69.3
31.2
44.5
57.7
29.3
---
80.4
80.4
---
---
34.4
47.9
---
65.6
65.6
74.2
61.7
57
65.6
74.2
53.5
65.7
65.7
77.2
61.7
54.1
65.7
77.2
50.9
68.7
68.7
74.4
63.7
45.6
60
74.4
43.6
75.5
75.5
75.5
70.1
32
46.5
61.1
30.1
---
81.3
81.3
---
---
35.5
50.3
---
125
80
85
53.2
60.2
53.2
60.2
54
61.4
52.4
61.4
59.5
59.5
44.4
53.6
65.6
65.6
35.9
45.1
70.9
70.9
28.9
38.5
55.9
63.2
55.9
63.2
56
65.8
56
65.8
60.9
60.9
48.1
58.6
67.2
67.2
38.2
48.8
72.5
72.5
30.2
41.1
58.1
65.8
58.1
65.8
58.2
68.4
58.2
68.4
62
63.4
51.6
63.4
68.4
68.4
40.5
52.4
73.7
73.7
31.4
43.6
60
67.9
60
67.9
60.1
70.6
60.1
70.6
62.9
67.9
54.8
67.9
69.3
69.3
42.6
55.8
74.7
74.7
32.5
46
61.7
69.8
61.7
69.8
61.7
72.5
61.7
72.5
63.7
72.2
57.9
72.2
70.1
70.1
44.6
59.1
75.5
75.5
33.6
48.3
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