What is the hole dimensions or rough opening size?

Height and width are less than 12.5” each. I cut a 13x13 opening to make room for J-channels on the siding outside the opening.

What is the rough framing opening for 20"

The size of the whole 20" shutter exhaust fan is 23.43X23.43", the size of the whole shutters is 15.75X15.75". For detailed sizes of this venting fan, please find the fifth pictures of product page.

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VENTISOL 20 Inch Shutter Exhaust Fan Wall Mounted, 3500CFM Exhaust Fan with Pre-Installed 1.65m Power Cord, Ventilation fan for Greenhouse, Garages, Attic, Shops, Chicken Coop, Black

Product ID: 372301676

Details

Brand
VENTISOL
Color
Black
Electric fan design
Exhaust Fan
Mounting Type
Wall Mount
Power Source
ac
Product Dimensions
8.86"D x x

💨3500 CFM airflow

🔧Pre-installed 1.65m power cord

🛡️Corrosion-resistant aluminum blades

2369.53 DT

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Description

💨 Ventilate Like a Pro — Power, Protection, and Plug & Play Perfection!

PLUG PLAY INSTALLATION - Get up and running in 5 minutes with a pre-installed power cord—no electrician needed.
BUILT TO BRAVE THE ELEMENTS - Rugged all-metal frame and corrosion-resistant blades ensure long-lasting durability and performance.
BREATHE EASY WITH 3500 CFM POWER - Experience unstoppable airflow that keeps your space fresh and cool, no matter the season.
SMART AUTO SHUTTERS FOR PROTECTION - Automatic gravity shutters shield your fan from rain and debris when off, extending its lifespan.
VERSATILE VENTILATION FOR EVERY SPACE - Perfect for garages, greenhouses, workshops, and even chicken coops—because fresh air is a must everywhere.

The VENTISOL 20 Inch Shutter Exhaust Fan delivers a robust 3500 CFM airflow powered by a 120-watt motor running at 1309 RPM. Designed for quick wall-mount installation with a pre-installed 1.65m power cord, it features corrosion-resistant aluminum blades and automatic gravity shutters for weather protection. Ideal for improving air circulation in garages, greenhouses, attics, and workshops, this durable fan combines high performance with effortless setup.

Specifications

ASIN	B09371678W
Air Flow Capacity	3500 Cubic Feet Per Minute
Best Sellers Rank	#47,249 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #162 in Household Ventilation Fans
Blade Length	20 Inches
Blade Material	Aluminum
Brand Name	VENTISOL
Collection Name	Home,Shop
Color	Black
Control Method	Remote
Controller Type	Button Control
Customer Reviews	4.5 4.5 out of 5 stars (345)
Electric Fan Design	Exhaust Fan
Finish Type	Powder Coated
Included Components	with power cord
Indoor Outdoor Usage	Indoor
Installation Type	Wall Mounted
Is Electric	Yes
Is Product Cordless	No
Item Dimensions D x W x H	8.86"D x 24.43"W x 24.43"H
Item Type Name	Shutter Exhaust Fana
Item Weight	9.7 Pounds
Material	Aluminum
Model Number	G-20EF
Mounting Type	Wall Mount
Number of Blades	3
Number of Power Levels	1
Number of Speeds	1
Part Number	G-EF
Power Source	ac
Recommended Uses For Product	Air Circulation, Cooling, Exhausting, Ventilating
Room Type	Garage, Greenhouse, Workshop, Garden, Attic, Chicken Coop, Facotry, Warehouse, Garage, Kitchen
Size	20 Inch
Special Features	Automatic aluminum shutters
Speed	1309 RPM
Style	20 inch with Power Cord
Switch Type	Push Button
Unit Count	1.0 Count
Voltage	120 Volts
Wattage	120 watts

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2369.53 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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