Engineering Design Guide
HBH SERIES
Heat Controller, Inc.
8
Performance Data
HBH072
Performance capacities shown in thousands of Btuh
2,400 CFM Nominal Airfl ow Heating & Cooling
WATER/BRINE
Cooling - EAT 80/67°F
Heating - EAT 70°F
EWT
°F
Flow
GPM
PD
PSI
PD
FT
TC
SC
kW
HR
EER
HC
kW
HE
LAT
COP
20
20.0
6.8
15.8
Operation not recommended
49.5
5.0
32.5
87.1
2.9
30
10.0
1.2
2.7
82.3
56.8
3.6
94.5
23.0
54.7
5.0
37.5
89.0
3.2
15.0
3.3
7.7
81.1
55.8
3.4
92.8
23.6
56.8
5.1
39.6
89.9
3.3
20.0
6.2
14.3
80.2
55.1
3.4
91.7
23.8
58.0
5.1
40.7
90.3
3.4
40
10.0
1.0
2.2
82.4
57.4
3.9
95.6
21.2
63.2
5.1
45.6
92.3
3.6
15.0
3.0
7.0
82.6
57.1
3.7
95.1
22.4
66.1
5.2
48.4
93.4
3.7
20.0
5.6
13.0
82.4
56.8
3.6
94.6
22.9
67.7
5.2
50.0
94.1
3.8
50
10.0
0.9
2.0
80.7
57.2
4.2
95.1
19.0
72.3
5.3
54.4
95.8
4.0
15.0
2.8
6.5
81.9
57.4
4.0
95.6
20.5
76.0
5.3
57.8
97.2
4.2
20.0
5.3
12.2
82.3
57.4
3.9
95.6
21.1
78.0
5.4
59.7
98.0
4.3
60
10.0
0.5
1.2
77.7
56.3
4.7
93.6
16.7
81.8
5.4
63.3
99.5
4.4
15.0
2.2
5.1
79.7
56.9
4.4
94.7
18.2
86.0
5.5
67.2
101.1
4.6
20.0
4.4
10.1
80.6
57.2
4.3
95.1
18.9
88.3
5.5
69.4
102.0
4.7
70
10.0
0.5
1.1
73.9
54.9
5.2
91.4
14.3
91.1
5.6
72.0
103.1
4.8
15.0
2.1
4.8
76.3
55.8
4.8
92.8
15.8
95.6
5.7
76.3
104.8
4.9
20.0
4.2
9.6
77.5
56.2
4.7
93.5
16.5
98.0
5.7
78.5
105.7
5.0
80
10.0
0.4
0.9
69.4
53.1
5.7
88.9
12.2
99.8
5.8
80.2
106.4
5.1
15.0
1.9
4.5
72.2
54.2
5.4
90.5
13.4
104.4
5.9
84.4
108.2
5.2
20.0
3.9
9.1
73.5
54.7
5.2
91.2
14.1
106.7
5.9
86.5
109.1
5.3
85
10.0
0.4
0.8
67.1
52.1
6.0
87.7
11.2
103.7
5.8
83.8
107.9
5.2
15.0
1.9
4.4
69.8
53.3
5.7
89.2
12.4
108.0
5.9
87.8
109.6
5.3
20.0
3.9
8.9
71.2
53.8
5.5
89.9
13.0
110.1
6.0
89.7
110.4
5.4
90
10.0
0.3
0.8
64.8
51.2
6.4
86.4
10.2
107.6
5.9
87.4
109.4
5.3
15.0
1.8
4.3
67.5
52.3
6.0
87.9
11.3
111.7
6.0
91.1
111.0
5.4
20.0
3.8
8.8
68.9
52.9
5.8
88.6
11.9
113.5
6.0
92.8
111.7
5.5
100
10.0
0.3
0.7
60.1
49.2
7.1
84.2
8.5
Operation not recommended
15.0
1.8
4.1
62.7
50.3
6.6
85.4
9.4
20.0
3.7
8.5
64.1
50.9
6.4
86.1
10.0
110
10.0
0.2
0.6
55.8
47.5
7.9
82.7
7.1
15.0
1.7
3.9
58.1
48.4
7.4
83.4
7.8
20.0
3.6
8.3
59.4
48.9
7.2
83.9
8.3
120
10.0
0.2
0.5
52.2
46.3
8.8
82.2
5.9
15.0
1.6
3.7
54.1
46.9
8.3
82.3
6.5
20.0
3.5
8.0
55.1
47.3
8.0
82.5
6.9
Interpolation is permissible; extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling, and 70°F DB in heating.
AHRI/ISO certifi ed conditions are 80.6°F DB and 66.2°F WB in cooling and 68°F DB in heating.
Table does not refl ect fan or pump power corrections for AHRI/ISO conditions.
All performance is based upon the lower voltage of dual voltage rated units.
Performance stated is at the rated power supply; performance may vary as the power supply varies from the rated.
Operation below 40°F EWT is based upon a 15% methanol antifreeze solution.
Operation below 60°F EWT requires optional insulated water/refrigerant circuit.
See performance correction tables for operating conditions other than those listed above.
See Performance Data Selection Notes for operation in the shaded areas.
