BROAN™ ERVS100
Part no. ERVS100S
65-105 CFM (0.4 in. w.g.)
Product balancing
The ERVS100 is equipped with 2 high static pressure blowers and is
factory balanced. At installation, the ERVS100 will remain balanced
(within 10% di erence between the exhaust and supply air ows)
when the static pressure di erence between the exhaust and the
supply remains below 0.2 in. w.g. after all ducting is installed.
No balancing is required when this condition is met.
Filters
- 2 washable lters, 20 PPI
- MERV 8 optional lters, part V21030.
Defrosting system
Unit performs a negative defrost during 10 minutes every 20 minutes
when outdoor temperature is below 14°F, and 10 minutes every
10 minutes below -4°F.
VB0248
THE FRESH AIR SOLUTION FOR SOUTHERN REGIONS
The Broan ERVS100 is an effective, balanced ventilation solution
designed specifically for homes in southern regions. The ERVS100
provides a continuous supply of fresh air to the home while
exhausting stale air and polluants. Plus it manages excess
moisture – making it a centerpiece for tightly-constructed, energy
efficient homes in hot and humid or dry climates.
• 65 to 105 CFM at 0.4 in. w.g;
• Energy recovery core recovering up to 51% of the excess moisture
and up to 71% of the apparent heat or coolness;
• Built-in humidity sensor limiting the ventilation during periods of
excessive humidity to maintain a comfortable humidity level and
prevent risks of mold growth;
• Exclusive bracket system providing a faster and easier installation in
the ceiling, an attic, a small closet or a garage;
• Integrates with existing forced-air furnace ducting for easy
installation but runs independently to limit energy consumption
related to ventilation;
• Built-in damper on fresh air supply port to prevent outdoor air
in ltration when the unit is turned o ;
• Integrated control to easily set the unit at installation.
REPAIRS AND MAINTENANCE
All parts requiring maintenance can be removed in less than 5 minutes
allowing easy access for repairs. The PSC motors are permanently
lubricated.
WARRANTY
The BROAN™ ERVS100 is protected by a 5-year warranty on parts only.
The energy recovery core is covered by a 5-year warranty, with the
original proof of purchase.
Energy Recovery Core
Material: Polymerized paper
Type: Cross ow
Warranty: 5 years
Options
• Broan VTYIK1 Tandem transition
(requires an additional backdraft damper, not included)
• Broan VB20W 20-minute push-button control
• Broan 69V Single-Function Control, Ivory
(Dry contact standby switch)
• Broan 69W Single-Function Control, White
(Dry contact standby switch)
• Broan 634M black exhaust roof cap 6» with backdraft damper
and bird screen
• Broan 843BL black exhaust wall cap 6» with backdraft damper
and bird screen
• Broan 641 aluminum exhaust wall cap 6»
• Broan EH6 aluminum inlet wall cap 6» with bird screen
• Broan 641FA aluminum inlet wall cap 6» with bird screen
• Broan CVG6 interior inlet plastic grille 6»
• Broan CVL6 mounting sleeve for inlet grille CVG6
• Broan CVLD6 sleeve with 6» backdraft damper
Requirements and standards
• Complies with the UL 1812 requirements regulating the installation
of Energy Recovery Ventilators;
• HVI certi ed;
• Technical data was obtained from published results of tests relating
to CSA C439 Standards.
Performance in hot and humid climate
Supply air from
outdoors
82°F @ 74% RH
Exhaust to
outdoors
79°F @ 63% RH
Supply air from
outdoors
106°F @ 30% RH
Exhaust from
home
75°F @ 50% RH
Supply to home
78°F @ 67% RH
VF0067
Performance in hot and dry climate
Exhaust from
home
75°F @ 50% RH
Exhaust to
outdoors
94°F @ 36% RH
Supply air from
outdoors
32°F @ 30% RH
Exhaust to
outdoors
45°F @ 36% RH
Supply to home
87°F @ 44% RH
VF0067
Performance in winter season
Exhaust from
home
75°F @ 50% RH
Supply to
home
63°F @ 40% RH
VF0066
Noise level
0.4 sone @ 105 cfm at grille with 5’ of exible ducting (tested in accordance with ISO 5136 and HVI 915).
Speci cations
Model : Broan ERVS100
Part number: ERVS100S
Total assembled weight including packaging: 40 lb.
Metallic round ports: 6" diameter
Built-in magneted backdraft damper to close outdoor fresh air supply when the unit is turned o
Energy recovery core:
-Type cross ow
-Media membrane: Polymerized paper with aluminum
Core lters: 2 washable lters 20 PPI
Optional MERV 8 lter kit, part no. V21030
Housing material: galvanized steel 22 ga
Door and door frame material: White pre-painted steel 20 ga
Insulation material: Molded Expanded polystyrene, UL certi ed for Energy recovery ventilators requirements
Supply and exhaust blower motors:
-PSC motors
-Protection type: Thermally protected
-Lock rotor electronic detection stops unit if motors failed
Installation brackets: included in unit, allow attic, in-ceiling and under-ceiling installations. Units must be installed with door on bottom or upside
down. No vertical installation allowed.
Unit electrical characteristics
-Power cord 28" with 3-prong plug
Volts Frequency Ampere Watts
120 60 hz 0.9 103
Low voltage connections for optional controls energized by unit
Dimensions
SUPPLY AIR TO HOMEEXHAUST AIR TO OUTDOOR
TOP VIEW
EXHAUST AIR FROM HOME
28" POWER CORD
FROM 20¼" TO 23"
BUILT IN
BACKDRAFT DAMPER
VK0102A
SUPPLY AIR FROM OUTDOOR
20"
9/
21 7/8"
8"
22¾"
25/16"
Installation (please refer to the installation and user guide for complete details)
Positionning the unit
Installation in attic
Installation in the ceiling (option A and B)
INSULATION
A
(OVER AND AROUND THE UNIT)
6" PORTS
(4 PORTS)
1/2"
WIRES FOR
7
/8"
20
CONTROL CONNECTIONS
9/16"1"
1/2”
B
1”
VD0386
EILING MATERIAL
1/2" C
INSULATION
(OVER AND AROUND THE UNIT)
EILING MATERIAL
1/2" C
VH0117
Installation under ceiling (in a living area)
Closet 24" deep
9¼”
Closet
door frame
VD0385
Combining with an AHU
Recommended con gurations
When the distribution of fresh air from the ERV is connected to the return of an AHU (such as in the image below, on the left), the connection
should be done as close as possible from the AHU return grille to ensure proper functionning of the built-in fresh air damper.
O
PTION 1
O
Return grille
of AHU
Distribution of
fresh air in AHU
AHU
PTION 2
Stale air
to outdoors
ith backdraft
damper
Distribution
of fresh air
using plastic grille
AHU
ERV
ERV
Stale air
to outdoors
with backdraft
damper
VH0112A
from home
Energy performance ERVS100
Supply
Temperature
Net
Air Flow
Consumed
°F CFM Watts % % % % %
95 64 46 62 45 48 51
Cooling
95 106 103 55 35 38 41
32 64 46 64 68 71 51
Heating
32 106 103 57 63 67 42
Ventilation performance
Stale air
AHU supply ducting
Fresh air
from outdoors
Power
and grille to home
Sensible
Recovery
E ciency
Adjusted Sensible
Recovery E ciency
VH0113A
Stale air from home
connected to return
ducting of AHU
Fresh air
from outdoors
Apparent
Sensible
E ectiveness*
Latent Recovery/
Moisture Transfer
AHU supply ducting
and grille to home
Total
Recovery
E ciency
*Data not certi ed by HVI.
NOTE: All speci cations are subject to change without notice.
Adjusted Total
Recovery
E ciency
Broan ERVS100 Air ow vs Static pressure
Static pressure in. w.g.
Note: In high speed, account for an increase in
static pressure of proximately 0.2in. w.g.
when installed with the Broan VTYIK1
Tandem transition, depending on
installation.
Air ow CFM
Mode and RH Adjustable Controls Location
Remove the door
to access the MODE
and RH adjustable
controls.
VD0395
Control
Ventilation modes
POSITION MODE DESCRIPTION
SB* Standby Unit is o .
Unit can be activated in high speed
by the VB20W 20-minute
push-button control, if applicable
INT Intermittent Unit works 20 minutes per hour
in low speed.
Unit can be activated in high speed
by the VB20W 20-minute push-button
control, if applicable.
1 Low Speed Unit runs at 65 cfm.
Unit can be activated in high speed
by VB20W 20-minute push-button, if
applicable.
2 High Speed Unit runs at 105 cfm.
Unit can be activated in high speed
by the VB20W 20-minute push-button
control, if applicable.
*Factory setting
Relative humidity limit
The ERVS100 monitors the outdoor air conditions (temperature and
humidity level) every 10 minutes with a built-in sensor. When the
outdoor conditions are above the set limits, the unit will limit the
ventilation to 10 minutes per hour and come back to its previous
setting when the conditions get back to the set limit. The accepted RH
limit varies in function of the outdoor conditions and can be adjusted
to 4 di erent positions:
Position Description
OFF
+ Higher relative humidity limit.
N
- Lower relative humidity limit.
* The RH limit of distributed air is calculated at 75°F.
** When the outdoor temperature is equal or above 73°F, the maximum
relative humidity level accepted is higher considering that the air
conditionning will partly dehumidify the incoming fresh air after it is
distributed and mixed with the conditionned indoor air.
Relative humidity limit is
deactivated.
Factory set relative humidity
limit.
RH* limit of
distributed air
Outdoor
temp.
<73°F
Up to
60%
Up to
55%
Up to
50%
Outdoor
temp.
≥73°F
--
Up to
80%**
Up tp
75%**
Up to
70%**
Optional controls wiring
-Broan VB20W 20-minute push-button control: Activates 105 cfm speed in all ventilation modes (recommended when the unit exhausts
from a bathroom).
-Dry contact standby switch (Broan 69W and 69V): Unit remains powered on, but is put on Standby mode when the switch is turned on.
BROAN VB20W
MIN.
20-
PUSH-BUTTON CONTROL
ON
ON
DRY CONTACT
S
TANDBY SWITCH
R RED
Y YELLOW
OC
OL
VE0359A
I
OL
OC
Y
G
R
B
I
B BLACK
G GREEN
This connection allows the operation of VB20W push-button controls even if the dry contact standby switch is turned o .
ERVS100d200103
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