Table 3: dh capacity ratings, Table 4: unit voltage limitations – York PREDATOR 90 User Manual
Page 12
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Unitary Products Group
TABLE 3: DH CAPACITY RATINGS
Size
(Tons)
Model
Cooling Capacity
ARI Ratings
1
CFM
Sound
Rating
(dB)
2
Nominal
Electric
Heat
Capacity
3
(kW)
Gas Heat Capacity
Gas
Line
Size
(in. OD)
MBH
EER
IPLV
Input
(MBH)
Output
(MBH)
Seasonal
Efficiency
(%)
Temp.
Rise
(°F)
078
(6-1/2)
Cooling
Only
75
11.5
11.90
2421
84
-
-
-
-
-
-
Electric
Heat
9, 18, 24,
36
-
-
-
-
-
Gas Heat
-
120
96
80
20-50
3/4
Gas Heat
-
180
144
80
35-65
3/4
090
(7-1/2)
Cooling
Only
89
11.5
12.0
3000
84
-
-
-
-
-
-
Electric
Heat
18, 36
-
-
-
-
-
Gas Heat
-
120
96
80
15-45
3/4
Gas Heat
-
180
144
80
30-60
3/4
102
(8-1/2)
Cooling
Only
99
11.0
11.50
2692
84
-
-
-
-
-
-
Electric
Heat
9, 18, 24,
36
-
-
-
-
-
Gas Heat
-
120
96
80
15-45
3/4
Gas Heat
-
180
144
80
30-60
3/4
120
(10)
Cooling
Only
115
11.0
11.70
3840
90
-
-
-
-
-
-
Electric
Heat
18, 24, 36,
54
-
-
-
-
-
Gas Heat
-
180
144
80
20-50
3/4
Gas Heat
-
240
192
80
35-65
3/4
150
(12-1/2)
Cooling
Only
146
10.0
10.70
4100
90
-
-
-
-
-
-
Electric
Heat
18, 24, 36,
54
-
-
-
-
-
Gas Heat
-
180
144
80
10-40
3/4
Gas Heat
-
240
192
80
25-55
3/4
1
Rated at 95°F ambient 80°F dry bulb and 67°F wet bulb.
2
Rated in accordance with ARI 270 standard.
3
See Table 20.
TABLE 4: UNIT VOLTAGE LIMITATIONS
POWER RATING
MIN.
MAX.
208/230-3-60
187
252
460-3-60
432
504
575-3-60
540
630