175244-BIM-A-0706
Unitary Products Group
21
TABLE 7: PHYSICAL DATA
MODELS
WW-15
WW-20
WW-25
EVAPORATOR
BLOWER
CENTRIFUGAL BLOWER (Dia. x Wd.)
15x15
18x15
FAN MOTOR HP
5/7.5
10.0/7.5
15.0/7.5
EVAPORATOR
COIL
ROWS DEEP
6
FINS PER INCH
13
FACE AREA (Sq. Ft.)
20.5
CONDENSER FAN
(FOUR PER UNIT)
PROPELLER DIA. (In.)
(Each)
24
30
FAN MOTOR HP
(Each)
1/3
3/4
NOM. CFM TOTAL
(Each)
4,000
5,000
CONDENSER
COIL
ROWS DEEP
2
FINS PER INCH
20
FACE AREA (Sq. Ft.)
63.8
RECLAIM COIL
(OPTIONAL)
ROWS DEEP
2 or 3
FINS PER INCH
14
FACE AREA (Sq. Ft.)
17.2
COMPRESSOR
(QTY. PER UNIT)
SCROLL
2
FILTERS
QUANTITY PER UNIT (16” X 25” X 2”)
4
QUANTITY PER UNIT (16” X 20” X 2”)
4
TOTAL FACE AREA (Sq. Ft.)
20
CHARGE
REFRIGERANT 22
(Lb./Oz.)
SYSTEM No. 1
22/8
25/8
25/4
SYSTEM No. 2
22/8
25/8
25/4
OPERATING
WEIGHTS
(LBS.)
BASIC
UNIT
COOLING ONLY
2290
2590
2690
GAS / ELECTRIC
N30
2490
2790
2890
N40
2530
2830
2930
OPT
IO
NS
RECLAIM COIL
2-ROW
75
3-ROW
100
DOUBLE WALL
260
ECONOMIZER
160
ECONOMIZER WITH
POWER EXHAUST
245
MOTORIZED DAMPER
150
ELECTRIC
HEATER
18 KW
25
36 KW
30
54 KW
35
72 KW
40
ACCESSORIES
ROOF CURB
185
BAROMETRIC DAMPER
45
ECONOMIZER / MOTORIZED
DAMPER RAIN HOOD
55
ECONOMIZER / POWER
EXHAUST RAIN HOOD
90
WOOD SKID
220
