HEAT RECOVERY VENTILATORS
ENERGY RECOVERY VENTILATORS
WHOLE HOUSE HEPA FILTRATION
IAQ VENTILATION SOLUTIONS
w w w . f a n t e c h . n e t
M a r c h 2 0 0 7 – I A Q 0 3 0 7
IMPROV ING INDOOR A I R QU AL I T Y T HROU GH BET T ER V EN T I L AT I O N
Step 2: Better VentilationImprove indoor air quality with better ventilation in the areas of the homewhere moisture, smoke or steam occur.
Bathrooms • Kitchens • Laundry • Rooms with Fireplaces
Today’s energy efficient construction methods make homes so tight thatmechanical ventilation is needed to remove contaminants which cause mold,mildew or poor air quality.
An energy saving Fantech Heat Recovery or Energy Recovery Ventilator is anideal choice to bring a continuous supply of fresh, filtered air into your homewhile expelling stale air.
Benefits of a Heat Recovery or Energy RecoveryVentilator
What Do The Experts Say:In a survey conducted by the American LungAssociation – 50% of the people surveyed werenot aware that poor indoor air quality is one ofthe top five most urgent environmental risks topublic health.
Proper ventilation will always make a positivecontribution to indoor air quality aiding in thecontrol of contaminants including moistureand mold. – Home Ventilating Institute
Indoor air quality is important to human healthbecause we spend over 80% of our time indoors.Tight insulation, too much humidity and otherfactors can lead to unhealthy air in your homeor workplace, causing a number of healthproblems.– Health Canada
Improving ventilation and airflow is basic toair quality, especially if your home is new orrecently remodeled.– Mayo Clinic
Safeguard Your HomeAgainst Indoor Air PollutionAccording to the American Lung Association and other experts in the field,there are three main ways to improve indoor air quality:
What’s All The Talk AboutIndoor Air Quality?You’ve heard it on TV and read about it inmagazines. The news is everywhere ...the air inside your home can be up to fivetimes more polluted than the air outside.
Since the 1970s, when we started buildingtighter energy-efficient homes, the level ofindoor air pollutants has steadily increased.
Why? Contaminated air which onceescaped through cracks around windowsand doors is now trapped inside with youand your family.
Discover how you can keep your familysafe at home with ventilation solutionsfrom Fantech.
Step 1: Toxic Clean Up• Don’t smoke indoors
• Limit chemicals used for cleaning purposes
• Wash bedding/linens in hot water to kill dust mites
• Keep pets outside
Once you become aware of thepossible pollutants in your home,you can take the first step toimproving the quality of the airyou breathe just by eliminatingmany of the irritants. Differenttypes of pollutants that might be found in your home including:
Biological Contaminants
Chemical Contaminants
Combustion Sources
Building MaterialsAsthma affects over 20 million people in North
American including 6.3 million children.
• Brings a continuous supply of fresh, filtered outside air into the home
• Exhausts environmental contami-nants for improved indoor air quality
• Saves energy by recovering heatfrom exhaust air in the winter
• Cools incoming air in the summer
• Controls excess humidity
An independent laboratory hastested and certified the Fantech
Whole House Filtration System uses“TRUE” HEPA filter media –
99.97% effective down to 0.3 microns.
Step 3: Clean and Filter The AirThe third step to better indoor air quality is to clean and filter the air.
Fantech’s Whole House HEPA Filtration unit is one way you can do justthat. This small, compact unit is designed to clean the total volume of airin an average size house once an hour. Mold spores, pet dander, cookingodors, dust, dust mites and their by-products are all captured in a seriesof three filters.
Fantech’s HEPA Filtration System easily installs on the existing ductworkof your forced air furnace/ air handler or can be used as an independent system mounted in the attic, crawlspace or closet.
Prefilter Carbon Filter True HEPA
99.97%EffectiveAt removing particles down to0.3 microns and larger
Did You Know? Everyday Activities addto Indoor Air PollutionStudies have found that simple things likemopping the kitchen floor, taking a shower,doing the laundry or just breathing can generateenough moisture in your home to raise the relative humidity to an unhealthy level.
Increased humidity and moisture inside yourhome can lead to severe structural damagethat you can’t see until it’s too late. Increasedmoisture levels can also dramatically affectyour family’s health due to increased mold and mildew.
Common PollutantsThat Effect Your Homeand Your Family
Biological Contaminants• Mold • Dust Mites
• Mildew • Pollen
• Bacteria • Animal Dander
• Viruses
Chemical Contaminants• Cleaning Products • Solvents
• Aerosol Products • Paints
• Smoke • Pest ControlProducts
Combustion Sources• Tobacco Products
• Gas Dryers
• Candles
Building Materials• Asbestos Insulation
• Carpet
• Candles
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• Wood Burning Fireplaces
• Fuel-BurningHeating Equipment
• FormaldehydeFrom PressedWood Products
• Moisture ProducedIn New Construction
2
What Are HRVs and ERVs? To understand these products and their functions, here are a few thingsto remember.
Heat Recovery Ventilators (HRVs)are recommended for colder areas of the country that have longer heating seasonsas well as drier desert areas of the South.
Energy Recovery Ventilators (ERVs)are designed for warmer, humid climateswith longer cooling seasons.
Heat Recovery Ventilators and EnergyRecovery Ventilators are complete wholehouse ventilation systems that incorporatea supply motor and an exhaust motor inone unit. The supply motor draws fresh airin from the outside and the exhaust motorpushes stale contaminated air out. Thetwo air steams are separated by a heat/energy recovery core which tempers theair making it the most comfortable solutionfor a healthy indoor environment.
For information on how these units canhelp you save energy and lower heating orcooling costs, read “How Do They Work”.
Heat Recovery and EnergyRecovery Ventilators are the nextstep in creating a clean, healthy
environment for your family
How Do They Work?Heat Recovery Ventilators (HRVs)An HRV is designed to bring a continuous supply of fresh air into a homewhile exhausting an equal amount of contaminated air. HRVs use what is calleda “sensible” heat recovery core. This special aluminum core transfers heatfrom the exhaust air stream to the incoming air stream. Fresh incoming air istempered by the heat that is transferred from the outgoing air so you save onenergy costs. Fantech HRVs are equipped with automatic defrost mechanismsso even if you live in the coldest climates you can use your HRV all year long.
Energy Recovery Ventilators (ERVs)Fantech’s ERV works much like the HRV but it is designed with a differenttype core. The enthalpic core at the center of the unit transfers heat and moisturefrom the incoming air to the outgoing air. The air brought into the living area iscooled and the humidity is reduced for maximum comfort. The load on your air conditioner is less and you save on cooling costs.
Example 1:
VHR1404 =Vertical Ports Heat Recovery VentilatorRemote Controls
VHR1404
CFM # PORTS
Example 2:
SER1504 = Side Ports Energy Recovery VentilatorRemote Controls
SER1504
CFM # PORTS
Understanding FantechModel Numbers
Port ConfigurationsFive Port Models feature motorized damper forrecirculation mode and defrost. Positive shut off ofsupply port when unit is in standby.
Four Port Models provide constant ventilation evenin defrost mode without the need for additional parts.An exhaust only (fan shut down) defrost strategy isan effective method at an affordable price.
FRESHAIR FROMOUTSIDE
EXHAUSTAIR TO
OUTSIDE
EXHAUSTAIR FROMINSIDE
FRESHAIR TOINSIDE
FRESH AIRFROM OUTSIDE
EXHAUST AIRTO OUTSIDE
EXHAUST AIRFROM INSIDE
FRESH AIRTO INSIDE
Selecting the Right UnitTwo simple questions to help you choose the ideal unit for your home or building.
2. What size is your house? If you know the total square footage of your home you can easily choosethe ideal Heat Recovery or Energy Recovery Ventilator from the productpages in this brochure.
If you don’t know the square footage of your home, then an alternateway to select the unit is by room count. (Use chart below to calculatetotal ventilation required.)
Always consult your local buildingcodes for sizingrequirements.
SubarcticVery Cold
MarineCold
Hot-DryMixed-HumidHot-Humid ERV Recommeded
HRV Recommeded
Mixed-Dry
ERV or HRVU.S. Department of EnergyClimate Zones Map
Room No. of Rooms CFM (L/s) CFM RequiredMaster bedroom x 20 cfm (10 l/s)Basement Yes or No If yes add 20 cfm (10 l/s)
Bedrooms x10 cfm (5 l/s)Living Room x10 cfm (5 l/s)Other x10 cfm (5 l/s)Kitchen x10 cfm (5 l/s)Bathroom x10 cfm (5 l/s)Laundry Room x10 cfm (5 l/s)Utility Room x10 cfm (5 l/s)
Total Ventilation Required (add last column)
BEDROOMBATH
LIVINGROOM
KITCHENFRESH AIR TOBEDROOMS &LIVING ROOM
EXHAUST AIRFROM BATHS& KITCHEN
BEDROOMBATH
LIVINGROOM
EDF1CONTROLKITCHENKITCHEN
EXHAUST AIRFROM BATHS& KITCHEN
E
BEDROOMBATH
LIVINGROOM
HAUST AIRF OM BATHS
RTS3CONTROL
EDF1CONTROL
RTS3CONTROL
FRESH AIR TOBEDROOMS &LIVING ROOMVIA FURNACEDUCT
BEDROOMBATH
LIVINGROOM
EDF1CONTROLKITCHENKITCHEN
EXHAUST AIRFROM BATHS& KITCHEN
EXHAUST AIRFROM HOUSEVIA FURNACEDUCT
BEDROOMBATH
LIVINGROOM
FRESH AIR TOBEDROOMS &LIVING ROOMVIA FURNACEDUCT
EXHAUST AIRFROM BATHS
RTS3CONTROL
EFRESH AIR TOBEDROOMS &LIVING ROOMVIA FURNACEDUCT
KITCHEN
EXHAUST AIRFROM HOUSEVIA FURNACEDUCT
BEDROOMBATH
LIVINGROOM
FRESH AIR TOBEDROOMS &LIVING ROOMVIA FURNACEDUCT
EXHAUST AIRFROM BATHS
BestFully DedicatedInstallation
BetterPartially DedicatedInstallation
3
Installation OptionsHRVs and ERVs can be installed as stand-alonesystems that use independent ductwork or theycan be connected to the existing duct of yourforced air heating or cooling system.
1. In what climate zone do you live?Climate conditions will determine whether you need a Heat RecoveryVentilator or an Energy Recovery Ventilator.
HRVs are usually recommended for colder climates with longer heatingseasons. ERVs are used for warmer more humid climates with longcooling seasons.
In regions where temperatures can fall below 23˚F (-5˚C) for several hours,it is recommended that a unit with defrost capability be installed. Units withsuffix “N” on model numberdo not have defrostcapability.
GoodSimplified Installation using existingHVAC Duct and Premium Bath Fan
SH 704, VH 704 & VHR 704Up To 1400 Square Feet
• 67 CFM (32 L/s) at 0.3" wg or 56 CFM (26 L/s) at 0.4" wg
• Super Compact Size with 4" Ports• Includes Easy-Mount Wall Bracket • SH 704 and VH 704 Feature
Single Speed Ventilation; No Controls Needed
• VHR 704 Provides Three SpeedVentilation; Features Dry Contactsfor Use of Low Voltage Controls
Heat Recovery Ventilators
Innovative Damper/Collar:Allows installer to easilyset airflow (Balance).Note: Not on all models
Fully Insulated Cabinet:Powder-coated galvanizedsteel (20-24 gauge) with foil-faced insulation
Washable Electrostatic Filters
SuperiorEBM Motors
Aluminum Core
Easy SlideCore Guides
Aluminum CoreThe high quality aluminum core used in FantechHRVs offers efficient heat transfer, improveddefrost characteristics and ease of maintenance. Lifetime warranty.
Electronic Control BoardsSuperior microprocessor technology efficientlycontrols operation of unit while making it easyto connect to existing HVAC equipment andconvenient wall controls. Built in surge protection for long life.
Factory Balanced External Rotor MotorsThe unique design of Fantech's External RotorMotors significantly extends life expectancy of themotors. Typical motor life is in excess of 100,000hours. Permanently lubricated bearings guaranteemaintenance-free operation. Internal thermal protection is built in. Suitable for continuous orintermittent duty. 7 year (limited) warranties.
4
Superior Warranties:• 7 Year (Limited) Motor Warranty • Lifetime (Limited) Warranty
on Aluminum Core• 5 Year (Limited) Warranty
on other Component Parts
Quality Features Built In Every Model
Impeller
Windings Sealed BallBearings
Shaft
Rotor
56 CFM(26 L/s)
Weight: < 29 lbsSize: SH 704 – 18 7/16"L x 10 1/8"W x 17 1/4"H
VH 704/VHR 704 – 21 1/2"L x 10 3/16"W x 15 5/8"H
Electronic Control Board
SHR 1504/VHR 1404SHR 1505R/VHR 1405R
Up To 3600 Square Feet
• SHR 1504/VHR 1404 – 50-149 CFM (24-70 L/s) @ 0.4 w.g.• SHR 1505R/VHR 1405R – 50-142 CFM (24-67 L/s) @ 0.4" w.g.• Three Speeds• Choose from models with Exhaust Only
or Recirculation Defrost• External Screw Type Dry Contacts for
Quick Connection of Remote Controls• Aluminum Heat Recovery Core• Choose Top Port VHR Models for
Tight Installations or SHR Modelswith Traditional Side Ports
SHR 3005R & SHR 3205RD
SHR 2004 / VHR 2004 &SHR 2005R / VHR 2005R
Up To 5800 (SHR 3005R) & 6600 Square Feet (SHR 3205RD)
Up To 5000 Square Feet
• 60-200 CFM (28-94 L/s) @ 0.4 w.g.• Three Speeds• Choose from models with Exhaust Only
or Recirculation Defrost• External Screw Type Dry Contacts For
Quick Connection of Remote Controls• Aluminum Heat Recovery Core• Choose Top Port VHR Models for
Tight Installations or SHR Modelswith Traditional Side Ports
• SHR 3005R – 65-231 CFM (31-109 L/s) @ 0.4 w.g.SHR 3205RD – 65-267 CFM (31-126 L/s) @ 0.4 w.g.
• Three Speeds• Units Feature Recirculation Defrost• External Screw Type Dry Contacts For
Quick Connection of Remote Controls• SHR 3005R Features Dual Aluminum
Cores for High Efficiency• SHR 3205 RD Features Double Doors• Traditional Side Port Models
5
60-200 CFM(28-94 L/s)
65-267 CFM(31-109 L/s)
50-149 CFM(24-70 L/s)
Note: Before choosing a unit, always check local code requirements.
Enthalpy CoreSemi-permeable treated paper core transfers heatand humidity from fresh air supply to outgoing staleexhaust, lowering load on air conditioning system.
SE 704N
Weight: < 29 lbsSize: 18 7/16"L x 10 1/8"W x 17 1/4"H
Up To 1200 Square Feet
• 61 CFM (29 L/s) @ 0.3" w.g.
• 50 CFM (24 L/s) @ 0.4" w.g.
• Super Compact Size with 4" Ports
• Includes Easy-Mount Wall Bracket
• Unit Can Be Installed in Any Position
• Single Speed Ventilation;No Controls Needed
• Dehumidifies andCools Incoming Air
Energy Recovery Ventilators
Electronic Control BoardsSuperior microprocessor technology efficientlycontrols operation of unit while making it easyto connect to existing HVAC equipment andconvenient wall controls. Built in surge protection for long life.
50 CFM(24 L/s)
Factory Balanced External Rotor MotorsThe unique design of Fantech's External RotorMotors significantly extends life expectancy ofthe motors. Typical motor life is in excess of100,000 hours. Permanently lubricated bearingsguarantee maintenance-free operation. Internalthermal protection is built in. Suitable for continuousor intermittent duty. 7 year (limited) warranties.
6
SuperiorEBM Motors
Enthalpy Core
Easy SlideCore Guides
Quality Features Built In Every Model
Impeller
Windings Sealed BallBearings
Shaft
Rotor
Innovative Damper/Collar:Allows installer to easilyset airflow (Balance).Note: Not on all models
Fully Insulated Cabinet:Powder-coated galvanizedsteel (20-24 gauge) with foil-faced insulation
Washable Electrostatic Filters
Superior Warranties:• 7 Year (Limited) Motor Warranty • Lifetime (Limited) Warranty
on Aluminum Core• 5 Year (Limited) Warranty
on other Component Parts
Electronic Control Board
• 50-130 CFM (24-61 L/s) @ 0.4" w.g.
• Three Speeds
• “N” Series Do Not Have Defrost
• Ideal for Garage, Attic, Basement orMechanical Room Installations
• Dehumidifies and Cools Incoming Air
SER 3204/3204NUp to 6000 Square Feet
SER 1504 & SER 1504NUp to 3200 Square Feet
SER 2004 & SER 2004NUp to 4200 Square Feet
• 60-170 CFM (28-80 L/s) @ 0.4" w.g.
• Three Speeds
• “N” Series Do Not Have Defrost
• Ideal for Garage, Attic, Basement orMechanical Room Installations
• Dehumidifies and Cools Incoming Air
• 60-240 CFM (28-113 L/s) @ 0.4" w.g.
• Three Speeds
• “N” Series Do Not Have Defrost
• Ideal for Garage, Attic, Basement orMechanical Room Installations
• Dehumidifies and Cools Incoming Air
50-130 CFM(24-61 L/s)
60-170 CFM(28-80 L/s)
60-240 CFM(28-113 L/s)
For additional information on FantechLight Commercial HRVs and ERVs visitwww.fantech.netModels Available for the FollowingApplications:
• Offices• Retail• Nursing Homes• Day Care Centers• Schools
• Swimming PoolDehumidification
• Smoking Areas• Manufacturing• Other
7
Fantech Light Commercial HRVs
MODELS AVAILABLE:300-3500 CFM
(142-378 L/s) @ 0.4" W.G.
Note: Before choosing a unit, always check local code requirements.
Whole House HEPAFantech provides an added solutionfor better indoor air quality withthe Whole House HEPA filtrationunit. This small, compact unitinstalls on the existing ductwork ofyour furnace/air handler or can beused as an independent systemmounted in the attic, crawl spaceor closet.
It is designed to clean and filter thetotal volume of air in an average 2200sq. ft. house once an hour. Largerhomes will take slightly longer forcomplete air change. Mold spores,pet dander, cooking odors, dust, dustmites and their by-products are allcaptured in a series of three filters.The prefilter collects the largest particleswhile the carbon filter absorbs odors.The third filter is a true, certified HEPAfilter which collects particles down to0.3 microns.
Filtration
Accessories
CG4Contour GrilleAdjustable plastic Supply/Exhaust Grilleswith metal mounting collar. Coanda effectdisperses air along surfaces to eliminatecold drafts. Paintable.
COM6POutdoor Weather HoodsIncludes one fixed louver hood for supplyand one gravity louver hood for exhaust.White plastic. 6" duct. Also available: COM4P for 4" duct.
FEL4 Mounting Collar/Elbow 90˚Heavy-duty plastic. Low depth profile allowsfor easy installation in 2x4 sidewall partitions.Features 1/2" drywall lip.
DM3000P
Building sciences research has shown that highly efficient filtrationof the outside air before it is delivered to the home is one of the bestways to reduce the level of particles suspended in your home air.
Three models to choose from:DM3000P – Duct mount model features integrated airflowsensor switch which energizes the unit any time furnace/airhandler operates. Designed with a backplate that allowsdirect connection of the unit to air handler or furnace.
CM3000 – Collar mount model comes with four collars,two pieces of UL Listed 8" flex duct and hanging chains.
CM3000I – Insulated unit is used in unconditioned spacessuch as attics and garages. Insulated outer shell prevents condensation problems. Kit includes hanging chains.
Prefilter Carbon Filter HEPA filter
Installation is Easy!
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FB6 Inline Filter Box The simple addition of a Fantech InlineFilter Box adds even more filtration toyour home’s IAQ system.
Installs in ductwork after HRV or inlinefan as an additional filter for incoming air.Includes MERV 12 filter.
• 10” (250mm) depth x 8” (200mm) heightx 20-1/2” (525mm) length
• 22-gauge galvanized steel with baked powder coat finish
LIVING ROOM BEDROOM
CM3000I
99.97% EffectiveAt removing particles down to0.3 microns and larger
MERV 12
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Bath, Kitchen or Laundry Controls
Central Hallway Controls
Convenient Low Voltage Wall Controls
EDF2Multi-Function Wall Control
EDF5Five-Function Wall Control
EDF1Triple Function Wall Control
RTS3Pushbutton Timer
MDEH2Dehumidistat
AQS1Air Quality Sensor
RTS 2Pushbutton Timer
MDEH1Dehumidistat
• 20-40-60 Min. Boost Timer• Press button once to
energize system to highspeed for 20 minutes
• Press button twice unitunit will run for 40 minuteson high speed.
• Press button three times for60 minutes of high speed
• Up to five can be used withone system
• Press button once for continuous low speed
• Press button twice and the unit will cycle 20 minutes ON/40 minutes OFF and repeat
• Press the button a thirdtime and the system will runcontinuously on high speed
• Use in one central location
• Features: Digital Display, Maintenance Light, Power Button, Cycle Timer,Longer Override Timer, Speed Control and Dehumidistat Control.
• Intermittent, Recirculation or Continuous Ventilation Modes
• Use in one central location
• Rotary Dial Dehumidistat• Just turn dial to set
desired humidity level• Multiple units can be used• Install in bathrooms,
kitchen, laundry• Dehumidifies when air
outside is dryer than airinside
• Activates HRV/ERV to highspeed if levels of pollutantsexceed normal conditions
• Light changes color to indicatelevel of pollution
• Pushbutton override switchsets unit to run 1, 2, or 3 hoursat high speed
• Use one per HRV/ERV
• Dial lights up whendehumidistat turns unitto high speed
• Use one per system• On/off slider switch• (Do not use with EDF5) • Dehumidifies when air
outside is dryer than airinside.
• 20-Minute Timer withLED Light
• Boosts system to highspeed with the touchof a button
• Up to five can be usedwith one system
• Use in bathrooms,kitchens, laundry
• Features: Digital Display, Speed Control, Override Timer, MaintenanceLight and Dehumidistat Control.
• Stand-by or ContinuousVentilation Modes
• Use in one central location
Heat Recovery Ventilators Energy Recovery Ventilators
ModelNumber
EDF1
CENTRAL HALLWAY CONTROLS
BATH, KITCHEN OR LAUNDRY CONTROLS
VHR704
••
••
•••
SHR1505R
VHR1405R
SHR1504
VHR1404
SHR2004
VHR2004
SHR2005R
VHR2005R
SHR3005R
SHR3205RD
EDF2
EDF5
MDEH2
AQS1
RTS2
RTS3
MDEH1
SER1504
SER1504N
SER2004
SER2004N
SER3204D
SER3204N
•••••
•••
•••••
•••
••
••
•••
••
••
•••
••
••
•••
••
••
•••
•••••
•••
•••••
•••
•••••
•••
•••••
•••
••
••
•••
•
•
••
•• •
••
•••
•
•
••
•
••
•••
•
•
••
2-wire
2-wire 3-wire2-wire
2-wire 2-wire
3-wire4-wire
Quick Selection ChartHeat Recovery Ventilators
Energy Recovery Ventilators
Distributed locally by:
Canada50 Kanalflakt Way, Bouctouche, NB E4S 3M5Phone: 800-565-3548; 506-743-9500Fax: 877-747-8116; 506-743-9600www.fantech.ca; [email protected]
United States 1712 Northgate Blvd., Sarasota, FL 34234Phone: 800-747-1762; 941-309-6000 Fax: 800-487-9915; 941-309-6099www.fantech.net; [email protected]
Fantech, reserves the right to modify, at any time and without notice, any or all of its products’ features, designs, components and specifications to maintain their technological leadership position.
Article#412434 IAQ0307 ©2007 Fantech, Inc. All Rights Reserved.
Fantech WarrantiesFantech HRVs and ERVs carrythe following warranties:Motor: 7 Year (Limited)Core (Aluminum): Lifetime (Limited) Core (Enthalpy): 5 Year (Limited)Other Components: 5 Year (Limited)
ModelNumber
SH704
Recirculation Recirculation Recirculation Recirculation
56 CFM
26 L/s
N/A*** N/A*** LowVoltage
LowVoltage
LowVoltage
LowVoltage
LowVoltage
LowVoltage
LowVoltage
LowVoltage
LowVoltage
56 CFM
26 L/s
30-56 CFM
14-26 L/s
50-149 CFM
24-70 L/s
50-149 CFM
24-70 L/s
60-200 CFM
28-94 L/s
60-200 CFM
28-94 L/s
60-200 CFM
28-94 L/s
60-200 CFM
28-94 L/s
65-231 CFM
31-109 L/s
65-267 CFM
31-126 L/s
Top(4II)
Top(4II)
Side(6II)
Top(6II)
Side(6II)
Top(6II)
Side(6II)
Top(6II)
Side(6II)
Side(8II)
VH704
VHR704
SHR1504
VHR1404
SHR2004
VHR2004
SHR2005R
VHR2005R
SHR3005R
SHR3205RD
Port Location(size)
Average InstalledRange of Air Flow
Defrost CycleStrategy
ControlOptions
Dimensionsin. (mm)
Effectiveness(ASE) at 32˚F (0˚C)
House in Square Feet*
Up To 1400 Sq. Ft.**
Up To 3600 Sq. Ft.
Up To 5000 Sq. Ft.
Up To 5800 Sq. Ft.
Up To 6600 Sq. Ft.
ModelNumber
Port Location(size)
Average InstalledRange of Air Flow
Defrost CycleStrategy
ControlOptions
Effectiveness(ASE) at 32˚F (0˚C)
House in Square Feet*
LowVoltage
LowVoltage
LowVoltage
LowVoltage
LowVoltage
LowVoltage
SE704N
SER1504
SER1504N
SER2004
SER2004N
SER3204D
SER3204N
Up To 3200 Sq. Ft.**
Up To 1200 Sq. Ft.
Up To 4200 Sq. Ft.
Up To 6000 Sq. Ft.
ContinuousExhaust
ContinuousExhaust
ContinuousExhaust
ContinuousExhaust
ContinuousExhaust
ContinuousExhaust
ContinuousExhaust
Side(4II)
187/16 (468)
101/8 (258)
171/4 (439)
L
W
H
211/2 (546)
103/16 (259)
155/8 (396)
211/2 (546)
103/16 (259)
155/8 (396)
231/2 (596)
173/8 (441)
161/8 (413)
233/4 (604)
171/4 (438)
161/4 (413)
277/8 (707)
173/8 (441)
201/2 (520)
28 (711)
171/4 (438)
201/2 (521)
277/8 (707)
173/8 (441)
201/2 (520)
28 (711)
171/4 (438)
201/2 (521)
507/8 (1292)
173/8 (441)
221/8 (562)
277/8 (707)
251/8 (638)
201/2 (520)
67
50 CFM
26 L/s
50-130 CFM
24-61 L/s
50-130 CFM
24-61 L/s
60-170 CFM
28-80 L/s
60-170 CFM
28-80 L/s
60-240 CFM
28-113 L/s
60-240 CFM
28-113 L/s
N/A***
ContinuousExhaust
ContinuousExhaust
ContinuousExhaust
Side(4II)
Side(6II)
Side(6II)
Side(6II)
Side(6II)
Side(8II)
Side(8II)
75 76 76 75 75 76 76
Total RecoveryEfficiency(TRE) at 95˚F (35˚C)
42 45 45 52 52 54 54
67 67
Recirculation Recirculation
LowVoltage
LowVoltage
50-142 CFM
24-67 L/s
50-142 CFM
24-67 L/s
Side(6II)
Top(6II)
SHR1505R
VHR1405R
231/2 (596)
173/8 (441)
173/8 (441)
233/4 (604)
171/4 (438)
161/4 (413)
73 7373 73 77 77 77 77 91 77
None None None None
* Total square footage of home plus basement with 8' ceilings estimated at 1 Air Change Per Every 3 Hours. Use for rough sizing only.** Can be used in larger homes for low level background ventilation, if bathrooms have separate dedicated exhaust fans.*** Call customer service for line volt options including dehumidistat and plug-in 24 hour timer.Note: Before choosing a unit, always check local code requirements.
* Total square footage of home plus basement with 8' ceilings estimated at 1 Air Change Per Every 3 Hours. Use for rough sizing only.** Can be used in larger homes for low level background ventilation, if bathrooms have separate dedicated exhaust fans.*** Call customer service for line volt options including dehumidistat and plug-in 24 hour timer.
Note: Low speeds are estimates.Note: Before choosing a unit, always check local code requirements.
187/16 (468)
101/8 (258)
171/4 (439)
231/2 (596)
173/8 (441)
161/8 (413)
231/2 (596)
173/8 (441)
161/8 (413)
277/8 (707)
173/8 (441)
201/2 (520)
277/8 (707)
173/8 (441)
201/2 (520)
277/8 (707)
253/8 (645)
201/2 (520)
277/8 (707)
253/8 (645)
201/2 (520)
Dimensionsin. (mm)
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W
H
