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262260-YTG-E-1008
Johnson Controls Unitary Products
33
TABLE 27: PHYSICAL DATA
MODELS
DH
180
210
240
300
EVAPORATOR
BLOWER
Centrifugal Blower (Dia. x Wd. in.)
15 x 15
18 x 15
18 x 15
18 x 15
Fan Motor HP Standard/Hi Static
5
7.5
7.5
10/15
EVAPORATOR
COIL
Rows Deep
4
4
4
4
Fins Per Inch
13.5
13.5
13.5
13.5
Face Area (Sq. Ft.
15.5
20.0
20.0
25.0
CONDENSER
FANS
(Two Per Unit)
Propeller Dia. (in.) (Each)
30
30
30
30
Fan Motor Hp (Each)
1
1
1
1
Nom. CFM (Each)
5765
7000
7000
7200
CONDENSER
COILS
(Two Per Unit)
Rows Deep (Each)
3
3
3
2
Fins Per Inch (Each)
13
15
15
20
Face Area (Sq. Ft.) (Total)
36.0
43.3
43.3
43.3
COMPRESSOR
(Qty. Per Unit)
7.5 Ton Scroll
2
2
-
-
10 Ton Scroll
-
-
2
-
12.5 Ton Scroll
-
-
-
2
AIR
FILTERS
Quantity Per Unit (16” X 20” X 2” or 4“)
-
4
4
4
Quantity Per Unit (16” X 25” X 2” or 4“)
-
4
4
4
Quantity Per Unit (18” X 24” X 2” or 4“)
5
-
-
-
Total Face Area (sq. ft.)
15.0
20.0
20.0
20.0
CHARGE
Refrigerant 22
(lbs./oz.)
System #1
23/10
24/0
24/2
21/1
System #2
21/10
24/8
27/2
21/1
TABLE 28: OPERATING WEIGHTS (LBS.)
MODEL SIZE
15 TON
17.5 TON
20 TON
25 TON
BASIC
UNIT
DH (Cooling Only)
1900
1950
2100
2345
DH
(Gas/Electric)
240Mbh
2100
2150
2300
2545
320Mbh
2140
2190
2340
2585
OPTIONS
Economizer
160
Economizer with
Power Exhaust
245
Motorized Damper
150
Electric Heater
(DH only)
18kW
25
36kW
30
54kW
35
72kW
40
Hot Gas Bypass
10
Supply Fan VFD
See Table 29
ACCY.
Roof Curb
175
185
185
185
Barometric Damper
45
Economizer/Motorized Damper Rain Hood
55
Economizer/Power Exhaust Rain Hood
90
Wood Skid
220
TABLE 29: SUPPLY FAN VFD WEIGHTS, IN LBS.
SUPPLY FAN MOTOR
230V
460V
575V
W/O MANUAL BYPASS
5.0 hp
25
25
30
7.5 hp
30
30
30
10.0 hp
30
30
35
15.0 hp
30
30
40
W/MANUAL BYPASS
5.0 hp
30
30
35
7.5 hp
35
35
35
10.0 hp
35
35
40
15.0 hp
40
35
45