PERFORMANCE DATA (cont)
ECONOMIZER/1-IN. FILTER PRESSURE DROP
UNIT 582A | PRESSURE DROP | |
(in. wg) | ||
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0.12 | ||
048, 060 | 0.24 | |
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WET COIL PRESSURE DROP
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UNIT 582A | AIRFLOW (CFM) | PRESSURE DROP (in. wg) |
| 500 | 0.049 |
018 | 600 | 0.070 |
| 700 | 0.095 |
| 700 | 0.077 |
024 | 800 | 0.100 |
| 900 | 0.127 |
| 900 | 0.065 |
030 | 1000 | 0.080 |
| 1100 | 0.097 |
| 1100 | 0.084 |
036 | 1200 | 0.100 |
| 1300 | 0.177 |
| 1300 | 0.103 |
042 | 1400 | 0.120 |
| 1500 | 0.138 |
| 1500 | 0.088 |
048 | 1600 | 0.100 |
| 1700 | 0.113 |
| 1900 | 0.108 |
060 | 2000 | 0.120 |
| 2100 | 0.132 |
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OUTDOOR SOUND: OCTAVE BAND DATA—
DECIBELS
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UNIT |
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| 582A |
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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 |
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LEGEND
Bels — Sound Levels (1 bel = 10 decibels)
HIGH ALTITUDE COMPENSATION
NATURAL GAS ONLY
ORIFICE CONVERSION – 3.5 in. wg MANIFOLD PRESSURE*
| ORIFICE | INPUT | OUTPUT |
ALTITUDE (ft) | NUMBER† | (Btuh) | (Btuh) |
| #44 | 40,000 | 31,000 |
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| #38 | 60,000 | 46,000 |
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#38 | 90,000 | 70,000 | |
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| #33 | 115,000 | 92,000 |
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| #31 | 130,000 | 103,000 |
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| #49 | 33,290 | 25,800 |
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| #43 | 49,930 | 38,300 |
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#43 | 74,900 | 58,270 | |
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| #38 | 95,700 | 76,560 |
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| #36 | 108,180 | 85,680 |
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| #50 | 31,310 | 24,270 |
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| #44 | 46,970 | 36,030 |
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#44 | 70,450 | 54,810 | |
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| #40 | 90,020 | 71,300 |
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| #37 | 101,760 | 80,590 |
*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*
| ORIFICE | INPUT | OUTPUT |
ALTITUDE (ft) | NUMBER† | (Btuh) | (Btuh) |
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| #52 | 40,000 | 31,000 |
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| #46 | 57,000 | 43,720 |
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#46 | 35,500 | 66,520 | |
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| #42 | 115,000 | 92,000 |
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| #41 | 127,000 | 100,580 |
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| #53 | 33,290 | 25,800 |
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| #50 | 47,430 | 36,380 |
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#50 | 71,150 | 55,350 | |
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| #46 | 95,700 | 76,560 |
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| #44 | 105,690 | 83,710 |
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| #54 | 31,310 | 24,270 |
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| #51 | 44,620 | 34,220 |
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#51 | 66,930 | 52,070 | |
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| #47 | 90,020 | 72,020 |
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| #45 | 99,410 | 78,520 |
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*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.
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