RATINGS
CAPACITY RATINGS
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| ARI RATINGS (SEE NOTE 1) |
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| NOMINAL |
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MODEL |
| COOLING |
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| SOUND |
| HEATING CAPACITY | ELECTRIC HEAT CAPACITY | |||||||||
BCH | PERFORMANCE |
| RATING | HSPF | 47 | ° | F | 17 | ° | F | (SEE NOTE 3) |
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| (SEE NOTE 2) |
| KW |
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| MBH |
| SEER |
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| MBH |
| COP | MBH |
| COP | 240V | 480V | 600V |
036 | 39 |
| 10.00 |
| 9.20 |
| 8.6 | 7.3 | 39.0 |
| 3.0 | 23.0 |
| 2.1 | 5, 7, 10, 15 & 20 | 7,10,15 & 20 | 10, 15 & 20 |
048 | 48 |
| 10.20 |
| 9.25 |
| 8.6 | 6.7 | 48.0 |
| 3.0 | 26.4 |
| 2.0 | 5, 7, 10, 15 & 20 | 7,10,15 & 20 | 10, 15 & 20 |
060 | 59 |
| 10.00 |
| 9.20 |
| 8.4 | 7.0 | 59.0 |
| 3.0 | 36.0 |
| 2.1 | 5,7,10,15,20 & 30 | 7,10,15,20 & 30 | 10,15,20 & 30 |
NOTE: 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.
3.Heaters available as accessories - all with single point power supply.
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.
SOUND POWER RATINGS
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| ESP | Blower |
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| Sound Power (dB |
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Unit | CFM |
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| Octave Band Centerline Frequency (Hz) |
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Size |
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| IWG | Speed | KW | 63 | 125 |
| 250 | 500 | 1000 | 2000 |
| 4000 | 8000 | dB(A) | @ 10 ft* |
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038 | 1200 | 0.60 | LOW | 0.60 | 84 | 84 |
| 74 | 67 | 69 | 62 |
| 57 | 52 | 74 | 41 |
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048 | 1600 | 0.55 | HIGH | 0.80 | 85 | 85 |
| 75 | 68 | 70 | 63 |
| 58 | 53 | 75 | 42 |
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060 | 2000 | 0.45 | HIGH | 1.00 | 86 | 86 |
| 76 | 69 | 71 | 64 |
| 59 | 54 | 76 | 43 |
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*At a distance of 10 ft from the blower
NOTE: 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 manufacturer has no way of knowing the details of each system. This constitutes an exception to any specification or guarantee requiring a dBA value or sound data in any other form than sound power level ratings.
PHYSICAL DATA
BASIC UNITS
| MODELS |
| BCH |
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| 036 | 048 | 060 | ||
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SUPPLY AIR | CENTRIFUGAL BLOWER (Dia. x Wd. in.) | 12 x 10 | 12 x 10 | 12 x 10 | |
FAN MOTOR HP | 1 | 3 | 1 | ||
BLOWER | 2 | 4 | |||
FAN MOTOR HP | 1.5 | 1.5 | 1.5 | ||
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INDOOR | ROWS DEEP | 4 | 3 | 3 | |
FINS PER INCH | 16 | 15 | 15 | ||
COIL | |||||
FACE AREA (Sq. Ft.) | 4.3 | 5.1 | 5.1 | ||
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OUTDOOR | PROPELLER DIA. (in.) | 22 | 22 | 24 | |
FAN MOTOR HP | 1 | 1 | 1 | ||
FAN | 3 | 2 | 2 | ||
NOM. CFM TOTAL | 4300 | 4200 | 4500 | ||
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OUTDOOR | ROWS DEEP | 1 | 1 | 1 | |
FINS PER INCH | 20 | 20 | 20 | ||
COIL | |||||
FACE AREA (Sq. Ft.) | 17.1 | 17.1 | 17.1 | ||
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AIR | QUANTITY PER UNIT (15" x 20" x 1") | 2 | 2 | 2 | |
FILTERS | QUANTITY PER UNIT (14" X 25" X 1") | 1 | 1 | 1 | |
(SEE NOTE) | TOTAL FACE AREA (sq. ft.) | 6.6 | 6.6 | 6.6 | |
CHARGE | REFRIGERANT 22 (lbs./oz.) | 7/12 | 9/2 | 8/4 | |
COMPRESSOR | HERMETIC, RECIPROCATING (Qty) | 1 | 1 | 1 |
NOTE: Filter racks can accommodate 1" or 2" thick filters.
Unitary Products Group | 3 |
