24
SS-PRC003-EN
Performance
Data
System
Table PD-11 — Gross Cooling Capacities (MBh)
TTA155B 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
153.4
120.3 169.3 101.1 185.9 68.9
148.2
117.6 163.3 98.6 178.9 66.4 142.0 114.4 156.3 95.8 170.9 63.7 134.9 110.8 148.4 92.6 162.0 60.6
4500
80
154.3
140.1 169.6 116.0 186.6 90.3
149.1
137.4 163.7 113.2 179.8 87.7 143.0 134.3 156.7 110.0 172.0 84.8 136.2 130.8 149.0 106.4 163.5 81.7
85
157.3
157.3 170.5 135.7 187.4 111.0
152.9
152.9 164.5 132.9 180.6 108.4 147.7 147.7 157.6 129.7 172.9 105.5 141.7 141.7 149.9 126.2 163.9 101.7
90
165.4
165.4 171.3 155.6 187.6 130.6
160.8
160.8 165.5 152.8 180.9 127.9 155.3 155.3 158.8 149.7 173.3 124.7 149.2 149.2 151.4 146.3 165.0 121.3
75
156.6
125.7 172.5 99.4 188.8 70.0
151.1
122.9 166.2 96.8 181.5 67.5 144.6 119.7 158.9 93.8 173.3 64.7 137.3 116.0 150.8 90.5 164.2 61.6
5000
80
157.7
147.5 172.9 120.9 189.8 93.3
152.4
144.8 166.7 118.1 182.7 90.7 146.1 141.6 159.5 114.8 174.7 87.7 139.2 138.0 151.6 111.2 166.0 84.6
85
162.6
162.6 173.8 142.5 190.6 115.9
157.9
157.9 167.6 139.6 183.6 113.3 152.4 152.4 160.4 136.4 175.2 109.4 146.1 146.1 152.5 132.8 166.5 105.9
90
171.0
171.0 175.0 164.3 191.1 137.0
166.1
166.1 169.0 161.6 184.1 134.1 160.3 160.3 162.2 158.4 176.2 130.9 153.9 153.9 154.0 154.0 167.6 127.4
75
159.3
130.9 175.1 102.7 191.1 71.3
153.6
128.1 168.6 100.0 183.6 68.7 146.9 124.7 161.1 97.0 175.2 65.9 139.4 120.9 152.2 92.7 165.9 62.6
5500
80
160.8
154.6 175.7 125.6 192.4 96.1
155.3
151.8 169.2 122.7 185.1 93.5 149.0 148.6 161.9 119.4 176.9 90.5 141.9 141.9 153.7 115.7 167.9 87.3
85
167.2
167.2 176.5 148.9 192.8 119.7
162.3
162.3 170.1 146.0 185.6 116.8 156.5 156.5 162.8 142.7 177.5 113.6 149.9 149.9 154.7 139.1 168.7 110.0
90
175.9
175.9 178.3 172.8 194.0 143.0
170.7
170.7 172.2 170.0 186.7 140.1 164.7 164.7 164.8 164.8 178.6 136.8 157.9 157.9 158.1 158.1 169.8 133.3
75
161.5
135.9 177.3 105.9 193.1 72.5
155.6
132.9 170.6 103.2 185.5 69.7 148.8 129.5 162.4 99.0 176.8 66.7 141.2 125.7 154.0 95.3 167.3 63.5
6000
80
163.6
161.5 178.0 130.1 194.7 98.8
157.4
157.4 171.4 127.2 187.2 96.1 151.6 151.6 163.8 123.8 178.8 93.2 145.0 145.0 155.5 120.0 169.6 90.0
85
171.3
171.3 178.9 155.2 195.3 123.8
166.1
166.1 172.4 152.3 187.8 120.8 160.0 160.0 164.9 148.9 179.6 117.5 153.2 153.2 156.8 145.3 170.6 113.9
90
180.2
180.2 181.4 181.0 196.5 148.8
174.7
174.7 174.9 174.9 188.8 145.8 168.5 168.5 168.6 168.6 180.7 142.5 161.5 161.5 161.6 161.6 171.7 139.0
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
Table PD-11 — Gross Cooling Capacities (kW) TTA155B 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
44.9
35.2
49.6
29.6
54.4
20.2
43.4
34.4
47.8
28.9
52.4
19.4
41.6
33.5
45.8
28.0
50.0
18.6
39.5
32.4
43.5
27.1
47.4
17.8
7646
27
45.2
41.0
49.7
34.0
54.6
26.4
43.7
40.2
47.9
33.1
52.6
25.7
41.9
39.3
45.9
32.2
50.4
24.8
39.9
38.3
43.6
31.2
47.9
23.9
29
46.1
46.1
49.9
39.7
54.9
32.5
44.8
44.8
48.2
38.9
52.9
31.7
43.2
43.2
46.2
38.0
50.6
30.9
41.5
41.5
43.9
36.9
48.0
29.8
32
48.4
48.4
50.2
45.6
54.9
38.3
47.1
47.1
48.5
44.8
53.0
37.4
45.5
45.5
46.5
43.8
50.8
36.5
43.7
43.7
44.3
42.8
48.3
35.5
8495
24
45.8
36.8
50.5
29.1
55.3
20.5
44.2
36.0
48.7
28.3
53.1
19.8
42.4
35.0
46.5
27.5
50.7
18.9
40.2
34.0
44.2
26.5
48.1
18.0
27
46.2
43.2
50.6
35.4
55.6
27.3
44.6
42.4
48.8
34.6
53.5
26.5
42.8
41.5
46.7
33.6
51.2
25.7
40.8
40.4
44.4
32.6
48.6
24.8
29
47.6
47.6
50.9
41.7
55.8
33.9
46.2
46.2
49.1
40.9
53.8
33.2
44.6
44.6
47.0
39.9
51.3
32.0
42.8
42.8
44.6
38.9
48.8
31.0
32
50.1
50.1
51.2
48.1
56.0
40.1
48.6
48.6
49.5
47.3
53.9
39.3
46.9
46.9
47.5
46.4
51.6
38.3
45.1
45.1
45.1
45.1
49.1
37.3
9345
24
46.6
38.3
51.3
30.1
56.0
20.9
45.0
37.5
49.4
29.3
53.8
20.1
43.0
36.5
47.2
28.4
51.3
19.3
40.8
35.4
44.6
27.1
48.6
18.3
27
47.1
45.3
51.4
36.8
56.3
28.1
45.5
44.5
49.6
35.9
54.2
27.4
43.6
43.5
47.4
35.0
51.8
26.5
41.6
41.6
45.0
33.9
49.2
25.6
29
49.0
49.0
51.7
43.6
56.5
35.1
47.5
47.5
49.8
42.8
54.3
34.2
45.8
45.8
47.7
41.8
52.0
33.3
43.9
43.9
45.3
40.7
49.4
32.2
32
51.5
51.5
52.2
50.6
56.8
41.9
50.0
50.0
50.4
49.8
54.7
41.0
48.2
48.2
48.3
48.3
52.3
40.1
46.2
46.2
46.3
46.3
49.7
39.0
10194
24
47.3
39.8
51.9
31.0
56.5
21.2
45.6
38.9
50.0
30.2
54.3
20.4
43.6
37.9
47.5
29.0
51.8
19.5
41.3
36.8
45.1
27.9
49.0
18.6
27
47.9
47.3
52.1
38.1
57.0
28.9
46.1
46.1
50.2
37.2
54.8
28.2
44.4
44.4
48.0
36.2
52.3
27.3
42.5
42.5
45.5
35.1
49.7
26.3
29
50.2
50.2
52.4
45.4
57.2
36.3
48.6
48.6
50.5
44.6
55.0
35.4
46.9
46.9
48.3
43.6
52.6
34.4
44.9
44.9
45.9
42.5
50.0
33.4
32
52.8
52.8
53.1
53.0
57.5
43.6
51.2
51.2
51.2
51.2
55.3
42.7
49.3
49.3
49.4
49.4
52.9
41.7
47.3
47.3
47.3
47.3
50.3
40.7
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
