Specifications
70
ENVISION COMMERCIAL SPECIFICATION CATALOG
ND038 - Dual Capacity - ECM
1050 Rated CFM Heating 1050 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 6.0 1.7 4.0 Operation not recommended
8.0 2.9 6.7 900 15.7 1.37 11.1
86.2 3.37
2.5
1050 16.4 1.40 11.6 84.5 3.42 2.3
4.0 0.9 2.0
30 6.0 1.7 3.9 900 17.5 1.35 12.9 88.0 3.78 2.4
900
29.1 18.4
0.63
0.74
31.6 39.3 ---
1050 18.2 1.39 13.5 86.1 3.84 2.2
1050
29.9 20.4
0.68
0.75
32.5 39.6 ---
8.0 2.8 6.5 900 18.6 1.39 13.9 89.1 3.93 2.5
900
29.6 18.9
0.64
0.73
32.1 40.3 ---
1050 19.4 1.42 14.5 87.1 3.99 2.3 1050 30.4 20.9 0.69 0.75 33.0 40.6 ---
4.0 0.8 1.9
40 6.0 1.6 3.8 900 20.6 1.38 15.9 91.2 4.39 2.5
900
30.3 19.7
0.65
0.80
33.0 37.8 ---
1050 21.4 1.41 16.6 88.8 4.45 2.3
1050
31.1 21.8
0.70
0.82
33.9 38.1 ---
8.0 2.7 6.3 900 21.8 1.41 16.9 92.4 4.51 2.6
900
30.8 20.2
0.66
0.79
33.5 38.8 ---
1050 22.5 1.44 17.6 89.8 4.58 2.4 1050 31.7 22.4 0.71 0.81 34.4 39.1 ---
4.0 0.8 1.9 900 22.7 1.40 17.9 93.4 4.75 2.6
900
31.3 21.1
0.67
0.91
34.4 34.3 1.0
1050 23.4 1.42 18.6 90.7 4.83 2.4
1050
32.2 23.4
0.73
0.93
35.3 34.6 1.1
50 6.0 1.6 3.7 900 23.5 1.40 18.7 94.2 4.91 2.7
900
31.6 21.2
0.67
0.89
34.6 35.5 0.9
1050 24.2 1.42 19.4 91.4 5.00 2.5
1050
32.5 23.5
0.72
0.91
35.6 35.8 1.0
8.0 2.6 6.1 900 24.6 1.44 19.7 95.4 5.02 2.8
900
32.1 21.8
0.68
0.88
35.1 36.4 0.9
1050 25.4 1.46 20.4 92.4 5.11 2.5 1050 33.0 24.1 0.73 0.90 36.1 36.7 1.0
4.0 0.8 1.8 900 25.6 1.43 20.8 96.4 5.25 2.9
900
30.1 20.3
0.68
1.02
33.5 29.5 1.3
1050 26.3 1.44 21.4 93.2 5.34 2.6
1050
30.9 22.5
0.73
1.04
34.4 29.7 1.4
60 6.0 1.5 3.6 900 26.7 1.43 21.8 97.4 5.47 3.0
900
30.3 20.5
0.67
0.99
33.7 30.5 1.3
1050 27.3 1.44 22.4 94.1 5.57 2.7
1050
31.2 22.6
0.73
1.01
34.6 30.8 1.4
8.0 2.5 5.9 900 27.6 1.46 22.6 98.4 5.54 3.0
900
30.8 21.0
0.68
0.98
34.2 31.3 1.2
1050 28.2 1.47 23.2 94.9 5.64 2.8 1050
31.7 23.2 0.73 1.00 35.1 31.6 1.3
4.0 0.8 1.8 900 28.5 1.46 23.5 99.3 5.74 3.2
900
29.7 20.6
0.69
1.16
33.6 25.7 1.9
1050 29.0 1.46 24.1 95.6 5.84 2.9
1050
30.5 22.8
0.75
1.18
34.5 25.9 2.0
70 6.0 1.5 3.5 900 29.7 1.45 24.8 100.6 6.01 3.3
900
29.9 20.7
0.69
1.13
33.8 26.6 1.7
1050 30.3 1.45 25.3 96.7 6.13 3.0
1050
30.8 23.0
0.75
1.15
34.7 26.8 1.9
8.0 2.5 5.7 900 30.5 1.48 25.4 101.4 6.04 3.4
900
30.4 21.3
0.70
1.12
34.2 27.3 1.6
1050 31.0 1.48 26.0 97.4 6.15 3.1 1050 31.3 23.5 0.75 1.14 35.2 27.5 1.8
4.0 0.7 1.7 900 31.2 1.48 26.1 102.1 6.16 3.6
900
28.6 20.2
0.71
1.32
33.1 21.7 2.5
1050 31.6 1.47 26.6 97.9 6.28 3.3
1050
29.4 22.4
0.76
1.34
33.9 21.9 2.7
80 6.0 1.4 3.3 900 32.7 1.47 27.6 103.6 6.50 3.7
900
28.8 20.3
0.71
1.28
33.2 22.5 2.4
1050 33.0 1.46 28.1 99.1 6.63 3.4
1050
29.6 22.5
0.76
1.31
34.1 22.7 2.6
8.0 2.4 5.5 900 33.1 1.50 28.0 104.1 6.46 3.8
900
29.3 20.8
0.71
1.27
33.6 23.0 2.2
1050 33.5 1.49 28.4 99.5 6.58 3.5 1050 30.1 23.1 0.77 1.30 34.5 23.2 2.5
4.0 0.7 1.6 900 33.8 1.51 28.7 104.8 6.57 4.0
900
26.5 18.9
0.71
1.50
31.6 17.6 3.4
1050 34.1 1.49 29.0 100.1 6.71 3.7
1050
27.2 20.9
0.77
1.53
32.4 17.8 3.6
90 6.0 1.4 3.2 900 35.5 1.49 30.4 106.6 6.97 4.2
900
26.7 19.0
0.71
1.46
31.7 18.3 3.2
1050 35.8 1.47 30.7 101.5 7.12 3.8
1050
27.4 21.0
0.77
1.49
32.5 18.4 3.4
8.0 2.3 5.3 900 35.7 1.52 30.5 106.7 6.87 4.3
900
27.1 19.5
0.72
1.45
32.1 18.7 2.9
1050 35.9 1.50 30.7 101.6 7.01 4.0 1050 27.9 21.6 0.77 1.48 32.9 18.9 3.3
4.0 0.7 1.6
100 6.0 1.3 3.1
900
25.8 19.3
0.75
1.67
31.5 15.4 4.1
1050
26.5 21.4
0.81
1.70
32.3 15.6 4.5
8.0 2.2 5.1
900
26.2 19.8
0.76
1.65
31.8 15.8 3.8
1050 26.9 21.9 0.81 1.69 32.7 16.0 4.2
4.0 0.7 1.5
1
10 6.0 1.3 3.0 Operation not recommended
900
23.1 18.1
0.79
1.90
29.6 12.2 5.2
1050
23.7 20.1
0.85
1.93
30.3 12.3 5.7
8.0 2.1 4.9
900
23.5 18.6
0.79
1.88
29.9 12.5 4.8
1050 24.1 20.6 0.85 1.92 30.7 12.6 5.4
4.0 0.6 1.5
120 6.0 1.2 2.9
900
21.9 18.0
0.82
2.15
29.2 10.2 6.5
1050
22.5 19.9
0.88
2.20
30.0 10.2 7.0
8.0 2.0 4.7
900
22.2 18.4
0.83
2.13
29.5 10.4 6.0
1050 22.9 20.4 0.89 2.18 30.3 10.5 6.7
ND038
low speed
Operation not recommended Operation not recommended
Operation not recommended
Operation not recommended Operation not recommended
Operation not recommended
Operation not recommended
Low Speed (1050 CFM)