036-21564-002-A-0404
Unitary Products Group
3
MODELS
BCH
036
048
060
SUPPLY AIR
BLOWER
CENTRIFUGAL BLOWER (Dia. x Wd. in.)
12 x 10
12 x 10
12 x 10
FAN MOTOR HP (DIRECT-DRIVE)
1
2
3
4
1
FAN MOTOR HP (BELT-DRIVE)
1.5
1.5
1.5
INDOOR
COIL
ROWS DEEP
4
3
3
FINS PER INCH
16
15
15
FACE AREA (Sq. Ft.)
4.3
5.1
5.1
OUTDOOR
FAN
PROPELLER DIA. (in.)
22
22
24
FAN MOTOR HP
1
3
1
2
1
2
NOM. CFM TOTAL
4300
4200
4500
OUTDOOR
COIL
ROWS DEEP
1
1
1
FINS PER INCH
20
20
20
FACE AREA (Sq. Ft.)
17.1
17.1
17.1
AIR
FILTERS
(SEE NOTE)
QUANTITY PER UNIT (15" x 20" x 1")
2
2
2
QUANTITY PER UNIT (14" X 25" X 1")
1
1
1
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.
RATINGS
MODEL
BCH
ARI RATINGS (SEE NOTE 1)
NOMINAL
ELECTRIC HEAT CAPACITY
(SEE NOTE 3)
KW
COOLING
PERFORMANCE
SOUND
RATING
(SEE NOTE 2)
bels
HSPF
HEATING CAPACITY
47
°
F
17
°
F
MBH
SEER
EER
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 watt-hours during the same period.
EER = Energy Efficiency Ratio-the cooling capacity in BTU's per hour (BTUH) divided by the power input in watts at any given set of rating conditions, expressed in BTUH per watt
(BTUH/watt).
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.
PHYSICAL DATA
BASIC UNITS
Unit
Size
CFM
ESP
Blower
Sound Power (dB 10
-12
Watts)
Octave Band Centerline Frequency (Hz)
SWL
dB(A)
dB(A)
@ 10 ft*
IWG
Speed
KW
63
125
250
500
1000
2000
4000
8000
038
1200
0.60
LOW
0.60
84
84
74
67
69
62
57
52
74
41
048
1600
0.55
HIGH
0.80
85
85
75
68
70
63
58
53
75
42
060
2000
0.45
HIGH
1.00
86
86
76
69
71
64
59
54
76
43
*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.
CAPACITY RATINGS
SOUND POWER RATINGS
