TrueFRESH Installation Manual

External Static Pressure Net Supply Air Flow
Gross Air Flow
Supply Exhaust
Pa in. W.C. L/s CFM L/s CFM L/s CFM
25 0.1 49 105 49 105 46 97
50 0.2 46 97 47 99 41 86
75 0.3 44 92 44 93 41 86
100 0.4 37 80 38 81 34 73
125 0.5 34 73 35 74 29 63
150 0.6 29 62 29 63 25 52
175 0.7 23 48 23 49 18 37
200 0.8 22 46 22 47 10 20
VNT5070E1000VentilationPerformance
VNT5070E1000EnergyPerformance
Supply Temperature Net Supply Air Flow
Average
Power
Sensible
Recovery
Apparent
Sensible
°C °F L/s CFM Watts Efficiency % Effectiveness %
Heating
0 32 20 41 30 65 74
0 32 30 64 36 64 71
-15 5 16 35 27 54 80
35 95 19 41 30
35 95
Total Recovery Efficiency = 43%
VNT5070E1000
AIR FLOW (L/S)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
050 100 150
0
25
50
75
100
125
150
175
225
01020
AIR FLOW (CFM)
EXTERNAL
STATIC
PRESSURE
(IN. W. C)
EXTERNAL
STATIC
PRESSURE
(PA)
M33684
0.9
200
30
40
50
60
Specications(continued)
TrueFRESH™ ERV/HRV Ventilation Systems 69-2480EF—17
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