Engineering Manual

B-41
MXZ-2C20NAHZ2 MXZ-3C24NAHZ2 MXZ-3C30NAHZ2
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
Indoor air Wet-bulb temperature
difference (°F)
15 class
06 class 12 class 09 class
24 class 18 class
Outdoor intake air Dry-bulb temperature (°F)
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
68
67
60
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
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
68
79
59
Heating capacity
Input correction factors
Total input (Heating)
-14 2 26-6 10 18 34
0.9
1.0
1.1
1.2
1.3
42
0.5
0.6
0.7
0.8
1.4
-10 6 30-2 14 22 38 46
Capacity correction factors
68
59
79
50 5854 62
0.9
1.0
1.1
1.2
1.3
0.8
1.4
1.5
1.6
1.7
-14 2 26-6 10 18 34 42-10 6 30-2 14 22 38 46 50 5854 62
26.1
24.3
22.5
20.5
18.5
16.6
14.8
13.0
11.0
9.2
36.7
34.0
31.3
28.8
25.7
23.2
20.7
18.0
15.3
13.0
48.2
44.8
41.4
38.0
34.0
30.6
27.2
24.1
20.2
17.1
52.8
49.1
45.4
41.6
37.4
33.7
29.9
26.5
22.1
18.7
56.5
52.8
49.1
45.2
40.5
36.5
32.4
29.0
24.1
20.5
42.9
39.8
36.7
33.7
30.2
27.2
24.1
21.4
18.0
15.1
31.5
29.7
27.9
26.1
24.3
22.5
20.5
18.5
16.6
14.8
44.8
42.1
39.4
36.7
34.0
31.3
28.8
25.7
23.2
20.7
58.4
55.0
51.6
48.2
44.8
41.4
38.0
34.0
30.6
27.2
63.9
60.2
56.5
52.8
49.1
45.4
41.6
37.4
33.7
29.9
67.6
63.9
60.2
56.5
52.8
49.1
45.2
40.5
36.5
32.4
52.2
49.1
46.0
42.9
39.8
36.7
33.7
30.2
27.2
24.1
Indoor intake air Dry-bulb temperature (°F)
Indoor intake air Dry-bulb temperature (°F)