036-21508-005-A-0305
TABLE 1: SOUND POWER RATING1
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| ESP | BLOWER |
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| SOUND POWER (db | Watts) |
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CFM |
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| Octave Band Centerline Frequency (Hz) |
| SWL | dB(A) | |||||||
SIZE |
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| IWG | SPEED | KW | 63 | 125 |
| 250 | 500 | 1,000 | 2,000 |
| 4,000 | 8,000 | dB(A) | |
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036 | 1,200 | 0.6 | LOW | 0.60 | 84 | 84 |
| 74 | 67 | 69 | 62 |
| 57 | 52 | 74 | 41 |
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048 | 1,600 | 0.55 | HIGH | 0.80 | 85 | 85 |
| 75 | 68 | 70 | 63 |
| 58 | 53 | 75 | 42 |
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060 | 2,000 | 0.45 | HIGH | 1.00 | 86 | 86 |
| 76 | 69 | 71 | 64 |
| 59 | 54 | 76 | 43 |
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1.These values have been accessed using a model of sound propagation from a point source into the hemispheric\free field. The dBA values provided are to be used for reference only. Calculation of dBA values cover matters of system design and the fan manufacture has no way of knowing the details of each system. This constitutes and expectation to any specification or guaran- tee requiring a dBA value or sound data in any other form than sound power level ratings.
2.At a distance of 10 feet from the blower.
TABLE 2: CAPACITY RATINGS
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| ARI RATINGS1 |
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UNIT SIZE | COOLING PERFORMANCE | SOUND |
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| HEATING CAPACITY |
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(MBH) | RATING2 | HSPF |
| 47°F |
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| 17°F | |||||
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| MBH | SEER | EER | bels |
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| MBH |
| COP | MBH |
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036 | 39 | 10.00 | 9.20 | 8.6 | 7.3 |
| 39.0 |
| 3.0 | 23.0 |
| 2.1 |
048 | 48 | 10.20 | 9.25 | 8.6 | 6.7 |
| 48.0 |
| 3.0 | 26.4 |
| 2.0 |
060 | 59 | 10.00 | 9.20 | 8.4 | 7.0 |
| 59.0 |
| 3.0 | 36.0 |
| 2.1 |
NOTES: |
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1.Certified in accordance with the Unitary Small Equipment certification program, which is based on ARI Standard 210/240.
2.Rated in accordance with ARI Standard 270.
SEER = Seasonal Energy Efficiency Ratio - the total cooling output in BTU’s during a normal annual usage period for cooling divided by the total electric power input in
EER = Energy Efficiency
COP = Coefficient of Performance - the total heating capacity provided by the refrigeration system, including circulating fan heat but excluding supplementary resistance (BTU’s per hour) divided by the total electric input (watts) x 3.412.
HSPF = Heating Seasonal Performance Factor - the total heating output during a normal annual usage period for heating divided by the total electric power input during the same period. (Based on Region IV minimum design heating requirement).
Unitary Products Group | 15 |
