Engineering Manual

B-39
MXZ-3C24NA2 MXZ-3C30NA2 MXZ-4C36NA2
Indoor air Wet-bulb temperature
difference (°F)
15 class
06 class
12 class
09 class
Outdoor intake air Dry-bulb temperature (°F)
24 class
18 class
Outdoor intake air Dry-bulb temperature (°F)
Indoor air Wet-bulb temperature
difference (°F)
15 class
06 class
12 class
09 class
24 class
18 class
Capacity correction factors
Cooling capacity
0.4
0.5
0.6
Input correction factors
Total input (Cooling)
14 34 6424 44 54 74
0.9
1.0
1.1
1.2
1.3
10484 94 114
0.7
0.8
67
64
68
75
72
79
60
72
75
60
67
68
64
79
0.9
1.0
1.1
1.2
1.3
0.7
0.8
14 34 6424 44 54 74 10484 94 114
6.8
6.2
5.7
5.1
4.6
4.1
3.6
9.6
8.8
8.0
7.2
6.5
5.8
5.1
11.7
10.7
9.7
8.7
7.8
6.9
6.0
11.4
10.5
9.5
8.5
7.6
6.7
5.8
14.5
13.2
12.0
10.7
9.5
8.3
7.1
13.2
12.1
10.9
9.8
8.7
7.6
6.5
6.8
6.2
5.7
5.1
4.6
4.1
3.6
3.1
2.6
2.1
9.6
8.8
8.0
7.2
6.5
5.8
5.1
4.4
3.7
3.0
11.7
10.7
9.7
8.7
7.8
6.9
6.0
5.1
4.2
3.3
11.4
10.5
9.5
8.5
7.6
6.7
5.8
4.9
4.0
3.1
14.5
13.2
12.0
10.7
9.5
8.3
7.1
5.9
4.7
3.5
13.2
12.1
10.9
9.8
8.7
7.6
6.5
5.4
4.3
3.2
Indoor intake air Wet-bulb temperature (°F)
Indoor intake air Wet-bulb temperature (°F)
Outdoor intake air Wet-bulb temperature (°F)
Indoor air Wet-bulb temperature
difference (°F)
15 class
06 class
12 class
09 class
24 class
18 class
Indoor air Wet-bulb temperature
difference (°F)
15 class
06 class
12 class
09 class
24 class
18 class
Outdoor intake air Wet-bulb temperature (°F)
68
79
59
Heating capacity
Input correction factors
Total input (Heating)
3 19 4311 27 35 51
0.9
1.0
1.1
1.2
1.3
59
0.4
0.5
0.6
0.7
0.8
1.4
7 23 4715 31 39 55 63
Capacity correction factors
0.9
1.0
1.1
1.2
1.3
0.4
0.5
0.6
0.7
0.8
68
59
79
3 19 4311 27 35 51 597 23 4715 31 39 55 63
26.1
24.3
22.5
20.5
18.5
16.6
14.8
13.0
11.0
9.2
7.4
36.7
34.0
31.3
28.8
25.7
23.2
20.7
18.0
15.3
13.0
10.3
48.2
44.8
41.4
38.0
34.0
30.6
27.2
24.1
20.2
17.1
13.5
52.8
49.1
45.4
41.6
37.4
33.7
29.9
26.5
22.1
18.7
14.8
56.5
52.8
49.1
45.2
40.5
36.5
32.4
29.0
24.1
20.5
16.0
42.9
39.8
36.7
33.7
30.2
27.2
24.1
21.4
18.0
15.1
11.9
24.3
22.5
20.5
18.5
16.6
14.8
13.0
11.0
9.2
7.4
34.0
31.3
28.8
25.7
23.2
20.7
18.0
15.3
13.0
10.3
44.8
41.4
38.0
34.0
30.6
27.2
24.1
20.2
17.1
13.5
49.1
45.4
41.6
37.4
33.7
29.9
26.5
22.1
18.7
14.8
52.8
49.1
45.2
40.5
36.5
32.4
29.0
24.1
20.5
16.0
39.8
36.7
33.7
30.2
27.2
24.1
21.4
18.0
15.1
11.9
Indoor intake air Dry-bulb temperature (°F)
Indoor intake air Dry-bulb temperature (°F)