Will the exhaust of a generator open the louvers?

NO! The exhaust air flow from a generator will be too concentrated. Air flow to open louver is 18 inches diameter. Carbon monoxide is poisonous!

which size would you recommend for installing between studs that are 16" on center?

It is difficult to answer not seeing what you are doing. The 14in is 17 3/4 inch outer, so if you truly have 16 in center you should have 16 inch opening between studs which would give you little over 1/2 inch of fan frame to reach and attach to both studs.. So you may have to drill holes through the side metal frame . The 12in shutter would be to small IF you are wanting to reach both studs. The 16in shutter is to big to fit between studs by 1/2 inch, and you do not want to cut studs. good luck

I need one that mounts on the outside of the structure (framed in after mounting). this one mounts on the inside to open out. is there another option?

If you are going to use this unit for venting outwards you can mount it on the outside and the louvers will still move outwards. I mounted mine on the outside and I don't see how you can get it backwards.

Instead of a fan can I use an electric motor to ope and close?

No, there is no linkage to connect a motor.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

iPower 12-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver

iPower 12-Inch Square Aluminum Automatic Gravity Shutter Louver Vent, Silver

Product ID: 236492452

Details

Brand
iPower
Color
Silver
Electric fan design
Exhaust Fan
Mounting Type
Ceiling Mount
Power Source
ac
Product Dimensions
14.96"D x x

📏14.96" x 14.96" x 1.38" compact size

🌧️100% weatherproof, storm-ready

🛡️Durable corrosion-resistant aluminum

COP 488658

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered 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 Colombia.

Secure transaction

Description

🌬️ Elevate your airflow game with iPower’s sleek, storm-proof shutter!

STORM PROOF SHIELD - Louvers close fully to block water ingress, engineered to withstand hurricanes and tornados.
UPGRADE READY DESIGN - Compatible with iPower motors and fan blades (sold separately) for a complete ventilation solution.
EFFORTLESS CLIMATE CONTROL - Automatic gravity shutter opens and closes smoothly to optimize airflow and reduce heat buildup.
BUILT TO BRAVE THE ELEMENTS - Crafted from premium aluminum that resists rust and corrosion, ensuring long-lasting sleekness.
PRECISION FIT MAXIMUM EFFICIENCY - Perfect 12-inch inner dimension for seamless installation in homes, garages, and greenhouses.

The iPower 12-Inch Square Aluminum Automatic Gravity Shutter is a compact, durable ventilation solution designed for indoor and outdoor use. Made from high-quality aluminum, it offers corrosion resistance and a weatherproof design that fully closes to prevent water entry, even in severe storms. Its automatic gravity mechanism ensures smooth operation, enhancing airflow and climate control in spaces like garages, greenhouses, and bathrooms. Note: fan blade and motor are sold separately.

Specifications

ASIN	B08JGBT63V
Best Sellers Rank	#238,889 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #36 in Exterior Louver Window Shutters
Blade Length	15.94 inches
Blade Material	Aluminium
Brand Name	iPower
Color	Silver
Control Method	Touch
Controller Type	Button Control
Customer Reviews	4.4 4.4 out of 5 stars (542)
Electric Fan Design	Exhaust Fan
Finish Type	Unfinished
Included Components	Automatic Gravity Shutter
Indoor Outdoor Usage	Indoor
Installation Type	Mounted
Item Dimensions D x W x H	14.96"D x 14.96"W x 1.38"H
Item Type Name	Automatic Gravity Shutter
Item Weight	2.1 pounds
Manufacturer	iPower
Material	Aluminum
Model Name	HIDAMP12
Model Number	HIDAMP12
Mounting Type	Ceiling Mount
Number of Blades	3
Number of Power Levels	1
Part Number	HIDAMP12
Power Source	ac
Recommended Uses For Product	Exhausting
Room Type	Bathroom
Size	12 Inch
Special Features	Manual
Style	1-Pack
Switch Type	Push Button
UPC	840166217948 840166213049
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

COP 488658

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered 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 Colombia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews