Specification Sheet

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PREVENTION MODE
(EXTRA DEFROST ADDED
TO REGULAR DEFROST)
PROTECTION MODE
(ERV UNIT SET ON EXHAUST DEFROST)
TEMPERATURE OF SUPPLIED AIR
IN DWELLING
VM0003A
NORMAL OPERATING MODE
• ERV unit is equipped with an electronic
supplemental protection to stop air
distribution in dwelling if air distribution
temperature drops below freezing point,
due to abnormal conditions.
VEntiLation PErformancE EnErgy PErformancE
Supply
TemperaTure
NeT air Flow
Power
consumed
watts
sensible
reCovery
effiCienCy
appareNT
SeNSible
eFFecTiveNeSS
Latent recovery/
moisture
transfer
°C °F l/S cFm m
3
/h
heating
0 32 23 48 82 40 67 75 55
0 32 31 65 110 54 65 73 51
0 32 40 85 144 68 61 69 47
-25 -13 23 48 82 55 61 76 59
-25 -13 31 65 110 70 60 73 54
Cooling ToTal recovery eFFicieNcy
35 95 23 48 82 40 54
NOTE: All specications are subject to change without notice.
Coldshield™ Protection
ERV UNIT MODES BASED ON SUPPLIED AIR TEMPERATURE
VF005
6
VF005
7
VF0058
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1. 0
0102030405060708090100 110120 130
12
L
OW SPEEDS
:
(1,2,3)
H
IGH
S
PEEDS
:
V
G0093A
NET AIRFLOW (CFM)
E
XTERNAL
STATIC
PRESSURE
(
IN
.
W
.
G
.)
34
(3,4)
NOTE: Low speed  and high speed  are factory set,
low speed  and high speed  are selectable.
Simplified Installation (connection to a forced air system)
VJ0114
B
A
Supply-return
A + B = not less than 10 ft. (3.1 m)
VJ0115
B
A
Return-return
A + B = not less than 10 ft. (3.1 m)
Minimum 3 ft. (0.9 m)
The furnace blower operation must be
synchronized with the ERV blower operation.
Accoustic Noise Power Chart (dBA)
OR
Minimum 18 in.
(0.5 m)
The data shown on left chart come from measurement performed
according to ISO 5136 Standard. These data represent the sound
power directly measured at the fresh air distribution port and
exhaust air from building port. To get the actual noise level in the
room, consider noise attenuation resulting from total ductwork
installation.
Airow
Fresh air
to building port
Exhaust air
from building port
100 CFM at 0.4 in. w.g. 69.0 dBA 58.1 dBA
55 CFM at 0.1 in. w.g. 59.3 dBA 49.8 dBA