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Design Guide
Engineering Design Guide
Performance Data
HEV/H 042 - Full Load
1300 CFM Rated Air ow
WPD
EWT
GPM
°F
PSI
FT
Operation Not
Recommended
20
10.5
8.4
19.4
5.3
2.7
6.2
30
7.9
4.8
11.1
10.5
7.4
17.0
5.3
1.8
4.1
40
7.9
4.1
9.5
10.5
6.4
14.7
5.3
1.8
4.1
50
7.9
3.4
7.9
10.5
5.4
12.5
5.3
1.7
3.9
60
7.9
3.2
7.5
10.5
5.2
11.9
5.3
1.6
3.6
70
7.9
3.1
7.1
10.5
4.9
11.3
5.3
1.5
3.5
80
7.9
3.0
6.9
10.5
4.8
11.0
5.3
1.5
3.4
90
7.9
2.9
6.6
10.5
4.7
10.7
5.3
1.4
3.3
100
7.9
2.8
6.4
10.5
4.5
10.4
5.3
1.4
3.2
110
7.9
2.7
6.2
10.5
4.4
10.1
5.3
1.3
3.1
120
7.9
2.6
6.0
10.5
4.2
9.8
†ARI/ASHRAE/ISO 13256-1 (WLHP applications) certi ed conditions are 86°F EWT, 80.6°F DB / 66.2°F WB
EAT in cooling and 68°F DB / 59°F WB EAT in heating.
Interpoaltion is permissable, extrapolation is not.
All entering air conditions are 80°F DB and 67°F WB in cooling and 70°F DB in heating
All performance data is based upon the lower voltage of dual voltage rated units
See performance correction tables for operating conditions other than those listed above.
Operation below 60°F EWT requires optional insulated water circuit.
Operation below 40°F EWT is based upon 15% antifreeze solution.
HEV-HEH SEriES
Performance capacities shown in thousands of Btuh
Cooling - EAT 80/67°F
TC
SC
KW
HR
Operation Not Recommended
50.4
36.7
1.9
57.0
51.1
37.2
1.8
57.3
51.3
37.3
1.8
57.4
49.2
35.9
2.1
56.4
50.1
36.5
2.0
56.9
50.5
36.8
1.9
57.1
47.8
35.0
2.3
55.7
48.8
35.7
2.2
56.2
49.3
36.0
2.1
56.5
46.1
34.1
2.5
54.7
47.3
34.8
2.4
55.4
47.9
35.1
2.3
55.7
44.1
33.1
2.8
53.7
45.5
33.8
2.6
54.4
46.1
34.1
2.5
54.8
42.0
32.2
3.1
52.6
43.5
32.8
2.9
53.3
44.2
33.1
2.8
53.7
39.6
31.3
3.4
51.4
41.2
31.8
3.2
52.2
42.0
32.2
3.1
52.6
37.1
30.4
3.8
50.2
38.8
31.0
3.6
51.0
39.6
31.2
3.4
51.4
34.5
29.6
4.3
49.0
36.2
30.1
4.0
49.7
37.0
30.4
3.8
50.1
33.4
29.3
4.4
48.5
34.3
29.6
4.3
48.9
HEV/H SERIES
EER
HWG
HC
KW
Operation Not Recommended
29.6
25.9
1.3
32.4
28.0
1.1
33.7
29.0
1.0
34.4
23.2
1.8
36.9
25.2
1.4
38.5
26.2
1.3
39.3
20.6
2.3
41.3
22.5
1.9
43.2
23.4
1.7
44.1
18.1
3.0
45.8
19.8
2.5
47.8
20.7
2.3
48.9
15.7
3.8
50.1
17.3
3.2
52.4
18.2
3.0
53.5
13.5
4.7
54.4
15.0
4.1
56.8
15.8
3.8
58.0
11.5
5.8
58.5
12.8
5.1
61.0
13.5
4.7
62.3
9.7
6.9
10.9
6.2
11.5
5.8
8.1
8.2
9.1
7.4
Operation Not Recommended
9.6
7.0
7.5
8.8
8.0
8.3
16
16
Heat Controller
Heating - EAT 70°F
HE
LAT
COP HWG
2.8
19.9
89.0
3.1
2.9
22.5
91.0
3.3
2.9
23.7
92.0
3.4
2.9
24.4
92.5
3.4
3.0
26.6
94.2
3.6
3.0
28.1
95.3
3.7
3.1
28.9
95.9
3.8
3.1
30.7
97.4
3.9
3.2
32.4
98.7
4.0
3.2
33.3
99.4
4.1
3.2
34.8
100.5
4.2
3.3
36.6
102.0
4.3
3.3
37.6
102.8
4.3
3.3
38.8
103.6
4.4
3.4
40.8
105.2
4.5
3.4
41.9
106.0
4.6
3.4
42.6
106.7
4.6
3.5
44.8
108.3
4.7
3.6
45.9
109.2
4.8
3.6
46.4
109.6
4.8
3.6
48.6
111.4
4.9
3.7
49.7
112.3
5.0
Heat Controller, LLC
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.1
4.2
4.3
4.5
4.7
4.9
5.0
5.3
5.5
5.6
6.0
6.2
6.3
6.8
7.1
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