Specifications

72
ENVISION COMMERCIAL SPECIFICATION CATALOG
ND049 - Dual Capacity - ECM
1350 Rated CFM Heating 1350 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 LAT 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 8.0 2.0 4.6 Operation not recommended
11.0 3.4 7.8 1150 22.5 2.05 15.5
88.1 3.22
4.2
1350 23.3 2.08 16.2 86.0 3.29 3.8
5.0 0.9 2.1
30 8.0 1.9 4.4 1150 25.9 2.09 18.8 90.9 3.64 4.3
1150
36.1 21.1
0.59
1.19
40.1 30.2 ---
1350 26.7 2.10 19.6 88.3 3.72 3.9
1350
37.3 24.9
0.67
1.27
41.7 29.5 ---
11.0 3.3 7.6 1150 26.6 2.10 19.4 91.4 3.70 4.4
1150
36.1 21.1
0.58
1.11
39.9 32.5 ---
1350 27.5 2.13 20.3 88.9 3.78 4.0 1350 37.1 24.9 0.67 1.18 41.1 31.4 ---
5.0 0.9 2.0
40 8.0 1.9 4.3 1150 29.8 2.16 22.4 94.0 4.03 4.5
1150
38.1 23.1
0.61
1.31
42.6 29.0 ---
1350 30.8 2.16 23.4 91.1 4.17 4.2
1350
39.4 27.2
0.69
1.39
44.1 28.4 ---
11.0 3.2 7.4 1150 30.8 2.18 23.3 94.8 4.14 4.7
1150
38.3 23.1
0.60
1.23
42.5 31.0 ---
1350 31.8 2.19 24.3 91.8 4.25 4.2 1350 39.4 27.2 0.69 1.30 43.8 30.3 ---
5.0 0.9 2.0 1150 30.8 2.16 23.5 94.8 4.19 4.8
1150
38.9 24.7
0.64
1.70
44.6 22.9 1.6
1350 31.8 2.16 24.5 91.8 4.32 4.4
1350
40.1 29.1
0.73
1.77
46.1 22.7 1.7
50 8.0 1.8 4.2 1150 33.2 2.23 25.6 96.8 4.37 4.9
1150
39.7 24.8
0.62
1.47
44.7 27.0 1.5
1350 34.5 2.21 27.0 93.7 4.57 4.5
1350
40.9 29.2
0.71
1.54
46.2 26.6 1.6
11.0 3.1 7.2 1150 34.5 2.24 26.9 97.8 4.51 5.1
1150
39.9 24.8
0.62
1.38
44.7 28.9 1.4
1350 35.7 2.24 28.0 94.5 4.66 4.6 1350 41.2 29.2 0.71 1.45 46.1 28.3 1.5
5.0 0.8 1.9 1150 33.7 2.24 26.1 97.1 4.41 5.2
1150
38.7 24.6
0.64
1.83
44.9 21.2 2.3
1350 34.9 2.23 27.3 94.0 4.60 4.8
1350
39.9 29.0
0.73
1.91
46.4 20.9 2.4
60 8.0 1.8 4.0 1150 36.5 2.30 28.6 99.4 4.65 5.4
1150
39.3 24.8
0.63
1.62
44.8 24.2 2.1
1350 37.9 2.27 30.1 96.0 4.89 5.0
1350
40.5 29.2
0.72
1.70
46.3 23.9 2.3
11.0 3.0 6.9 1150 38.0 2.32 30.1 100.6 4.81 5.5
1150
39.8 24.9
0.63
1.54
45.0 25.8 1.9
1350 39.4 2.29 31.6 97.0 5.04 5.1 1350
41.0 29.3 0.72 1.61 46.4 25.5 2.2
5.0 0.8 1.8 1
150 36.4 2.32 28.5 99.3 4.61 5.8
1150
38.9 25.9
0.67
2.01
45.7 19.3 3.2
1350 37.9 2.29 30.0 96.0 4.84 5.4
1350
40.1 30.5
0.76
2.11
47.3 19.0 3.4
70 8.0 1.7 3.9 1150 39.6 2.36 31.5 101.8 4.91 6.0
1150
39.3 26.2
0.67
1.82
45.5 21.5 3.0
1350 41.1 2.32 33.2 98.2 5.19 5.5
1350
40.5 30.7
0.76
1.90
47.0 21.3 3.2
11.0 2.9 6.7 1150 41.4 2.39 33.2 103.3 5.08 6.1
1150
40.0 26.3
0.66
1.74
45.9 22.9 2.8
1350 42.9 2.33 35.0 99.4 5.39 5.7 1350 41.2 30.9 0.75 1.81 47.4 22.8 3.1
5.0 0.8 1.8 1150 38.7 2.38 30.6 101.2 4.77 6.5
1150
37.6 24.8
0.66
2.20
45.1 17.1 4.4
1350 40.2 2.34 32.2 97.6 5.05 6.0
1350
38.8 29.2
0.75
2.29
46.7 17.0 4.6
80 8.0 1.6 3.8 1150 42.0 2.40 33.8 103.8 5.13 6.7
1150
37.9 25.1
0.66
2.04
44.8 18.6 4.1
1350 43.7 2.34 35.7 100.0 5.47 6.1
1350
39.0 29.5
0.76
2.12
46.2 18.4 4.4
11.0 2.8 6.5 1150 44.2 2.43 35.9 105.6 5.33 6.9
1150
38.7 25.3
0.65
1.95
45.4 19.8 3.8
1350 45.9 2.36 37.9 101.5 5.70 6.3 1350 39.9 29.7 0.74 2.03 46.8 19.6 4.2
5.0 0.7 1.7 1150 40.8 2.43 32.5 102.9 4.93 7.2
1150
35.5 22.8
0.64
2.40
43.7 14.8 5.9
1350 42.4 2.38 34.3 99.1 5.23 6.7
1350
36.6 26.8
0.73
2.50
45.2 14.7 6.2
90 8.0 1.6 3.6 1150 44.4 2.44 36.1 105.7 5.33 7.4
1150
35.5 23.1
0.65
2.28
43.3 15.6 5.5
1350 46.2 2.36 38.2 101.7 5.73 6.9
1350
36.5 27.2
0.75
2.36
44.5 15.5 5.9
11.0 2.7 6.2 1150 46.8 2.47 38.4 107.7 5.56 7.7
1150
36.5 23.4
0.64
2.18
43.9 16.7 5.1
1350 48.8 2.39 40.6 103.5 5.99 7.1 1350 37.6 27.5 0.73 2.28 45.4 16.5 5.6
5.0 0.7 1.7
100 8.0 1.5 3.5
1150
33.9 23.8
0.70
2.56
42.6 13.2 7.1
1350
34.9 28.0
0.80
2.66
44.0 13.1 7.7
11.0 2.6 6.0
1150
35.1 24.2
0.69
2.47
43.5 14.2 6.6
1350 36.1 28.4 0.79 2.57 44.9 14.1 7.3
5.0 0.7 1.6
110 8.0 1.5 3.4 Operation not recommended
1150
30.4 22.4
0.74
2.85
40.1 10.7 9.0
1350
31.4 26.4
0.84
2.97
41.5 10.6 9.8
11.0 2.5 5.8
1150
31.8 22.8
0.72
2.76
41.2 11.5 8.4
1350 32.7 26.8 0.82 2.88 42.5 11.4 9.3
5.0 0.7 1.5
120 8.0 1.4 3.3
1150
28.0 21.8
0.78
3.18
38.9 8.8 1
1.2
1350
29.0 25.6
0.89
3.32
40.3 8.7 12.1
11.0 2.4 5.6
1150
29.6 22.2
0.75
3.09
40.2 9.6 10.4
1350 30.4 26.1 0.86 3.24 41.4 9.4 11.5
Operation not recommended
Operation not recommended Operation not recommended
Operation not recommended
Operation not recommended
ND049
low speed
Operation not recommended Operation not recommended
Low Speed (1350 CFM)