257098-BTG-A-0506
20
Unitary Products Group
TABLE 16: PHYSICAL DATA
MODELS
BCB
036
048
060
EVAPORATOR
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 1/2
1 1/2
1 1/2
EVAPORATOR
COIL
Rows Deep
4
3
3
Fins Per Inch
16
15
15
Face Area (Sq. Ft.)
4.3
5.1
5.1
CONDENSER
FANS
Propeller Dia. (in.)
22
22
24
Fan Motor Hp
1/3
1/2
1/2
Nom. CFM
4300
4200
4500
CONDENSER
COILS
Rows Deep
1
1
1
Fins Per Inch
20
20
20
Face Area (Sq. Ft.)
17.1
17.1
17.1
COMPRESSOR
(Qty. Per Unit)
Reciprocating Type
1
1
1
AIR
FILTERS
Quantity Per Unit (15” X 20” X 1” or 2“)
2
2
2
Quantity Per Unit (14” X 25” X 1” or 2“)
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
TABLE 17: ELECTRIC HEAT CORRECTION
FACTORS
NOMINAL VOLTAGE
VOLTAGE
kW CAP. MULTI-
PLIER
208
208
0.75
240
230
0.92
480
460
0.92
600
575
0.92
TABLE 18: VOLTAGE LIMITATIONS
1
1. Utilization Range “A” in accordance with ARI Standard
110.
POWER SUPPLY
VOLTAGE
MIN.
MAX.
208/230-3-60
187
253
460-3-60
414
506
575-3-60
518
506
