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WESTINGHOUSE PACKAGE A/C MANUAL
9.3 Cooling capacity for 10Ton:
Air Flow（CFM）
Ent（DB）
o
F）
75
（
TGC
104.1
61
SHC
90.0
TGC
116.6
85
67
SHC
66.4
TGC
121.1
73
SHC
40.9
TGC
96.0
61
SHC
85.9
TGC
111.9
95
67
SHC
64.0
TGC
120.0
73
SHC
39.5
TGC
87.7
61
SHC
81.8
TGC
103.5
105
67
SHC
60.8
TGC
117.0
73
SHC
37.5
TGC
79.5
61
SHC
77.8
TGC
94.5
115
67
SHC
56.7
TGC
112.4
73
SHC
35.4
TGC
71.7
61
SHC
70.1
TGC
85.3
125
67
SHC
50.9
TGC
101.6
73
SHC
31.6
Notes:
1. All capacities are gross and have not considered indoor fan heat. To obtain NET cooling capacity subtract indoor fan heat.
2. TGC=Total Gross Capacity. (Unit: 1000Btu/h).
3. SHC=Sensible Heat Capacity. (Unit: 1000Btu/h).
Heating capacity for 10Ton:
Outdoor Temp
(℉
) 70%
RH
59
19.8
5
21.3
10.4
22.6
15.8
23.7
21.2
25.1
26.6
27
32
31.1
37.4
37.8
44.6
40.7
48.2
43.2
53.6
46.6
59
49.4
64.4
53
69.8
56
75.2
Notes:
1. For other airflows, see heating capacity correction factor tables.
2. Heating capacities and power are integrated to include the effects of defrost in the frost region.
36
3600
80
85
90
75
80
106.3
108.6
110.9
107.0
109.3
91.9
93.9
95.9
96.4
119.1
121.6
124.2
117.8
120.3
85.2
101.5
118.0
68.8
123.7
126.3
128.9
121.5
124.1
58.1
72.8
88.5
41.5
98.1
100.2
102.3
99.1
101.2
87.8
89.6
91.6
92.4
114.3
116.7
119.2
115.7
120.2
83.0
101.8
116.6
67.5
122.5
125.1
127.8
120.3
122.8
58.6
74.7
91.0
40.4
89.6
91.5
93.5
91.0
83.6
85.4
87.2
88.4
105.7
108.0
110.3
106.1
108.4
79.6
99.1
108.8
64.5
119.5
122.0
124.6
117.8
120.3
56.4
74.2
91.5
38.4
81.2
83.0
84.8
82.4
79.5
81.2
83.0
79.4
96.5
98.6
100.7
96.4
100.2
76.4
95.3
97.3
60.5
114.8
117.2
119.7
113.3
115.7
54.5
73.3
91.9
36.1
73.2
74.8
76.5
74.3
71.6
73.2
74.8
71.6
87.1
89.0
90.9
87.0
68.8
86.0
87.9
54.4
103.7
105.9
108.2
102.4
104.6
48.9
66.0
82.9
32.2
Net Capacities(kW)-3800 CFM
Peak Net Heating(kW) at Indicated Dry Bulb
68
75.2
18.6
18.2
20.4
20
22
21.8
23
22.8
24.7
24.5
26.6
26.2
30.8
30.3
37
36.3
40.2
39.8
44.7
44.5
45.9
45.6
48.5
48
51.9
51.2
54.5
53.6
3800
4000
85
90
75
80
111.6
114.0
109.7
112.0
98.5
100.6
102.7
102.4
104.6
122.8
125.4
118.9
121.4
87.5
106.0
121.7
71.2
90.5
126.7
129.4
121.8
124.4
59.0
74.4
89.9
42.2
65.3
103.4
105.6
102.1
104.3
94.4
96.4
98.5
98.6
100.7
121.7
123.3
117.0
121.2
88.0
107.2
117.5
70.6
92.5
125.4
128.1
121.0
123.6
59.9
77.5
95.1
40.7
60.8
93.0
95.0
97.0
93.0
95.0
90.3
92.2
94.2
86.6
88.5
110.7
113.0
107.8
110.1
85.3
106.9
111.1
67.4
91.5
122.8
125.4
118.4
120.9
58.8
78.5
96.9
38.9
60.7
84.2
86.0
87.9
85.5
87.3
81.1
82.9
84.7
83.4
85.2
100.6
102.7
98.8
100.9
81.4
98.5
100.6
64.0
87.3
118.2
120.7
114.0
116.4
57.3
77.5
97.3
36.9
60.0
75.9
77.6
79.3
77.1
78.8
73.1
74.7
76.4
75.2
76.8
91.1
91.4
92.8
89.2
91.3
73.4
88.9
90.8
57.6
78.7
106.8
109.1
103.0
105.2
51.5
69.8
87.8
32.9
53.9
)
Peak Total Power(KW) at Indicated Dry Bulb
(℉
80.6
59
17.9
9.2
19.8
9.4
21.8
9.5
22.5
9.6
24.1
9.7
25.9
9.8
29.9
10
35.7
10.4
39.4
10.8
44.1
11.2
45.1
11.5
47.6
11.8
50.5
12
53
12.3
R-410A : 220V: 60Hz
4200
85
90
75
80
85
114.4
116.8
111.8
114.2
116.6
106.8
109.1
107.9
110.2
112.5
124.0
126.6
119.5
123.2
124.6
109.7
123.6
72.8
92.9
112.6
127.0
129.7
123.0
125.6
128.2
75.6
91.6
42.9
68.8
77.4
106.5
108.8
104.3
106.5
108.8
102.9
105.1
93.7
95.7
97.8
121.9
125.5
118.3
122.6
123.2
113.5
121.6
73.4
96.4
118.9
126.2
128.8
121.3
123.9
126.5
79.0
97.9
41.6
61.9
81.1
97.0
99.1
96.7
98.8
100.9
90.4
92.3
94.4
96.4
98.5
112.4
114.8
109.5
111.8
114.2
108.7
110.8
71.0
96.0
108.8
123.5
126.1
119.0
121.5
124.1
80.1
100.0
39.5
62.9
84.4
89.2
91.1
89.0
90.9
92.9
87.0
88.9
87.5
89.4
91.3
103.1
105.3
101.4
103.6
105.8
100.5
103.7
67.3
92.8
103.5
118.9
121.4
114.3
116.7
119.2
81.1
102.5
37.5
62.3
84.4
80.5
82.2
80.3
82.0
83.8
78.5
80.2
78.9
80.6
82.4
93.1
95.1
91.6
93.5
95.5
90.7
93.7
60.6
83.7
93.5
107.5
109.7
103.3
105.5
107.7
73.1
92.6
33.5
56.0
76.1
)
(℉
68
75.2
80.8
10.1
10.7
11.3
10.3
10.8
11.5
10.4
10.9
11.7
10.5
11.1
11.9
10.6
11.3
12.1
10.8
11.5
12.2
11
11.7
12.4
10.9
11.9
12.8
12
12.7
13.5
12.5
13.2
14
12.8
13.5
14.3
13.1
13.9
14.6
13.3
14
14.7
13.5
14.5
15
90
119.1
114.9
127.2
124.4
130.9
94.5
111.1
99.9
126.5
121.4
129.1
100.0
103.0
100.6
116.6
114.5
126.7
103.6
94.9
93.3
108.0
105.7
121.7
105.9
85.6
84.2
97.6
95.5
110.0
95.7
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