Page 1
ENERGY RECOVERY VENTILATOR
Venmar AVS S10 ERV
Part no. 41700
Low speed: 50 CFM (0.2 in. w.g.), selectable 65 CFM
High speed: 100 CFM (0.4 in. w.g.), selectable 85 CFM
VB0198
CONSTRUCTION
• 22 ga. galvanized steel housing and door
• One-piece molded insulation shell,
(expanded polystyrene; UL 94 HF-1 certi ed)
• Galvanized steel 5" diameter ports*
• Steel door hinges and latches
• Cold side ports with plastic ring; allow vapor barrier sealing
• No drain required
*All units ports were created to be connected to ducts having a
minimum of 5” diameter, but if need be, they can be connected to
bigger sized ducts by using an appropriate transition (e.g.: 5” diameter
to 6” diameter transition).
MOTORS
• Two high reliability, external rotor PSC motors, totally enclosed and
thermally protected
• Backward blowers, can support high static pressure environment
FILTERS
• Two washable 20 ppi reticulated polyester urethane foam lters,
UL 900 class 2 certi ed
• Optional MERV 7 lter kit, part no.: 21030 (additional 0.1 in. w.g.
static pressure to be considered) (sold separately)
ERV CORE
• Cross ow aluminum-polymerized paper core, UL723 certi ed
• Hydroscopic polymer exchange water by direct vapor transfer using
molecular transport without the need of condensation
• Constructed of alternate layers of corrugated aluminum material
and polymeric bactericide dessiccant impregnated media; will not
promote growth of mold or bacteria
• Unique rectangular ute design to provide very low pressure drop
values
Controls
• Integrated push-button control for Low or High speed operation.
• For a complete list of optional main and auxiliary controls available,
refer to the Wall Control Compatibility Chart on last pages of wall
controls speci cation sheet, available at www.venmar.ca.
• For more details about controls, refer to the Main and auxiliary wall
controls user guide, also available at www.venmar.ca.
• Removable terminal block included for quicker low voltage control
connections.
• LED indicator shows operating modes and error codes.
• Unit must be permanently energized, no control should be installed
on power supply of unit.
Air Flow
• Pressure taps and balancing chart to allow easier balancing of the
unit
• Integrated balancing/backdraft dampers in cold supply and cold
exhaust ports
Defrost Cycles
• Choice of regular or extended defrost cycles, according to climatic
conditions
• To set extended defrost cycles, refer to unit installation manual
OUTSIDE TEMPERATURE*DEFROST IN MINUTES / AIR EXCHANGE IN MINUTES
°C °F LOW SPEED HIGH SPEED
WARMER THAN -10 WARMER THAN 14 NO DEFROST NO DEFROST
-10 TO -15 FROM 14 TO 5 6/40 9/40
FROM
FROM -15 TO -27 FROM 5 TO -17 6/20 9/20
-27 AND LESS -17 AND LESS 8/12 11/12
* Outside temperature is read by a thermistor located inside the unit,
next to fresh air from outside port.
REGULAR DEFROST CYCLES
Warran ty
The Venmar AVS S10 ERV is protected by a 5-year warranty on parts
only, with the original proof of purchase.
Requirements and standards
• HVI certi ed
• Complies with the UL 1812 requirements regulating the installation
of Energy Recovery Ventilators
• Complies with the CSA C22.2 no. 113 Standard applicable to ventilators
• Complies with CSA C444 requirements regulating the installation of
Energy Recovery Ventilators
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VENMAR AVS S10 ERV
Exhaust air
to outside
Fresh air
from outside
20”
TOP VIEW
Fresh air
to building
Exhaust air
from building
9”
27 /8”
22”
VK0088A
Balancing dampers,
backdraft dampers
Integrated pressure taps
for balancing
Ø 5” TYP.
120 volts, 0.8 A
3 ft. power cord
BOTTOM VIEW
22 ga. galvanized
steel door
Removable terminal block to
ease wall control connection.
Use 4-wire, 22 AWG cable
(purchase separately).
HORIZONTAL INSTALLATION ONLY
Allow 24" x 30" minimum for access door.
VH0104
Example of a fully ducted installation
UNIQUE 3 EASY STEPS FOR CEILING INSTALLATION
Bend integrated hooks
(2 on the same side)
and hang the unit.
• Integrated dampening device
to prevent vibration transmission
2 x
Mount brackets to ceiling.
Clip the other side of
VO0256
OR ALTERNATE INSTALLATION
the unit to the brackets.
32 lb.
2 x
VH0105
Example of a central draw point installation
• Optional chains and springs kit (sold separately,
part no. 61239 for wood or metal construction)
VD0329
Page 3
Simpli ed Installation (connection to a forced air system)
Supply-return
Minimum 18 in.
(0.5 m)
NOT Return-return!
A
A
B
VJ0124
A + B = not less than 10 ft. (3.1 m)
VENTILATION PERFORMANCE
1. 0
LOW SPEEDS:
0.9
(1,2)
0.8
H
0.7
0.6
0.5
0.4
0.3
0.2
0.1
EXTERNAL STATIC PRESSURE (IN. W.G.)
VG0094A
NOTE: Low speed and high speed are factory set,
low speed and high speed are selectable.
Accoustic Noise Power Chart (dBA)
100 CFM at 0.4 in. w.g. 67.8 dBA 58.3 dBA
55 CFM at 0.1 in. w.g. 58.0 dBA 49.4 dBA
IGH SPEEDS:
(3,4)
12
0
0 102030405060708090100110120130
Air ow
NET AIRFLOW (CFM)
Fresh air
to building port
34
Exhaust air
from building port
B
VJ0125
ENERGY PERFORMANCE
SUPPLY
T
EMPERATURE
°C °F L/SCFMM3/H
HEATING
03223488244 67 75 55
0 32 30 64 109 55 65 73 51
0 32 40 85 144 70 61 69 47
-25 -13 24 50 85 36 51 79 39
COOLING TOTAL RECOVERY EFFICIENCY
35 95 24 50 85 44 54
NET AIR FLOW
NOTE: All speci cations are subject to change without notice.
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.
POWER
CONSUMED
WATTS
SENSIBLE
RECOVERY
EFFICIENCY
APPARENT
SENSIBLE
EFFECTIVENESS
LATENT RECOVERY/
MOISTURE
TRANSFER
Coldshield™ Protection
• 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.
ERV UNIT MODES BASED ON AIR DISTRIBUTION TEMPERATURE
VF0060
PREVENTION MODE
(EXTRA DEFROST ADDED
TO REGULAR DEFROST)
VM0003A
✹
IN DWELLING
TEMPERATURE OF SUPPLIED AIR
❄
❄
❄
❄
VF0059
NORMAL OPERATING MODE
VF0060
PROTECTION MODE
(ERV UNIT SET ON EXHAUST DEFROST)
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VENMAR AVS S10 ERV ARCHITECTURAL SPECIFICATIONS
AIRFLOW
• High static pressure backward blowers shall perform a minimum of
68 CFM @ 1.0 in. w.g.
• Optional high speed: 85 CFM
• Optional low speed: 65 CFM
CONSTRUCTION
• Housing and door shall be made of 22 ga. galvanized steel
• Insulation shall be made of one -piece molded expanded polystyrene,
UL 94 HF-1 certi ed
• 5" diameter ports shall be made of galvanized steel
• Door hinges and latches shall be made of steel
• Cold side ports shall have plastic ring to allow vapor barrier sealing
• Unit construction and components shall be UL and CSA certi ed
• Unit shall operate all year long without drain
• Weight shall not exceed 32 lb.
• Fresh air from outside and Exhaust air to outside ports shall be located
on same side
• Backdraft dampers shall be integrated in cold supply and cold
exhaust port
• ERV unit shall be HVI certi ed
MOTORS
• Unit shall have two high reliability, external rotor PSC motors, totally
enclosed and thermally protected
• The backward blowers shall support high static pressure environment
• The insulation class shall be B
FILTERS
• ERV unit shall have two washable 20 ppi reticulated polyester
urethane foam lters, UL 900 class 2 certi ed
• Optional MERV 7 lter kit shall be available, part no.: 21030
ERV CORE
• The ERV core shall be a cross ow aluminum-polymerized paper core,
UL723 certi ed
• Hydroscopic polymer exchange water by direct vapor transfer shall use
molecular transport without the need of condensation
• The ERV core shall be constructed of alternate layers of corrugated
aluminum material and polymeric bactericide dessiccant
impregnated media; and shall not promote growth of mold or bacteria
• The ERV core design shall be made of rectangular utes to provide
very low pressure drop values
Project: REMARKS
Location:
Part no.: 41700
Qty.:
Submitted by: Date:
Controls
• Unit shall be equipped with an integrated push-button control for
Low or High speed operation
• Choice of low voltage main controls (not included) shall be
energized by ERV unit
• Optional low voltage auxiliary controls (not included) shall be
energized by ERV unit
• Removable terminal block shall be included for quicker low voltage
control connections
• A LED indicator shall indicate operating modes as well as error codes
• ERV unit shall be permanently energized, no control shall be installed
on power supply of unit
Air Flow Balancing
• Unit door shall be equipped with pressure taps as well as a
balancing chart to allow veri cation of balancing of the ERV unit
• Balancing dampers shall be integrated in cold supply and cold
exhaust ports
Defrost Cycles
• Unit operation shall include a choice of regular or extended defrost
cycles, according to climatic conditions
• Unit shall be equipped with Coldshield™ protection to stop air supply
in dwelling if air supply temperature drops below freezing point, due
to abnormal conditions.
Accoustic Noise Power
• The unit shall have a maximum acoustic noise power of 58.0 dBA
on low speed at 0.1 in. w.g. and 67.8 dBA on high speed at 0.4 in. w.g.,
measured at fresh air to building port.
• The unit shall have a maximum acoustic noise power of 49.4 dBA
on low speed at 0.1 in. w.g. and 58.3 dBA on high speed at 0.4 in. w.g.,
measured at exhaust air from building port.
Warran ty
Unit shall be protected by a 5-year warranty on parts only, with the
original proof of purchase.
Requirements and standards
• Shall be HVI certi ed as per CSA C439 Standards
• Shall comply with the UL 1812 requirements regulating
the installation of Energy Recovery Ventilators
• Shall comply with the CSA C22.2 no. 113 Standard
applicable to ventilators
• Shall comply with CSA C444 requirements regulating
the installation of Energy Recovery Ventilators
Residential Products Group, 550 Lemire Blvd., Drummondville, Qc, Canada J2C 7W9 - Tel.: 1-800-567-3855 Fax: 1-800-567-1715
www.venmar.ca S10ERVd150407
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