Top 7 Whole House Fan – Clothes Dryer Replacement Vents

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And Heating/Cooling Recapture, VENTS-US Twinfresh Comfo RA1-50-2 Ductless Single Room Energy Recovery Ventilator for Fresh Air Intake, Stale Air Exhaust

VENTS-US #ad - Stainless steel outer hood: The powered finish and corrosion proof outer hood fits nearly any exterior. Wall thickness: the twinfresh comfo can be installed in a wall from 4-3/4" MIN to 16" MAX. A note on negative vs positive pressure: in regeneration mode, supply and exhaust cycle every 70 seconds.

At a 30 cfm rate in one direction, this results in a negligible amount of pressure gain or loss. Very quiet operation: from 03 to 06 sones during operation quieter than your refrigerator, if your refrigerator is quiet. Energy star qualified: efficacy 2. 14 cfm per watt -- twice as high as energy star requirements. Air purification: all twinfresh units come standard with MERV 5 filtration with a potential MERV 14 add-on.

Airflow modes: option 1 is extract / supply mode with up to 30 cfm & Option 2 is regeneration mode with up to 15 CFM. Features reversible dc motor: Unit features a rectifier for AC power supply applications with a low energy demand from 4. 5 watts. Regeneration mode utilizes the ceramic ERV core, which will provide up to 88% recovery efficiency.
BrandVENTS-US #ad
ManufacturerVENTS-US #ad
Height10.25 Inches
Length18.5 Inches
Width12.19 Inches
Part NumberTwinfresh Comfo RA1-50-2
ModelTwinfresh Comfo RA1-50-2
Warranty2 years



Black, iLIVING ILG8SFSC Solid State Variable Adjustable Precision Fan Speed Controller 120V 8A

iLIVING #ad - This is an oem part intended for use with iLIVING shutter fans. Rotary type with on/off function. Precision fan speed controller. 120v, 8a; ul listed. Fits standard single Gang box. Brushed aluminum switch plate and screws included.
BrandiLIVING #ad
ManufactureriLIVING USA #ad
Height5 Inches
Length3 Inches
Weight0.6 Pounds
Width4 Inches
Part NumberILG8SFSC
Warranty1-Year Limited Component Warranty

3. AC Infinity


Wall Mount Ventilation and Cooling for Sheds, Workshops, AC Infinity AIRLIFT T14, Shutter Exhaust Fan 14" with Temperature Humidity Controller, Attics, Bluetooth App

AC Infinity #ad - Features steel shutters, aluminum blades, and IP-44 rated to be highly resistant to liquid and dust. A high-airflow exhaust fan designed to ventilate out heat, moisture, odor, and dust from various spaces. Connect with our app via Bluetooth to access advance programs, notifications, alarms, and view climate data. Dynamic temperature and humidity programming, scheduling, grow cycles, with timers, minimum speed. Airflow: 1513 cfm | noise: 68 dBA | Bearings: Dual Ball. Fan size: 14” | dimensions: 16. 93 x 16. 93 x 8. 1 in.
BrandAC Infinity #ad
ManufacturerAC Infinity #ad
Height8.1 Inches
Length16.93 Inches
Width16.93 Inches
Part NumberAC-ALT10

4. Leviton


Leviton DW4SF-1BW Decora Smart Wi-Fi Fan Speed Controller, White

Leviton #ad - Very smart: leviton devices are truly smart – your pre-set schedules, live inside each device, so your schedules always run as expected. Alexa, turn kitchen fan to max”.

Voice control: works with alexa and Google Assistant voice assistants sold separately. Not for control of ceiling fan light kits - requires additional DW6HD dimmer. Works with: ifttt, alexa, Google Assistant and more. Easy wi-fi controls for your home. Capabilities: schedule ceiling fans to adjust when you want, include in scenes, including sunrise/sunset, utilize the auto-shutoff feature and vacation randomization mode. No hub: control your ceiling fans from anywhere via my Leviton app - select one of 4 fan speeds or turn your fan off.
BrandLeviton #ad
ManufacturerLeviton #ad
Height4.1 Inches
Length2.1 Inches
Width1.4 Inches
Part NumberDW4SF-1BW
Warranty5-Year Manufacturer

5. AES Industries


AES Industries House Attic Ceiling Fan Shutter Cover Reflective Foam Core 48" x 36" Trim to FIT

AES Industries #ad - Works like a storm window for your whole house fan. Cover and seal the attic fan from the house side in minutes, no tools are needed. Ceiling shutter Seal Cover provides an air seal reducing any air leakage. Attic access is not required! Installs easily - TRIM IT TO FIT. Reduce drafts, improve comfort, and save energy costs all year-'round.
BrandAES Industries #ad
ManufacturerAES #ad
Part NumberAES

6. Lutron


DVFSQ-F-WH, Lutron Diva 3-Speed Fan Control, White, Single-Pole/3-Way

Lutron #ad - Fits large designer-style openings. Large paddle switch turns fan on and off to preset level and slider adjusts fan speed. For use with indoor ceiling paddle fans only; not compatible with fans with proprietary remotes. Includes 1 3-speed fan switch; coordinating Claro wall plate sold separately. Provides 3 quiet fan speeds for comfort. Easy installation and operation.
BrandLutron #ad
ManufacturerLutron #ad
Height4.25 Inches
Length1.75 Inches
Weight0.11 pounds
Width2.2 Inches
Part NumberDVFSQ-F-WH



DYRABREST Centrifugal Blower Exhaust Fan Centrifugal Extractor Fan For Medicine Cabinets Lab Fume Hood 300W For Lab Fume Hood Chemical Cabinets

DYRABREST #ad - Features: corrosion resistance, wear resistance, high temperature resistance. This product is a high quality pp250 centrifugal blower, non-toxic and tasteless, environmentally friendly and healthy. Durable and long-lasting, ventilation medicine cabinets, medicine cabinets, it is very suitable for chemical gas anti-corrosion fans such as laboratory fume hoods, and chemical cabinets. With suction and low noise. Material: high quality PP material polypropylene. Material: high quality PP material polypropylene.