23
SS-PRC003-EN
Performance
Data
System
Table PD-10 — Gross Cooling Capacities (MBh)
TTA125B Condensing Unit with TWE155B Air Handler
(I-P)
Ambient Temperature (°F)
85
95
105
115
Enter.
Dry
Entering Wet Bulb (°F)
CFM
Bulb
61
67
73
61
67
73
61
67
73
61
67
73
Airflow
(°F)
TGC
SHC
TGC
SHC
TGC
SHC
TGC
SHC
TGC
SHC
TGC
SHC
TGC
SHC
TGC
SHC
TGC
SHC
TGC
SHC
TGC
SHC
TGC
SHC
75
124.0
98.6 136.6 82.4 149.8 55.6
119.5
96.3 131.6 80.4 144.1 53.6 114.6 93.8 126.1 78.2 137.9 51.5 109.3 91.2 120.3 75.9 131.3 49.3
3750
80
124.7
115.3 136.9 94.8 150.4 73.4
120.2
113.0 131.9 92.5 144.8 71.3 115.5 110.6 126.5 90.1 138.9 69.1 110.5 108.1 120.8 87.5 132.5 66.8
85
128.0
128.0 137.5 111.4 151.0 90.7
124.2
124.2 132.5 109.1 145.4 88.7 120.1 120.1 127.1 106.7 139.5 86.5 115.6 115.6 121.4 104.1 132.8 83.5
90
134.5
134.5 138.2 128.2 151.2 107.1
130.6
130.6 133.3 125.9 145.7 104.9 126.3 126.3 128.2 123.6 139.9 102.5 121.7 121.7 122.8 121.1 133.6 100.0
75
126.6
103.5 139.2 81.3 152.2 56.6
121.9
101.2 134.0 79.1 146.3 54.6 116.9 98.7 128.4 76.8 140.0 52.4 111.4 96.0 121.9 73.8 133.2 50.2
4200
80
127.6
122.0 139.6 99.3 153.0 76.1
123.1
119.7 134.4 97.0 147.3 74.0 118.3 117.3 128.8 94.5 141.2 71.8 113.1 113.1 122.9 91.8 134.6 69.4
85
132.5
132.5 140.2 117.6 153.7 95.2
128.5
128.5 135.0 115.3 147.6 92.4 124.1 124.1 129.5 112.8 141.5 90.0 119.4 119.4 123.6 110.2 135.0 87.4
90
139.3
139.3 141.3 136.2 154.0 112.9
135.1
135.1 136.4 133.9 148.3 110.6 130.6 130.6 130.7 130.7 142.2 108.2 125.8 125.8 125.9 125.9 135.8 105.6
75
128.8
108.2 141.4 84.2 154.2 57.7
123.9
105.8 136.0 82.1 148.1 55.6 118.7 103.3 129.7 79.0 141.6 53.4 113.1 100.5 123.6 76.3 134.6 51.0
4650
80
130.2
128.5 141.8 103.6 155.2 78.7
125.3
125.3 136.5 101.2 149.3 76.5 120.9 120.9 130.8 98.7 143.0 74.3 116.1 116.1 124.7 96.0 136.2 71.9
85
136.4
136.4 142.4 123.5 155.6 98.5
132.2
132.2 137.2 121.2 149.7 96.2 127.5 127.5 131.5 118.6 143.5 93.7 122.6 122.6 125.6 116.0 136.9 91.1
90
143.4
143.4 144.2 144.0 156.3 118.4
139.0
139.0 139.2 139.2 150.4 116.1 134.3 134.3 134.4 134.4 144.2 113.6 129.2 129.2 129.3 129.3 137.6 111.0
75
130.6
112.7 142.7 86.5 155.8 58.6
125.6
110.3 137.3 84.1 149.6 56.4 120.3 107.7 131.3 81.4 142.9 54.1 114.7 104.9 125.1 78.6 135.8 51.7
5100
80
132.5
132.5 143.7 107.7 157.0 81.1
128.3
128.3 138.3 105.3 151.0 79.0 123.7 123.7 132.4 102.7 144.5 76.7 118.8 118.8 126.2 100.0 137.6 74.4
85
139.7
139.7 144.4 129.2 157.5 102.2
135.4
135.4 139.1 126.9 151.5 99.9 130.6 130.6 133.3 124.3 145.2 97.3 125.5 125.5 127.3 121.7 138.4 94.7
90
147.0
147.0 147.2 147.2 158.2 123.7
142.5
142.5 142.6 142.6 152.2 121.3 137.6 137.6 137.7 137.7 145.9 118.8 132.3 132.3 132.4 132.4 139.1 116.2
Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity
Table PD-10 — Gross Cooling Capacities (kW)
TTA125B Condensing Unit with TWE155B Air Handler
(SI)
Ambient Temperature (°C)
29.4
35.0
40.6
46.1
Enter.
Dry
Entering Wet Bulb (°C)
m
3
/h
Bulb
16.1
19.4
22.8
16.1
19.4
22.8
16.1
19.4
22.8
16.1
19.4
22.8
Airflow
(°C)
TGC
SHC
TGC
SHC
TGC
SHC
TGC
SHC
TGC
SHC
TGC
SHC
TGC
SHC
TGC
SHC
TGC
SHC
TGC
SHC
TGC
SHC
TGC
SHC
24
36.3
28.9
40.0
24.1
43.9
16.3
35.0
28.2
38.5
23.5
42.2
15.7
33.6
27.5
36.9
22.9
40.4
15.1
32.0
26.7
35.2
22.2
38.5
14.4
6371
27
36.5
33.8
40.1
27.8
44.0
21.5
35.2
33.1
38.6
27.1
42.4
20.9
33.8
32.4
37.0
26.4
40.7
20.2
32.4
31.6
35.4
25.6
38.8
19.6
29
37.5
37.5
40.3
32.6
44.2
26.6
36.4
36.4
38.8
32.0
42.6
26.0
35.2
35.2
37.2
31.2
40.9
25.3
33.8
33.8
35.5
30.5
38.9
24.4
32
39.4
39.4
40.5
37.5
44.3
31.4
38.2
38.2
39.0
36.9
42.7
30.7
37.0
37.0
37.5
36.2
40.9
30.0
35.6
35.6
35.9
35.5
39.1
29.3
24
37.1
30.3
40.8
23.8
44.6
16.6
35.7
29.6
39.2
23.2
42.8
16.0
34.2
28.9
37.6
22.5
41.0
15.4
32.6
28.1
35.7
21.6
39.0
14.7
7136
27
37.4
35.7
40.9
29.1
44.8
22.3
36.0
35.1
39.4
28.4
43.1
21.7
34.6
34.3
37.7
27.7
41.3
21.0
33.1
33.1
36.0
26.9
39.4
20.3
29
38.8
38.8
41.0
34.4
45.0
27.9
37.6
37.6
39.5
33.7
43.2
27.1
36.3
36.3
37.9
33.0
41.4
26.3
35.0
35.0
36.2
32.3
39.5
25.6
32
40.8
40.8
41.4
39.9
45.1
33.1
39.6
39.6
39.9
39.2
43.4
32.4
38.2
38.2
38.3
38.3
41.7
31.7
36.8
36.8
36.9
36.9
39.8
30.9
24
37.7
31.7
41.4
24.7
45.1
16.9
36.3
31.0
39.8
24.0
43.4
16.3
34.8
30.2
38.0
23.1
41.5
15.6
33.1
29.4
36.2
22.3
39.4
14.9
7900
27
38.1
37.6
41.5
30.3
45.4
23.0
36.7
36.7
40.0
29.6
43.7
22.4
35.4
35.4
38.3
28.9
41.9
21.8
34.0
34.0
36.5
28.1
39.9
21.1
29
39.9
39.9
41.7
36.2
45.6
28.9
38.7
38.7
40.2
35.5
43.8
28.2
37.3
37.3
38.5
34.7
42.0
27.4
35.9
35.9
36.8
34.0
40.1
26.7
32
42.0
42.0
42.2
42.2
45.8
34.7
40.7
40.7
40.7
40.7
44.1
34.0
39.3
39.3
39.4
39.4
42.2
33.3
37.8
37.8
37.9
37.9
40.3
32.5
24
38.2
33.0
41.8
25.3
45.6
17.2
36.8
32.3
40.2
24.6
43.8
16.5
35.2
31.5
38.5
23.8
41.8
15.8
33.6
30.7
36.6
23.0
39.8
15.1
8665
27
38.8
38.8
42.1
31.5
46.0
23.8
37.6
37.6
40.5
30.8
44.2
23.1
36.2
36.2
38.8
30.1
42.3
22.5
34.8
34.8
37.0
29.3
40.3
21.8
29
40.9
40.9
42.3
37.8
46.1
29.9
39.6
39.6
40.7
37.1
44.4
29.2
38.2
38.2
39.0
36.4
42.5
28.5
36.7
36.7
37.3
35.6
40.5
27.7
32
43.0
43.0
43.1
43.1
46.3
36.2
41.7
41.7
41.8
41.8
44.6
35.5
40.3
40.3
40.3
40.3
42.7
34.8
38.7
38.7
38.8
38.8
40.7
34.0
Equal TGC and SHC values constitute dry coil conditions. Total Gross Cooling (TGC) shown to the left is not applicable. In this case the Sensible Heat Capacity (SHC) is the total
capacity.
All capacities shown are gross and have not considered indoor fan heat.
To obtain net cooling capacities subtract indoor fan heat.
TGC = Total Gross Cooling Capacity
SHC = Sensible Heat Capacity
