Specifications

77
ENVISION COMMERCIAL SPECIFICATION CATALOG
ND072 - Dual Capacity - ECM
2200 Rated CFM Heating 2200 Rated CFM Cooling Performance capacities shown in thousands of Btuh.
Flow Water
HEATING - EAT 70°F COOLING - EAT 80/67 °F
EWT Rate Pressure Drop Airflow HC Power HE L AT HWC Airflow TC SC S/T Power HR HWC
ºF GPM PSI FT/HD CFM kBtuh kW kBtuh ºF COP kBtuh CFM kBtuh kBtuh Ratio kW kBtuh EER kBtuh
Operation not recommended
20 15.0 4.6 10.7 Operation not recommended
18.0 6.2 14.3 1850 45.4 4.08 31.4
92.7 3.26
7.9
2200 47.1 4.34 32.2 89.8 3.18 7.1
12.0 3.2 7.4
30 15.0 4.5 10.4 1850 52.6 4.24 38.1 96.3 3.64 8.3
1850
71.9 43.9
0.61
2.56
80.7 28.1 ---
2200 54.5 4.51 39.1 92.9 3.54 7.6
2200
73.3 47.8
0.65
2.71
82.5 27.0 ---
18.0 6.0 13.9 1850 53.0 4.28 38.4 96.5 3.63 8.6
1850
72.7 44.7
0.61
2.52
81.2 28.9 ---
2200 55.0 4.55 39.5 93.1 3.54 7.8 2200 74.0 48.1 0.65 2.67 83.1 27.7 ---
12.0 3.1 7.1
40 15.0 4.4 10.1 1850 61.0 4.50 45.6 100.5 3.97 9.2
1850
74.8 46.7
0.62
3.09
85.3 24.2 ---
2200 63.1 4.71 47.0 96.5 3.92 8.4
2200
76.2 50.8
0.67
3.28
87.4 23.3 ---
18.0 5.8 13.5 1850 61.9 4.55 46.3 101.0 3.98 9.5
1850
75.6 47.6
0.63
3.03
85.9 24.9 ---
2200 64.0 4.76 47.8 96.9 3.94 8.6 2200 77.0 51.2 0.66 3.23 88.0 23.9 ---
12.0 3.0 6.9 1850 64.9 4.69 48.9 102.5 4.06 9.9
1850
76.2 48.6
0.64
3.75
89.0 20.3 4.3
2200 67.1 4.86 50.5 98.2 4.05 9.2
2200
77.8 52.8
0.68
3.98
91.4 19.5 4.6
50 15.0 4.2 9.8 1850 68.6 4.78 52.3 104.3 4.21 10.3
1850
77.0 49.1
0.64
3.67
89.5 21.0 4.0
2200 70.9 4.94 54.0 99.8 4.21 9.4
2200
78.5 53.4
0.68
3.90
91.8 20.1 4.4
18.0 5.7 13.1 1850 69.8 4.84 53.3 104.9 4.23 10.6
1850
77.8 50.1
0.64
3.61
90.1 21.5 3.7
2200 72.1 4.99 55.1 100.3 4.24 9.7 2200 79.3 53.9 0.68 3.84 92.4 20.6 4.2
12.0 2.9 6.7 1850 73.0 5.00 56.0 106.5 4.28 11.1
1850
74.8 48.7
0.65
3.99
88.4 18.8 5.3
2200 75.4 5.10 58.0 101.7 4.33 10.3
2200
76.4 52.6
0.69
4.24
90.9 18.0 5.6
60 15.0 4.1 9.5 1850 76.2 5.08 58.9 108.2 4.39 11.5
1850
75.6 49.2
0.65
3.90
88.9 19.4 4.9
2200 78.7 5.17 61.1 103.1 4.47 10.6
2200
77.1 53.2
0.69
4.15
91.3 18.6 5.3
18.0 5.5 12.7 1850 77.9 5.15 60.4 109.0 4.44 11.8
1850
76.4 49.9
0.65
3.83
89.5 19.9 4.6
2200 80.5 5.22 62.7 103.9 4.52 10.9 2200
77.9 53.7 0.69 4.08 91.9 19.1 5.1
12.0 2.8 6.5 1850 81.2 5.31 63.0 1
10.6 4.48 12.5
1850
74.8 49.6
0.66
4.43
89.9 16.9 6.6
2200 83.7 5.35 65.5 105.2 4.59 11.6
2200
76.4 53.4
0.70
4.71
92.4 16.2 7.0
70 15.0 4.0 9.1 1850 84.0 5.39 65.6 112.0 4.56 12.9
1850
75.5 50.2
0.66
4.34
90.3 17.4 6.2
2200 86.7 5.40 68.2 106.5 4.70 11.9
2200
77.1 53.9
0.70
4.61
92.8 16.7 6.7
18.0 5.3 12.2 1850 86.2 5.46 67.5 113.1 4.63 13.3
1850
76.4 50.7
0.66
4.26
90.9 17.9 5.7
2200 89.0 5.46 70.4 107.5 4.78 12.3 2200 77.9 54.5 0.70 4.54 93.4 17.1 6.4
12.0 2.7 6.3 1850 88.3 5.66 69.0 114.2 4.57 14.1
1850
71.5 48.3
0.68
4.76
87.8 15.0 8.4
2200 91.2 5.62 72.0 108.4 4.75 13.0
2200
73.0 52.2
0.72
5.07
90.3 14.4 8.9
80 15.0 3.8 8.8 1850 90.4 5.74 70.8 115.3 4.62 14.5
1850
72.2 48.8
0.68
4.66
88.1 15.5 7.8
2200 93.3 5.66 74.0 109.3 4.83 13.4
2200
73.7 52.7
0.71
4.96
90.7 14.9 8.4
18.0 5.1 11.8 1850 93.2 5.81 73.3 116.6 4.70 15.0
1850
73.0 49.5
0.68
4.58
88.7 15.9 7.2
2200 96.3 5.72 76.7 110.5 4.93 13.8 2200 74.5 53.3 0.71 4.88 91.2 15.3 8.0
12.0 2.6 6.0 1850 95.6 6.03 75.1 117.9 4.65 15.8
1850
66.9 45.9
0.69
4.98
83.9 13.4 10.5
2200 98.8 5.90 78.6 111 .6 4.90 14.7
2200
68.3 49.9
0.73
5.30
86.4 12.9 11.1
90 15.0 3.7 8.5 1850 97.0 6.09 76.2 118.5 4.67 16.3
1850
67.5 46.4
0.69
4.87
84.2 13.9 9.8
2200 100.1 5.93 79.9 112.1 4.95 15.1
2200
68.9 50.3
0.73
5.19
86.6 13.3 10.6
18.0 4.9 11.4 1850 100.3 6.17 79.2 120.2 4.76 16.8
1850
68.3 47.3
0.69
4.80
84.6 14.2 9.1
2200 103.6 6.00 83.2 113.6 5.06 15.6 2200 69.7 50.9 0.73 5.11 87.1 13.6 10.1
12.0 2.5 5.8
100 15.0 3.6 8.2
1850
64.7 45.7
0.71
5.38
83.1 12.0 12.2
2200
66.1 49.4
0.75
5.72
85.6 11.5 13.2
18.0 4.8 11.0
1850
65.5 46.4
0.71
5.29
83.5 12.4 11.3
2200 66.8 49.8 0.75 5.63 86.0 11.9 12.5
12.0 2.4 5.6
110 15.0 3.4 7.9 Operation not recommended
1850
57.8 42.3
0.73
5.62
77.0 10.3 14.9
2200
59.0 45.5
0.77
5.98
79.4 9.9 16.1
18.0 4.6 10.6
1850
58.4 42.7
0.73
5.52
77.3 10.6 13.8
2200 59.6 45.9 0.77 5.88 79.7 10.2 15.3
12.0 2.3 5.4
120 15.0 3.3 7.6
1850
54.7 41.0
0.75
6.17
75.8 8.9 18.0
2200
55.8 44.3
0.79
6.57
78.2 8.5 19.5
18.0 4.4 10.2
1850
55.3 41.5
0.75
6.06
76.0 9.1 16.7
2200 56.5 44.6 0.79 6.44 78.4 8.8 18.5
ND072
high speed
Operation not recommended Operation not recommended
Operation not recommended
Operation not recommended Operation not recommended
Operation not recommended
Operation not recommended
High Speed (2200 CFM)