ReviewsAttic Ventilation System

Crispaire Solar Attic Fan Solar Roof Attic Exhaust Fan Thermostat Solar Powered Vent Fan Brushless Motor Metal Shell 1200CFM 35 Watt (Power Adapter Equipped)

【Solar-Powered Attic Fan】Solar-powered ventilation fan, reducing running cost. Easy to install and is compatible with tile, Colorbond, metal, and flat roofs. It reduces humidity and promotes airflow, which can lower temperature by up to 30°F..
【3mm High Efficiency Monocrystalline Silicon Solar Panel】Solar panel for fast power generation. As long as there is sunlight, the solar attic fan can generate electricity quickly. The stronger the sunlight, the higher the power generated by the solar panel..
【Brushless DC Variable Frequency Motor】Ability to adapt to sunlight's intensity to perform at the most efficient output. Using rare-earth Neodymium magnetic materials to ensure stable and efficient performance at all levels of output..
【Operational on Rainy Days & Thunder and Lightning Protection & Rain-proof】We have specially equipped you with a power adapter to keep the solar roof attic exhaust fan running even in rainy days or at night..
【Suitable for Various Occasions】Aerodynamics simulation design, made of aluminum alloy, anti-rust and corrosion-resistant, easy to install, well received by our users! It is used for ventilation, heat dissipation and cooling, smoke and dust removal, moisture-proof and deodorization in workshops, breeding....

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Centric Air 3.4(R5) Ultra Quiet & Energy Saving Whole House Fan | R-5 Insulated Damper | 2-Speed Wall Switch & Timer with Temp Control | 3242 CFM HVI-916 Certified Airflow Rating | 2- Story Homes to 3400 Sqft & 1-Story to 2400

...es 382 WATTS of power and comes with a 15-year fan motor warranty..
The R-5 gravity damper is designed to seal off the attic from the living space whenever the system is not in use..
The CentricAir 3.4 whole house fans deliver a powerful (3242 CFM HVI-916 Certified Rating) and requires about four square feet of attic ventilation. When comparing CFM ratings always ask for the HVI-916 certified airflow rating. All other CFM ratings are whatever the manufacturer makes up..

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GRELWT 20

????POWERFUL AND EFFICIENT: Small but mighty, you’ll enjoy the power and efficiency of GRELWT’s Shutter Exhaust Fan. The 20-inch runs on standard 120 volts at 1/4 HP, 2.59 amps with 1400 rotations per minute, cooling and ventilating an area of 3877 cubic feet per minute!.
????EXHAUST FAN WARRANTY: The housing is made of galvanized steel which prevents rust. This heavy duty exhaust fan has 1 year limited warranty. The shutters open and close automatically. Fans do not come with electrical plugs. Requires wiring to your building’s electrical system..
????MULTIPURPOSE: Perfect cooling and ventilation solution for any space at your home – including the greenhouse , attic, garage, and more. the fully enclosed motor is thermally protected and permanently lubricated for easy maintenance..
????CUT COOLING COSTS: Reduce expensive cooling bills at home. Ready to install, our greenhouse exhaust fan is designed to help remove excess heat and moisture keeps your living space cooler and more comfortable year-round..
????WEATHER RESISTANT SHUTTERS: These shutters are made of durable galvanized steel, which prevents the formation of rust，thereby adding the life of the fan..

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VENTISOL 14 Inch Automatic Shutter Wall Mounted Exhaust Fan, Aluminum with 1.65m Power Cord,High Speed 1950CFM,Vent Fan for Home,Attic,Shed,Garage,Greenhouse Ventilation

MULTIPURPOSE: This shutter exhaust fan is designed to help remove excess heat and moisture, keeps your living space cooler and more comfortable year-round. Widely use in home attic, workshops, welding rooms, factories, warehouses, barns, and greenhouses..
POWER CORD KIT INCLUDED: Simplify installation of your ventilation fan with this easy to use 6 Ft universal extension power cord kit..
STURDY&DURABLE: VENTISOL exhaust fan has rugged all-metal structure, features corrosion-resistant aluminum fan blades, shutters and steel wire guards for adding attic fan’s longevity and preventing corrosive rust from forming..
AUTOMATIC ALUMINUM SHUTTERS: This wall mounted exhaust fan includes automatic gravity shutters that open and close with the operation of the fan. Protecting your shutter fan from rain and others when not in operation..
POWERFUL AIRFLOW: VENTISOL ventilation exhaust fan runs 1590 rpm with an airflow of 1950 CFM on high. Produces stronger and more powerful airflow for better air circulation in any areas..

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ECO-WORTHY Solar Attic Ventilation Fan KIT, Large Airflow Fan MAX 2000CFM for Greenhouse, Powered by 100W Solar Panel, Stable flow form 25W Motor - DELIVERY IN 2 PARCELS

【 2000CFM Solar Attic Fan Kit 】 - This solar fan kit includes a 25W powerful DC fan, 100W solar panel, and other necessary parts for the solar fan system, complete fan system for easily installation..
【 Widely Application 】 - Due to the use of 100% solar power, this fan system can be installed in any off-grid area or where it is inconvenient to connect to household electricity. For example, barns, cowsheds, stables, greenhouses, lofts, etc..
【 Upgraded Exhaust Fan 】- The shell of the solar fan are made of corrosion-resistant steel and covered with anti-rust coating. The integrated stamping process makes the fan easier to install, which can extend the life of the fan and prevent damage..
【 Cost-Saving 】 - The solar fan system cools your roof and also reduces the load on your air conditioning system, it will cut your cooling costs with low electric power expense..
【 Protect Living Space 】- The solar attic fan provides an environmentally friendly way to dissipate heat, keep your house cool in hot weather, and keep your attic, warehouse, greenhouse, garage, cowshed, chicken coop and ventilated.

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QuietCool QC CL-1500 Original Classic Fan Model

The Quiet Cool Classic Line features our patented, self‐contained duct system that hangs in the attic to help neutralize the sound and noise....
The included damper system features barometric pressurized gravity dampers that insure there will be no heat/cooling loss between the home and attic.
All Quiet Cool Classic Line fans include our standard efficiency permanent split capacitor motors. These motors offer above‐average efficiency with....

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Broan-NuTone ZB80 Ventilation Fan, 4' Round, 6' Round, White

HIGH-QUALITY FAN: Quiet, energy efficient exhaust fan help control air quality is powerful enough for rooms (including bathroom) up to 75 sq. ft..
EFFICIENT: Operating at 80 CFM, this unit has multi-speed operation handles demanding spot ventilation needs, but can also pull double-duty as a great continuous ventilation solution to meet today’s stringent requirements.
EASY INSTALLATION: Easy to install new/replace existing product with retrofit installations that can be done entirely from the room-side – no attic access required.
ULTRA-QUIET: Ventilation fan operates at less than 0.3 Sones with a 6" duct for a near-silent experience.
GREAT FOR BATHROOM: UL Listed for use over tubs and showers with a GFCI circuit so you can capture the steam before it spreads throughout the room by placing your fan exactly where you need it the most.
Has a power usage of 120-volt, a total wattage of 7.6-watt and amperage capacity 0.1 amps.

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20-Watt Solar Attic Fan (BDB) with Thermostat /Humidistat (23 x 23 x 8.75 IN) - Brushless Motor – Solar Vent Fan that’s Hail and Weather Resistant – “Builder Series” by Remington Solar

...HER RESISTANT: This Brushless Motor creates no friction & turns your motor without wear, giving your solar roof fan a longer life! It’s also near-inaudible & comes with a Texas Windstorm Document!.
DESIGNED FOR A LIFETIME OF USE… 100% SATISFACTION GUARANTEE: You have nothing to lose! Simply try our solar powered ventilation fan & if for any reason you aren't satisfied, we'll refund EVERY penny within 30-days! We also back the Fan with a limited 15-year Warranty!.

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QuietCool QC ES-5400 Energy Saver Fan Classic Line Model

The Quiet Cool Energy Saver Classic Line features our patented, self‐contained duct system that hangs in the attic to help neutralize the sound and....
The included damper system features barometric pressurized gravity dampers that insure there will be not heat/cooling loss between the home and attic..
All Quiet Cool energy saver classic line fans include our ultra-high efficiency electronically commutated ac/dc brushless motors.

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QuietCool QC CL-4700 Classic Series Whole House Fan

The Quiet Cool Classic Line features our patented, self‐contained duct system that hangs in the attic to help neutralize the sound and noise vibration heard in the home..
The included damper system features barometric pressurized gravity dampers that insure there will be no heat/cooling loss between the home and attic.
All Quiet Cool Classic Line fans include our standard efficiency permanent split capacitor motors. These motors offer above‐average efficiency with enormous value..

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QuietCool QC CL-3100 Classic Series Whole House Fan

The Quiet Cool Classic Line features our patented, self‐contained duct system that hangs in the attic to help neutralize the sound and noise vibration heard in the home..
The included damper system features barometric pressurized gravity dampers that insure there will be no heat/cooling loss between the home and attic.
All Quiet Cool Classic Line fans include our standard efficiency permanent split capacitor motors. These motors offer above‐average efficiency with enormous value..

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