to stack or chimney effect)
(Highly Recommended due
to stack or chimney effect)
(Highly Recommended due
120V Motorized spring
return backdraft damper
to stack or chimney effect)
(Highly Recommended due
to stack or chimney effect)
(Highly Recommended due
120V Motorized spring
return backdraft damper
120V Motorized spring
return backdraft damper
HRV and ERV Typical Installations
7
2 Single Vents
SVE-50 and SVI-50
Shown.
“Fresh Air/ Exhaust Air
Vents Installation”
HRV/ERV (SUPERIOR)
RETURN-AIR DUCT
FURNACE
Wall Cap
Exhaust/Intake
WCE-5, WCI-5
shown
• This installation enables stale air to be drawn from the
poorest air quality areas of the home (washrooms & kitchen)
Double Vent with Extruded Aluminum Grille
DVG200 shown “Fresh Air/Exhaust Air Vent installation”
from washrooms
and kitchen
Semi Ducted System ( For Superior / Maxum series only)
• It is recommended that the furnace blower run
continuously or HRV/ERV operation be interlocked
with the furnace blower to evenly distribute the fresh
air throughout the house.
• A motorized backdraft damper is recommended in the fresh
air supply side to prevent outdoor air entering into the system
when the Furnace / Air handler fan is running and the HRV/ERV
is in Standby or OFF or in defrost mode. As shown on page 6.
Note: (For Semi Ducted System only)
Typical Installations for House
Installation Options for High-Rise Condominium
Fully Ducted
System
With Fan-Coil
System
FRESH AIR
EXHAUSTED AIR
Balancing Box
Fan-coil Unit
HRV/ERV
Fan-coil Unit
HRV/ERV
NOTE:
This is a stand alone HRV/ERV system which is not
connected to a force air system. Stale air is drawn from
key areas of the home (bathroom, kitchen) while fresh
air is supplied to main living areas.
Fully Ducted System
(for Superior & Maxum series only)
Note:
All Exhaust vents must be installed
min. 5 ft away from sidewalls.
Balancing Box
Fully Ducted
System
Fan-coil Unit
HRV/ERV
Project series shown
Superior / Maxum / Project Series Shown
HRV/ERV (SUPERIOR/
Model #
RHRV-S100A
RHRV-S100P
RERV-S100
RHRV-P100A
RHRV-P100P
RERV-P100
Model #
RHRV-P100A
RHRV-P100P
RERV-P100
*Re - Circulation Efficiency
If distance “X” is 5ft - 99.7%
“X” is 3ft - 96.5%
Distance
“X”
-For Fan-coil / Heat-pump system, A 120V motorized
backdraft damper is highly recommended on Fresh-air supply
side to prevent outdoor air entering into the system when the fan-coil
is in OFF mode and the HRV/ERV is in OFF/standby/defrost mode
and HRV/ERV must be interlocked with Fan-coil / Heat-pump.
-For Project Series use single bathroom
exhaust fan or inline bathroom exhaust fan
(for two washrooms).
120V Motorized
spring return
backdraft damper
(Recommended)
120V Motorized spring
return backdraft damper
120V Motorized
spring return
backdraft damper
(
Recommended)
120V Motorized spring
return backdraft damper
(Recommended)
120V Motorized spring
return backdraft damper
(Highly Recommended)
Bathroom Fan
Balancing Box
With Fan-Coil
System
Fan-coil Unit
HRV/ERV
MAXUM)
RHRV-S200A
RHRV-S200P
RERV-S200
