Solar Gable Fan vs Solar Exhaust Fan: Which One Should You Buy?

The short answer on solar gable fan vs solar exhaust fan: pick a gable-mount fan if the vent opening sits in the gable and the fan can mount there, and pick a wall-mount exhaust fan if the wall opening is the vent path, since the sides differ mainly in mount and shutter style, not in airflow alone. One caution runs through the whole comparison: none of the 4 listings states solar power, so a buyer who wants a panel-powered fan will not find that figure in any listing here.

SolarKitHQ earns a commission when you buy through links on this page, at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Affiliate disclosure.

Solar gable fan vs solar exhaust fan: side by side

Specifications are manufacturer rated as listed, collected 28 October 2026.

Mount and shutter style

Mount is the clearest split. The iLiving gable example mounts on the gable with brackets, and the Quietcool example mounts at gable vents with built-in tabs and anti-vibration pads, plus vent covers that block air from backdrafting into the attic. The exhaust examples mount on the wall instead: the iLiving exhaust example has automatic shutters, and the Amico example has automatic gravity louvers that open when the fan runs and seal when it stops, to block cold drafts, rain and insects.

Airflow and speeds

In these 4 examples, the gable-mount listings state the higher airflow figures. The iLiving gable example states 2339 CFM on a single speed, and the Quietcool example states 1945 CFM on speed one and 1495 CFM on speed two. On the exhaust side, the Amico example states 1282 CFM across 8 speeds, and the iLiving exhaust example states 960 CFM across 3 speeds. Speed choice runs the other way: the exhaust examples give 8 and 3 speeds, while the gable examples give a single speed and two speeds.

Thermostat and control

All 4 examples state some form of thermostat or thermal control, but the ranges differ. The iLiving gable example states an adjustable built-in thermostat with no range figure. The Quietcool example states an adjustable thermostat from 50 to 120. The iLiving exhaust example states variable speed with thermal control from 32 to 130F. The Amico example states a smart thermostat probe on a 3 ft wire that triggers the fan at a preset temperature, plus a power-off memory function that saves the settings after an outage.

Noise and power

Noise is stated on 3 of the 4 examples: 63 dB on the iLiving gable example, 50 dB on the Amico example, and 65 dB on the iLiving exhaust example, whose bullets say under 65 dB. The Quietcool example states no noise figure at all. Power is electric on every example here: the iLiving gable example is hardwired at 230 watts, the Quietcool example plugs in with a 20 ft cord at 108 watts on speed one and 77 watts on speed two, the iLiving exhaust example plugs in at 65 watts, and the Amico example uses a 25W DC motor with a pre-wired 120V plug.

What the listings leave unclear

The Amico listing leaves its coverage figure unclear: the title states 1400 square feet while the bullets state up to 1600 square feet. The iLiving exhaust listing leaves two small figures unclear: the bullets state noise under 65 dB while the spec table lists 65 dB, and the spec table lists App as the control method while the controller type is Button Control. The Quietcool listing is the thinnest of the 4, with no warranty term, noise figure, dimensions or weight stated. Above all, none of the 4 listings states solar power, so a buyer who wants a panel-powered fan should look for a listing that states a panel and a solar watt figure, rather than assuming it from the fan style.

Four examples

#	Product	Solar Score	Buy
1	iLiving 14-Inch Gable Fan	9.7/10	Buy on Amazon
2	Amico 12-Inch Shutter Fan	9.7/10	Buy on Amazon
3	iLiving 12-Inch Exhaust Fan	9.6/10	Buy on Amazon
4	Quietcool Gable Attic Fan	9.5/10	Buy on Amazon

1

iLiving 14-Inch Gable Fan

iLiving·9.7/10 Solar Score

i

The Solar Score runs from 9.2 to 9.8 and weighs performance (35%), build (25%), value (25%), safety (10%, where it applies) and warranty (5%), using only what the manufacturer and the listing publish. How we pick ›

A 14-inch gable-mount attic fan with an adjustable thermostat, 2339 CFM on a single speed and an ETL listing.

Check price on Amazon

Pros

• 2339 CFM, the highest airflow figure stated among the 4 examples
• Adjustable built-in thermostat for automatic switching
• Galvanized steel housing with mounting brackets
• ETL listing stated

Cons

• Single speed only, with no lower speed stated
• Hardwired connection with no plug-and-play option stated
• 63 dB is louder than the 50 dB stated on the Amico example
• No cord length is stated, since the unit is hardwired

Detailed Review

The listing states a 14-inch steel propeller, 2339 CFM, 230 watts, 2.85 amps, 120 volts, 1010 rpm, a single speed, an adjustable built-in thermostat, a galvanized steel housing with mounting brackets, 63 dB and an ETL listing. It states cooling for up to 3400 square feet of attic space, a size of 8 by 15 by 15 inches and a weight of 9.8 pounds, plus a 1-year limited component warranty. The connection is hardwired, so a licensed electrician should install it.

Who it's for: attic owners with a gable vent opening who want the highest stated airflow here on a thermostat. Who should skip it: anyone who wants a plug-in install or more than one speed.

Its Solar Score of 9.7/10 comes from performance 32/35, build 21/25, value 21/25, safety 7/10 and warranty 3/5: 84 of 100 points, placed on our 9.2 to 9.8 scale.

Key Specifications

Airflow	2339 CFM, single speed
Power	230 watts, 120 volts, hardwired
Size	14-inch propeller, 8 x 15 x 15 in
Thermostat	Adjustable built-in

Figures as published on the retailer listing, collected 28 October 2026. Performance figures are manufacturer rated.

Safety and Warranty

What this listing states. ETL listing stated, so safety scores 7 of 10. 1-Year Limited Component Warranty stated. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 3 of 5. See How We Pick.

Fans and pumps. Keep fingers and cords away from moving blades and intakes, run pumps only submerged as the maker directs, and treat airflow and flow rates as the maker's figures.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

2

Amico 12-Inch Shutter Fan

Amico·9.7/10 Solar Score

i

The Solar Score runs from 9.2 to 9.8 and weighs performance (35%), build (25%), value (25%), safety (10%, where it applies) and warranty (5%), using only what the manufacturer and the listing publish. How we pick ›

A 12-inch wall-mount shutter exhaust fan with 8 speeds, a smart thermostat probe and a 3-year warranty.

Check price on Amazon

Pros

• 1282 CFM with 8 adjustable speeds
• Smart thermostat probe with a 3 ft wire for automatic switching
• 50 dB noise figure, the lowest stated here
• 3-year warranty, the longest stated here

Cons

• Title states 1400 square feet while the bullets state up to 1600 square feet
• 25W DC motor is paired with a pre-wired 120V plug, with no conversion detail stated
• No solar power figure is stated
• Automatic gravity louvers add moving parts that must stay clear

Detailed Review

The listing states a 12-inch shutter exhaust fan with 1282 CFM, a 25W brushless DC motor at 1858 rpm, 8 speeds, a smart thermostat probe on a 3 ft wire, automatic gravity louvers, a galvanized steel frame with aluminum blades, 50 dB and FCC certification, plus a 3-year warranty. One contradiction: the title states 1400 square feet while the bullets state up to 1600 square feet, so the listing leaves the coverage figure unclear. No solar power figure is stated; the unit comes with a pre-wired 120V plug.

Who it's for: garage, greenhouse and workshop owners who want many speeds and a long stated warranty. Who should skip it: buyers who want a settled coverage figure or a stated solar panel.

Its Solar Score of 9.7/10 comes from performance 30/35, build 21/25, value 21/25, safety 5/10 and warranty 4/5: 81 of 100 points, placed on our 9.2 to 9.8 scale.

Key Specifications

Airflow	1282 CFM, 1858 rpm
Speeds	8, smart thermostat probe
Power	25W DC motor, 120V plug
Size	12-inch, 14.2 x 14.2 x 6.3 in

Figures as published on the retailer listing, collected 28 October 2026. Performance figures are manufacturer rated.

Safety and Warranty

What this listing states. FCC certification stated, so safety scores 5 of 10. 3 Year Warranty stated. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 4 of 5. See How We Pick.

Fans and pumps. Keep fingers and cords away from moving blades and intakes, run pumps only submerged as the maker directs, and treat airflow and flow rates as the maker's figures.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

3

iLiving 12-Inch Exhaust Fan

iLiving·9.6/10 Solar Score

i

The Solar Score runs from 9.2 to 9.8 and weighs performance (35%), build (25%), value (25%), safety (10%, where it applies) and warranty (5%), using only what the manufacturer and the listing publish. How we pick ›

A 12-inch wall-mount shutter exhaust fan with variable speeds, thermal control and UL and cUL listings.

Check price on Amazon

Pros

• Variable speed with thermal control from 32 to 130F
• Automatic shutters on a wall-mount frame
• UL and cUL listings stated
• Galvanized steel frame with aluminum shutters and blades

Cons

• 960 CFM is the lowest airflow figure stated here
• Bullets state noise under 65 dB while the spec table lists 65 dB
• Spec table lists App as the control method while the controller type is Button Control
• No solar power figure is stated

Detailed Review

The listing states a 12-inch wall-mount shutter exhaust fan with 960 CFM, 115 volts, 0.6 amps, 1650 rpm, 3 speeds, variable speed and thermal control from 32 to 130F, automatic shutters, a galvanized steel frame with aluminum shutters and blades, and UL and cUL listings. It states coverage up to 1400 square feet, a size of 5.75 by 15 by 15 inches, a weight of 10.2 pounds and a 1-year parts and components limited warranty. Two figures are unclear: the bullets state noise under 65 dB while the spec table lists 65 dB, and the spec table lists App as the control method while the controller type is Button Control. No solar power figure is stated.

Who it's for: garage, greenhouse and workshop owners who want a shuttered wall fan with thermal control. Who should skip it: buyers who want the highest airflow figure or a stated solar panel.

Its Solar Score of 9.6/10 comes from performance 27/35, build 21/25, value 20/25, safety 8/10 and warranty 3/5: 79 of 100 points, placed on our 9.2 to 9.8 scale.

Key Specifications

Airflow	960 CFM, 1650 rpm
Speeds	3, variable with thermal control
Power	65 watts, 115 volts, plug
Size	12-inch blades, 5.75 x 15 x 15 in

Figures as published on the retailer listing, collected 28 October 2026. Performance figures are manufacturer rated.

Safety and Warranty

What this listing states. UL and cUL listings stated, so safety scores 8 of 10. 1-Year parts and components Limited Warranty stated. It does not say everything a buyer needs, such as who pays return shipping, so warranty scores 3 of 5. See How We Pick.

Fans and pumps. Keep fingers and cords away from moving blades and intakes, run pumps only submerged as the maker directs, and treat airflow and flow rates as the maker's figures.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

4

Quietcool Gable Attic Fan

Quietcool·9.5/10 Solar Score

i

The Solar Score runs from 9.2 to 9.8 and weighs performance (35%), build (25%), value (25%), safety (10%, where it applies) and warranty (5%), using only what the manufacturer and the listing publish. How we pick ›

A gable-vent attic fan with two speeds, an adjustable thermostat and a 20 ft power cord, with no warranty term stated.

Check price on Amazon

Pros

• Two speeds: 1945 CFM at 108 watts and 1495 CFM at 77 watts
• Adjustable thermostat from 50 to 120
• 20 ft power cord with plug-and-play install
• Vent covers included to block backdraft air

Cons

• No warranty term is stated
• No noise figure is stated
• No dimensions or weight are stated
• No solar power figure is stated

Detailed Review

The listing states a gable-vent attic fan with two speeds, 1945 CFM at 108 watts on speed one and 1495 CFM at 77 watts on speed two, an adjustable thermostat from 50 to 120, a permanent split capacitor motor, built-in mounting tabs with anti-vibration pads, a built-in fire safety shut off, vent covers and a 20 ft power cord. No warranty term, noise figure, dimensions or weight are stated, and no solar power figure is stated.

Who it's for: attic owners who want a plug-in gable fan with a low speed for mild days. Who should skip it: buyers who want a stated warranty term or a stated noise figure.

Its Solar Score of 9.5/10 comes from performance 29/35, build 20/25, value 20/25, safety 5/10 and warranty 0/5: 74 of 100 points, placed on our 9.2 to 9.8 scale.

Key Specifications

Airflow	1945 CFM speed one, 1495 CFM speed two
Power	108 watts speed one, 77 watts speed two
Thermostat	Adjustable, 50 to 120
Cord	20 ft power cord

Figures as published on the retailer listing, collected 28 October 2026. Performance figures are manufacturer rated.

Safety and Warranty

What this listing states. Built-in fire safety shut off stated, so safety scores 5 of 10. No warranty term, so warranty scores zero. See How We Pick.

Fans and pumps. Keep fingers and cords away from moving blades and intakes, run pumps only submerged as the maker directs, and treat airflow and flow rates as the maker's figures.

This is general buying information, not professional advice. Follow each product manual and local rules, and see our Safety Disclaimer.

As an Amazon Associate I earn from qualifying purchases.

How we scored them

The Solar Score weighs performance, build, value, safety and warranty. For a fan, safety means a certification or a safety feature the listing actually states; all 4 examples state one, from ETL and UL and cUL listings to FCC certification and a fire safety shut off. 3 of the 4 state a warranty term, from 1 year to 3 years, and the Quietcool example states none. How we pick explains the weights.

Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score.

Solar gable fan vs solar exhaust fan: which should you choose?

Choose a gable-mount fan if the vent opening is in the gable and you want the fan out of the wall: the iLiving gable example gives the highest stated airflow here, and the Quietcool example gives a plug-in install with a low speed. Choose a wall-mount exhaust fan if the opening is a wall and you want shutters that close when the fan stops: the iLiving exhaust example gives thermal control with automatic shutters, and the Amico example gives 8 speeds with the longest stated warranty here. Either way, confirm the power source before buying, since none of these 4 listings states solar power.

Sizing Notes

• Match the mount to the opening: gable mount for a gable vent, wall mount for a wall opening.
• Match stated airflow to the space: the iLiving gable example states up to 3400 square feet and the iLiving exhaust example states up to 1400 square feet.
• Match the thermostat range to the climate: Quietcool states 50 to 120 and the iLiving exhaust example states 32 to 130F.
• A hardwired fan is a job for a licensed electrician; the plug-in examples use a cord and plug.
• Check stated size against the opening: the iLiving gable example states 8 by 15 by 15 inches, the iLiving exhaust example states 5.75 by 15 by 15 inches, and the Amico example states 14.2 by 14.2 by 6.3 inches.

Frequently Asked Questions

Which examples mount in the gable?

The iLiving gable example, which mounts on the gable with brackets, and the Quietcool example, which mounts at gable vents with built-in tabs. The other two examples are wall-mount fans.

Do any of these fans state solar power?

No. The iLiving gable example is hardwired electric, the Quietcool example plugs in with a 20 ft cord, the iLiving exhaust example is corded electric, and the Amico example uses a pre-wired 120V plug. None states a panel or a solar watt figure.

Which example states the highest airflow?

The iLiving gable example, at 2339 CFM on a single speed, ahead of the Quietcool example at 1945 CFM on speed one.

Which example states the longest warranty?

The Amico example, at 3 years. The iLiving gable example and the iLiving exhaust example state 1 year each, and the Quietcool example states no warranty term.

Still deciding? Our top pickiLiving 14-Inch Gable Fan

Check price on Amazon

Related guides

See every Solar Fans and Pumps guide and all Solar Lights, Cameras and Fans guides. Also see our best solar fan for garage. Also see our best solar attic fan for florida.

More picks: best solar fan for barn, best solar fan for boat, best solar fan for camping.