Johnson Controls R-410A Manuale Utente
505430-BTG-A-0309
58
Johnson Controls Unitary Products
Heat Pump And Air Handler Heating Capacities
PH-07 / NH-07
Air Over Evaporator Coil
Capacity
1
&
kW
Outdoor Temperature (°F @ 72% RH)
CFM
DB (°F)
-10
0
10
20
30
40
50
60
2250
55
MBH
34.0
39.6
46.2
53.9
62.9
73.5
86.0
100.6
KW
4.9
5.3
5.6
6.0
6.3
6.7
7.0
7.3
70
MBH
31.0
36.6
43.2
50.9
60.0
70.6
83.0
97.6
KW
5.8
6.1
6.5
6.8
7.1
7.5
7.8
8.2
80
MBH
28.7
34.3
40.9
48.6
57.7
68.3
80.7
95.3
KW
6.4
6.8
7.1
7.4
7.8
8.1
8.5
8.8
3000
55
MBH
35.3
40.9
47.5
55.2
64.3
74.9
87.3
101.9
KW
4.7
5.1
5.4
5.8
6.1
6.5
6.8
7.1
70
MBH
32.4
38.0
44.5
52.3
61.3
71.9
84.4
99.0
KW
5.6
5.9
6.3
6.6
6.9
7.3
7.6
8.0
80
MBH
30.1
35.7
42.3
50.0
59.0
69.6
82.1
96.7
KW
6.2
6.5
6.9
7.2
7.6
7.9
8.3
8.6
3750
55
MBH
36.6
42.2
48.8
56.5
65.6
76.2
88.6
103.2
KW
5.2
5.6
5.9
6.3
6.6
7.0
7.3
7.6
70
MBH
33.7
39.3
45.8
53.6
62.6
73.2
85.7
100.3
KW
6.1
6.4
6.8
7.1
7.4
7.8
8.1
8.5
80
MBH
31.4
37.0
43.6
51.3
60.3
70.9
83.4
98.0
KW
6.7
7.0
7.4
7.7
8.1
8.4
8.8
9.1
1
These capacities do not include the supply air blower motor heat. For net capacity, add motor heat, MBh.
Example: Refer to the appropriate
Blower Performance Table for the BHP of the supply air blower motor, MBh = 3.415 x kW and kW = BHP x 0.746
÷
nameplate rated
motor efficiency.
PH-10 / NH-10
Air Over Evaporator Coil
Capacity
1
&
kW
1
These capacities do not include the supply air blower motor heat. For net capacity, add motor heat, MBh.
Example: Refer to the appropriate
Blower Performance Table for the BHP of the supply air blower motor, MBh = 3.415 x kW and kW = BHP x 0.746
÷
nameplate rated
motor efficiency.
Outdoor Temperature (°F @ 72% RH)
CFM
DB (°F)
-10
0
10
20
30
40
50
60
3000
55
MBH
29.1
36.4
45.3
56.0
69.0
84.7
103.8
126.8
KW
6.9
7.3
7.6
8.0
8.3
8.7
9.1
9.4
70
MBH
26.3
33.6
42.4
53.1
66.1
81.8
100.9
124.0
KW
8.2
8.6
8.9
9.3
9.7
10.0
10.4
10.7
80
MBH
24.2
31.5
40.4
51.1
64.1
79.8
98.8
121.9
KW
9.2
9.6
10.0
10.3
10.7
11.1
11.4
11.8
4000
55
MBH
37.4
44.7
53.5
64.3
77.2
93.0
112.0
135.1
KW
6.7
7.1
7.4
7.8
8.1
8.5
8.9
9.2
70
MBH
34.5
41.8
50.7
61.4
74.4
90.1
109.2
132.2
KW
8.0
8.4
8.7
9.1
9.5
9.8
10.2
10.6
80
MBH
32.5
39.8
48.6
59.3
72.3
88.0
107.1
130.2
KW
9.0
9.4
9.8
10.1
10.5
10.9
11.2
11.6
5000
55
MBH
44.1
51.4
60.3
71.0
84.0
99.7
118.7
141.8
KW
6.9
7.2
7.6
8.0
8.3
8.7
9.0
9.4
70
MBH
41.3
48.6
57.4
68.1
81.1
96.8
115.9
138.9
KW
8.2
8.6
8.9
9.3
9.6
10.0
10.4
10.7
80
MBH
39.2
46.5
55.3
66.1
79.0
94.8
113.8
136.9
KW
9.2
9.6
9.9
10.3
10.7
11.0
11.4
11.7