Bryant PREFERRED 581J Product Data page 30

Preferred series gas heat/electric cooling packaged rooftop 3 to 8.5 nominal tons
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TABLE 16 – COOLING CAPACITIES
581J*08D
75
THC
81
58
SHC
70.2
THC
85.1
62
SHC
63.3
THC
93.3
2250
EA
67
Cfm
(wb)
SHC
52.3
THC
102.3
72
SHC
40.9
THC
---
76
SHC
---
THC
85.4
58
SHC
74
THC
87.8
62
SHC
68.2
THC
96
2625
EA
67
Cfm
(wb)
SHC
55.4
THC
105.2
72
SHC
42.3
THC
---
76
SHC
---
THC
89.2
58
SHC
77.3
THC
90.1
62
SHC
72.7
THC
98.1
3000
EA
67
Cfm
(wb)
SHC
58.4
THC
107.3
72
SHC
43.5
THC
---
76
SHC
---
THC
92.4
58
SHC
80
THC
92.5
62
SHC
76
THC
99.7
3375
EA
67
Cfm
(wb)
SHC
61.3
THC
109
72
SHC
44.6
THC
---
76
SHC
---
THC
95.1
58
SHC
82.4
THC
95.2
62
SHC
78.2
THC
101.1
3750
EA
67
Cfm
(wb)
SHC
64
THC
110.4
72
SHC
45.7
THC
---
76
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
2- - STAGE COOLING
85
95
EA (dB)
EA (dB)
80
85
75
80
81
91.8
77.9
77.9
81
91.8
67.5
77.9
85.1
87.2
81.1
81.1
75.3
87.2
61.4
73.4
93.3
93.3
89
89
64.2
76.2
50.4
62.4
102.3
102.3
97.5
97.5
53
65
39
51.1
110
110
---
104.8
43.7
56.1
---
41.9
85.4
96.9
82.1
82.1
85.4
96.9
71.2
82.1
87.8
95.7
83.7
83.7
82
95.7
66.2
79.9
96
96
91.4
91.4
69.3
83.2
53.5
67.4
105.2
105.2
100.1
100.1
56.2
70.2
40.4
54.3
112.9
112.9
---
107.5
45.5
59.8
---
43.6
89.2
101.1
85.6
85.6
89.2
101.1
74.2
85.6
90.1
103.5
86.1
86.1
88.1
103.5
70.1
85.2
98.1
98.1
93.3
93.3
74.1
89.9
56.5
72.2
107.3
107.3
102.1
102.1
59.3
75.1
41.6
57.3
115.2
115.2
---
109.5
47.2
63.2
---
45.3
92.4
104.7
88.6
88.6
92.4
104.7
76.8
88.6
92.5
109
88.7
88.7
92.5
109
72.9
88.7
99.7
99.7
94.8
94.8
78.8
96.4
59.3
76.8
109
109
103.6
103.6
62.2
79.9
42.7
60.3
116.9
116.9
---
111.1
48.8
66.6
---
46.8
95.1
107.8
91.2
91.2
95.1
107.8
79
91.2
95.2
112.2
91.2
91.2
95.2
112.2
75
91.2
101.1
102.6
96
96
83.3
102.6
62
81.2
110.4
110.4
104.8
104.8
65.1
84.5
43.7
63.1
118.3
118.3
---
112.4
50.3
69.9
---
48.3
AMBIENT TEMPERATURE
105
EA (dB)
85
75
80
85
88.4
74.7
74.7
84.6
88.4
64.7
74.7
84.6
85.3
76.9
76.9
83.2
85.3
59.5
71.3
83.2
89
84.3
84.3
84.3
74.4
48.4
60.4
72.4
97.5
92.5
92.5
92.5
63.1
37.1
49.2
61.2
104.8
---
99.4
99.4
54.2
---
39.9
52.2
93.1
78.6
78.6
89.1
93.1
68.1
78.6
89.1
93.6
79.3
79.3
91.3
93.6
64.1
77.7
91.3
91.4
86.5
86.5
86.5
81.2
51.5
65.4
79.2
100.1
94.8
94.8
94.8
68.2
38.4
52.3
66.2
107.5
---
101.7
101.7
57.8
---
41.7
55.8
97.1
81.8
81.8
92.8
97.1
70.9
81.8
92.8
100.3
81.9
81.9
96.5
100.3
67.3
81.9
96.5
93.3
88.2
88.2
88.2
87.9
54.4
70.1
85.8
102.1
96.5
96.5
96.5
73.1
39.5
55.3
71.1
109.5
---
103.5
103.5
61.3
---
43.3
59.3
100.4
84.6
84.6
95.9
100.4
73.3
84.6
95.9
104.5
84.6
84.6
99.7
104.5
69.6
84.6
99.7
94.8
89.5
89.5
92.2
94.3
57.2
74.7
92.2
103.6
97.8
97.8
97.8
77.9
40.6
58.2
75.8
111.1
---
104.9
104.9
64.6
---
44.8
62.6
103.3
86.9
86.9
98.5
103.3
75.3
86.9
98.5
107.5
87
87
102.5
107.5
71.5
87
102.5
100.5
90.6
90.6
98.3
100.5
59.8
79.1
98.3
104.8
98.9
98.9
98.9
82.5
41.7
61
80.4
112.4
---
106
106
67.9
---
46.2
65.8
30
7.5 TONS
115
125
EA (dB)
EA (dB)
75
80
85
75
80
71.1
71.1
80.6
67.3
67.3
61.6
71.1
80.6
58.3
67.3
72.5
72.5
81
67.8
67.8
57.3
69.2
81
55
66.7
79.4
79.4
79.4
74.1
74.1
46.4
58.3
70.3
44.2
56.2
87.1
87.1
87.1
81.3
81.3
35.1
47.1
59.1
32.9
44.9
---
93.5
93.5
---
87.3
---
37.9
50.2
---
35.8
74.7
74.7
84.7
70.5
70.5
64.7
74.7
84.7
61.1
70.5
75
75
87.8
70.6
70.6
61.3
74.6
87.8
58
70.6
81.3
81.3
81.3
75.8
75.8
49.4
63.2
77.1
47.2
61
89.1
89.1
89.1
83
83
36.3
50.2
64.1
34.1
48
---
95.6
95.6
---
89.1
---
39.6
53.7
---
37.4
77.7
77.7
88.1
73.2
73.2
67.3
77.7
88.1
63.5
73.2
77.8
77.8
91.6
73.3
73.3
63.9
77.8
91.6
60.2
73.3
82.8
82.8
83.6
77
77
52.3
67.9
83.6
50
65.6
90.6
90.6
90.6
84.3
84.3
37.4
53.2
69
35.2
50.9
---
97.2
97.2
---
90.4
---
41.2
57.1
---
38.9
80.2
80.2
90.9
75.5
75.5
69.5
80.2
90.9
65.4
75.5
80.3
80.3
94.6
75.6
75.6
66
80.3
94.6
62.1
75.6
84
84
89.9
78
78
55
72.4
89.9
52.6
70
91.8
91.8
91.8
85.3
85.3
38.5
56.1
73.6
36.2
53.8
---
98.4
98.4
---
91.5
---
42.7
60.4
---
40.4
82.3
82.3
93.3
77.4
77.4
71.3
82.3
93.3
67.1
77.4
82.4
82.4
97.1
77.5
77.5
67.7
82.4
97.1
63.7
77.5
84.9
84.9
95.9
78.9
78.9
57.6
76.7
95.9
55.1
74.2
92.7
92.7
92.7
86.1
86.1
39.5
58.8
78.2
37.2
56.5
---
99.4
99.4
---
92.3
---
44.1
63.6
---
41.8
85
76.3
76.3
78.5
78.5
74.1
68.1
81.3
57
87.3
48
80
80
83.2
83.2
75.8
74.8
83
61.9
89.1
51.5
83
83
86.4
86.4
81.3
81.3
84.3
66.7
90.4
54.8
85.6
85.6
89
89
87.4
87.4
85.3
71.3
91.5
58.1
87.8
87.8
91.3
91.3
93.2
93.2
86.1
75.9
92.3
61.3

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