Bryant LEGACY LINE 580J User Manual
Page 10
10
Table 5 – HEATING RATING TABLE -- LOW NO
x
1
UNIT
GAS HEAT
LOW NOx HEAT EXCHANGER
TEMP RISE
(DEG F)
THERMAL
EFFICIENCY
(%)
AFUE
(%)
INPUT / OUTPUT
STAGE 1 (MBH)
INPUT / OUTPUT
STAGE 2 (MBH)
Sin
gle
Pha
se
04
LOW
---
60 / 50
20 --- 50
81%
80%
MED
---
90 / 74
30 --- 60
81%
81%
HIGH
---
---
---
---
---
05
LOW
---
60 / 50
20 --- 50
81%
80%
MED
---
90 / 74
30 --- 60
81%
81%
HIGH
---
120 / 101
40 --- 70
81%
80%
06
LOW
---
60 / 50
15 --- 50
81%
80%
MED
---
90 / 74
25 --- 60
80%
81%
HIGH
---
120 / 101
35 --- 70
80%
81%
Th
re
e
P
ha
se
04
LOW
---
60 / 50
20 --- 50
81%
80%
MED
---
90 / 74
30 --- 60
81%
81%
HIGH
---
---
---
---
---
05
LOW
---
60 / 50
20 --- 50
81%
80%
MED
---
90 / 74
30 --- 60
81%
81%
HIGH
---
120 / 101
40 --- 70
81%
80%
06
LOW
---
60 / 50
15 --- 50
81%
80%
MED
---
90 / 74
25 --- 60
80%
81%
HIGH
---
120 / 101
35 --- 70
80%
81%
NOTE:
1. Units meet California’s South Coast Air Quality Management District (SCAQMD) Low---NO
x
emissions requirement of 40
nanograms per joule or less.
Table 6 – SOUND PERFORMANCE TABLE
UNIT
COOLING
STAGES
OUTDOOR SOUND (dB)
A---WEIGHTED
63
125
250
500
1000
2000
4000
8000
04A
1
80
90.6
80.9
80.2
76
74.6
71.3
68.5
63.9
05A
1
81
90.9
84.6
79.5
77.9
76.5
71.1
66.9
62.5
06A
1
78
84.0
82.2
76.3
74.8
72.5
68.8
65.6
61.8
07A
1
78
88.8
81.8
76.9
74.4
73.3
69.8
66.3
62.7
08A
1
82
90.1
82.6
81.0
79.4
77.0
73.0
70.4
66.7
08D
2
82
85.8
84.3
80.5
78.7
76.4
72.7
68.3
65.1
09A
1
83
91.2
86.4
81.9
81.0
78.3
73.9
71.4
67.3
09D
2
82
88.6
85.0
81.6
79.5
77.4
74.1
71.0
66.3
12A
1
82
88.6
85.0
81.6
79.5
77.4
74.1
71.0
66.3
12D
2
82
89.0
83.1
80.5
78.5
75.5
71.6
69.6
69.3
14D
2
87
87.0
85.2
84.6
84.9
82.2
78.4
75.3
72.9
LEGEND
dB --- Decibel
NOTES:
1. Outdoor sound data is measure in accordance with
AHRI standard 270---2008.
2. Measurements are expressed in terms of sound power.
Do not compare these values to sound pressure values
because sound pressure depends on specific environ-
mental factors which normally do not match individual
applications. Sound power values are independent of
the environment and therefore more accurate.
3. A---weighted sound ratings filter out very high and very
low frequencies, to better approximate the response of
“average” human ear. A---weighted measurements for
Bryant units are taken in accordance with AHRI stand-
ard 270---2008.
580J