PERFORMANCE DATA (cont)
ECONOMIZER/1-IN. FILTER PRESSURE DROP
UNIT 582A
PRESSURE DROP
(in. wg)
018-042 0.12
048, 060 0.24
WET COIL PRESSURE DROP
UNIT 582A AIRFLOW (CFM) PRESSURE DROP (in. wg)
018
500 0.049
600 0.070
700 0.095
024
700 0.077
800 0.100
900 0.127
030
900 0.065
1000 0.080
1100 0.097
036
1100 0.084
1200 0.100
1300 0.177
042
1300 0.103
1400 0.120
1500 0.138
048
1500 0.088
1600 0.100
1700 0.113
060
1900 0.108
2000 0.120
2100 0.132
OUTDOOR SOUND: OCTAVE BAND DATA—
DECIBELS
UNIT 582A
Frequency (Hz) 018 024 030 036 042 048 060
63 45.8 44.1 44.3 51.6 56.7 52.2 53.0
125 57.5 56.4 59.0 62.9 63.6 63.5 64.4
250 62.9 67.6 66.8 66.5 68.5 70.5 71.7
500 67.6 65.4 66.1 71.4 72.7 71.9 73.1
1000 69.0 67.6 68.8 75.4 76.2 72.7 74.1
2000 65.2 64.4 65.4 72.9 71.3 69.3 72.2
4000 61.0 60.7 61.6 69.3 68.0 66.4 67.4
8000 53.5 54.6 56.0 64.7 62.2 60.5 60.7
LEGEND
Bels — Sound Levels (1 bel = 10 decibels)
HIGH ALTITUDE COMPENSATION
NATURAL GAS ONLY
15
ORIFICE CONVERSION – 3.5 in. wg MANIFOLD PRESSURE*
* As the height above sea level increases, there is less
oxygen per cubic ft of air. Therefore, heat input rate should be
reduced at higher altitudes.
† Orifices available through your local Bryant dealer.
HIGH ALTITUDE COMPENSATION
PROPANE GAS ONLY
ORIFICE CONVERSION – 3.5 in. wg MANIFOLD PRESSURE*
* As the height above sea level increases, there is less oxygen per
cubic ft of air. Therefore, heat input rate should be reduced at higher
altitudes.
† Orifices available through your local Bryant dealer.
ALTITUDE (ft)
ORIFICE
NUMBER†
INPUT
(Btuh)
OUTPUT
(Btuh)
0-2000
#44 40,000 31,000
#38 60,000 46,000
#38 90,000 70,000
#33 115,000 92,000
#31 130,000 103,000
2001-4500
#49 33,290 25,800
#43 49,930 38,300
#43 74,900 58,270
#38 95,700 76,560
#36 108,180 85,680
4501-6000
#50 31,310 24,270
#44 46,970 36,030
#44 70,450 54,810
#40 90,020 71,300
#37 101,760 80,590
ALTITUDE (ft)
ORIFICE
NUMBER†
INPUT
(Btuh)
OUTPUT
(Btuh)
0-2000
#52 40,000 31,000
#46 57,000 43,720
#46 35,500 66,520
#42 115,000 92,000
#41 127,000 100,580
2001-4500
#53 33,290 25,800
#50 47,430 36,380
#50 71,150 55,350
#46 95,700 76,560
#44 105,690 83,710
4501-6000
#54 31,310 24,270
#51 44,620 34,220
#51 66,930 52,070
#47 90,020 72,020
#45 99,410 78,520
