VEVOR 10 in Shutter Exhaust Fan, 874 CFM Wall Mount Ventilation Fan with Automatic Louvers
$45.90Wholesale price, no minimum order
Key Features
874 CFM of real air movement
Shutter exhaust fan with automatic louvers
Stepless variable speed, not a three-speed switch
Rust-resistant steel housing for damp walls
Built for DIY wall-mount installs
In stock
Quick Answer
This 10 in shutter exhaust fan ships free from a US warehouse and carries 30-day returns plus manufacturer warranty. It arrives with the stepless speed controller and mounting hardware, so it installs on a garage, attic, shed, or greenhouse wall with basic tools and a standard 120V outlet.
Description
At a Glance
Made for garages, workshops, sheds, and small greenhouses, this 10 in shutter exhaust fan moves 874 CFM and turns over a 1,200 cu ft space (about 150 sq ft at 8 ft ceilings) in roughly 1.4 minutes. The automatic louvers open while it runs and close when it stops to keep rain and dust out, the stepless controller dials airflow down for quiet daytime running, and the rust-resistant steel housing is built for damp walls.
The Original 10-Inch Workhorse for Attics and Garages
The VEVOR 10 in shutter exhaust fan has been the go-to starter upgrade for attics and garages, moving 874 CFM through a 12.4 × 12.4 in opening. The variable-speed AC motor lets you run it at a whisper for background airflow or open it up to flush smoke and heat fast.
Which Space Is This Size For?
Perfect for attics, single-car garages, and greenhouses up to roughly 1,100 sq ft. If you need more reach, the 14 inch model is the next step up.
Powerful 874 CFM Ventilation for Garages, Attics, and Workshops
Keep hot, humid, and stale air moving with the VEVOR 10 inch shutter exhaust fan. Rated at 874 CFM with air speeds up to 7 m/s, this wall mount ventilation fan quickly clears heat, moisture, smoke, and odors from garages, attics, barns, greenhouses, and workshops. The variable speed controller lets you match airflow to the job, from a gentle breeze to full exhaust.
Automatic Louvers and Rain Protection
The automatic louvers open when the fan is running and close when it stops, blocking rain, dust, and small debris between uses. Combined with a sturdy, rust-resistant steel housing, this attic exhaust fan is built for damp environments where plastic fans fail.
Variable Speed Control for Every Space
The included stepless controller puts airflow at your fingertips. Whether you need continuous air exchange in a greenhouse or high-volume cooling in a metal shop, the 1650 r/min AC motor delivers stable, low-noise performance on just 27.5 W.
Built to Last in Tough Environments
The steel housing provides high rigidity and resists deformation, handling damp conditions and rain better than plastic. It is a dependable choice for attic exhaust, garage cooling, barn ventilation, and greenhouse airflow projects.
Performance & Applications
Key Features
Customer Photos
Specifications
| Brand | VEVOR |
| Item Model Number | HA-250M-110 |
| Rated Voltage | 120V 60Hz |
| Power | 27.5 W |
| Air Speed | 7 m/s |
| Airflow | 874 CFM |
| Speed | 1650 r/min |
| Product Dimensions (L x W x H) | 12.4 x 12.4 x 6.6 in / 314 x 314 x 169 mm |
| Item Weight | 6.31 lbs / 2.86 kg |
Contact our support team if you need help choosing the right exhaust fan for your space.
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Frequently Asked Questions
Q: How many CFM do I need for a garage exhaust fan?
A: Work from roughly 8 air changes per hour: cubic feet of the room x 8, divided by 60. A 1,200 cu ft garage (about 150 sq ft at 8 ft ceilings) needs about 160 CFM at that rate, so this 874 CFM fan leaves a wide margin and can simply be turned down. At full speed it swaps that air in about 1.4 minutes.
Q: What is the difference between an exhaust fan and a ventilation fan?
A: There is no structural difference, only wording. Ventilation fan is the broad term for any fan that moves air, while exhaust fan describes the job: pushing stale, hot, or contaminated air out of a room. This unit is an exhaust fan, so it pulls air out through a wall opening and lets fresh air back in through doors, windows, or an inlet vent.
Q: Can this fan be used outdoors in the rain?
A: Yes, mounting it through an exterior wall is fine. The louvers close automatically once the fan stops, which keeps rain, dust, and debris out of the housing, and the steel body is finished for damp conditions. It is not designed to sit exposed on a roof or in standing water.
Q: Does it need professional installation?
A: No. It mounts into a framed wall or gable opening with the included expansion bolts, anchors, and screws, then plugs into a standard 120V outlet. Cut a square opening to suit the 12.4 x 12.4 in housing, frame and seal it, and the fan is ready to run.
Q: Will 874 CFM keep up in a greenhouse or barn?
A: It suits small to mid-size structures, and the stepless controller lets you run it continuously for humidity and odor control. At about 8 air changes per hour this size covers roughly 800 sq ft at 8 ft ceilings, so step up to the 14 in or 18 in model for larger growing spaces or open barns.
Q: Does the fan bring in fresh air?
A: It removes air rather than adding it. Incoming air has to come from somewhere, so leave a door, window, or inlet vent open while the fan runs. Working against a sealed room builds a vacuum and drops real airflow well below the rated 874 CFM.
Q: How does this 10 in model compare with the larger sizes?
A: This 10 in moves 874 CFM, the 14 in moves 1,802 CFM, and the 18 in moves 3,051 CFM, all with the same steel housing and stepless control. Pick the 10 in for sheds, tight wall openings, and small garages, and move up a size when the room is above roughly 800 sq ft or you want faster cool-down.
Q: What is the shipping and return policy?
A: Orders ship free from a US warehouse, usually within 1-3 business days and arrive in 2-5 business days to the 48 contiguous states. The fan is covered by 30-day returns plus manufacturer warranty, and a PDF installation and operation guide is linked on this page.
Questions & Answers
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