177820-YIM-A-0506
14
Unitary Products Group
TABLE 7: PHYSICAL DATA
MODELS
BCH
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 8: OPERATING WEIGHTS (LBS.)
MODEL SIZE
3 TON
4 TON
5 TON
BASIC UNIT
BCH
628
668
693
OPTIONS
OR
ACCY.
Economizer
50
Motorized Damper
26
Electric Heater
5 - 7 kW
18
10 - 15 kW
23
20 - 30 kW
28
Roof Curb
92
Barometric Relief / Fixed Air Damper
10
Belt-Drive Blower
5
