Big Ass Fans 16 gal. Cool-Space 300 Variable Speed Indoor/Outdoor Evaporative Cooler, 1,200 sq. ft.

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Item # 1638278

$1,899.00

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Shop all Big Ass Fans

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Big Ass Fans 16 gal. Cool-Space 300 Variable Speed Indoor/Outdoor Evaporative Cooler, 1,200 sq. ft.

Item # 1638278

$1,899.00

$40/mo.^† for 48 months at 0% APR or earn $94 in Rewards⁺ on this purchase.
Valid 8/24/2026 - 9/7/2026

Add this item to unlock free delivery!

This item is available online only

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Notice:

This Item cannot be shipped to AK, HI.

Add a protection plan

Powersport plans are not available in CA & MD.

Neighbor’s Club Members earn points with purchases.

The Big Ass Fans 16 gal. Cool-Space 300 Variable Speed Indoor/Outdoor Evaporative Cooler delivers instant airflow that lowers the air temperature of your space by up to 33 degrees, creating comfortable conditions that keep your people and animals safe. Pair your Cool-Space coolers with Big Ass overhead fans to deliver the benefits of powerful spot-cooling and elevated air speed to every corner of your facility. When used in tandem with an overhead fan, the evaporative air cooler provides maximum cooling and coverage areas, silently delivering comfort and energy savings to your facility without costly A/C use. This evaporative cooler features virtually silent direct-drive motors and variable-speed controls that allow you to deliver precise cooling throughout your barn, warehouse, workshop, or garage for a fraction of the cost of traditional A/C. Includes a 5 year warranty.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Provides coverage for areas up to 1,200 sq. ft.
Portable design includes locking swivel casters
8 in. cooling media is chemically treated and coated in a thermosetting resin to resist the growth of algae and mold, hold up to frequent cleanings, and prevent dirt and buildup
Evaporative air cooler features a virtually silent direct-drive motor
16 gal. water reservoir accepts standard garden hose and supports up to 4-hours of standalone operation
Variable-speed control allows you to deliver precise cooling
Evaporative cooler features an automatic low-water shutoff
10 ft. power cord and cord wrap onboard for easy storage
5-year manufacturer warranty

Brand	Big Ass Fans
Country of Origin	Made in USA
AC Coverage Area	1200 sq ft
Air Direction	1-Way
Filter Type	Cross-corrugated, angle-fluted formulated cellulose
Airflow Volume	None
Control Type	Knobs
Cooler Features	Variable Speed
Display Type	None
Fan Diameter	18 in.
Horsepower	0.5 hp
Indoor/Outdoor	Indoor and Outdoor
Number of Speeds	Variable
Power Type	Electric
Primary Material	Polyethylene
Product Height	49 in.
Product Length	24 in.
Product Weight	100 lb.
Product Width	26 in.
Tank Size	16 gal.
Voltage	120V
Warranty	5 Year manufacturer warranty
Manufacturer Part Number	F-EV1-1801

Q&As

1 - 1 of 1 Question

Q: How well does this work in high humidity weather?

3 years ago

1 Answer

A: Hello! This does great in places that have higher humidity! If you have any additional questions please contact the manufacturer. BigAss Fans bigassfans.com/cold-front | Call 877.244.3267
3 years ago
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114 reviews with 5 stars.

12 reviews with 4 stars.

4 reviews with 3 stars.

3 reviews with 2 stars.

4 reviews with 1 star.

Overall Rating

4.7

112 out of 121 (93%) reviewers recommend this product

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Summary of Reviews

AI-generated from customer ratings & reviews, and may include incentivized reviews.

The evaporative cooler is effective at cooling large spaces, with many users reporting significant temperature drops. Customers praise its ease of use, quiet operation, and low maintenance requirements. The product is described as a high-quality, reliable, and efficient cooling solution that deliver...

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1 to 4 of 137 Reviews .

1 – 4 of 137 Reviews

Paul H.

Review 1

5 out of 5 stars.

I purchased this for my

a month ago

I purchased this for my garage it’s doing exactly what I wanted it to do is cool my garage. It’s a well designed product and very well built.

Originally posted on bigassfans.com

zunicat

Phoenix, AZ

Review 1

4 out of 5 stars.

Cools very well but a little noisy.

a year ago

Does a good job of cooling. I use this on my back patio in Phoenix. Seems to be well made. I have 2 comments 1. I use soft water and like to drain the unit every few days instead of using cleaning chemicals. The drain hole is not in the bottom of the water tank, It is on the side. This makes it impossible to completely drain the tank, even by tipping the cooler over. The stopper is not attached to the cooler and is very easy to lose. Why not just a valve in the bottom of the water tank? 2. The unit makes a little noise. 60 DB at 8 feet on low and gets louder as the speed is increased. Don't know if this is just the high air flow from this fan or if the bigger units with different styles of fans are quieter. I like to sit outside at night and I usually use airpods to block the ambient sound from the cooler. Noise would probably not be objectionable in an industrial environment.

Yes, I recommend this product.

Originally posted on bigassfans.com

tom47

Akron, OH

Review 1

1 out of 5 stars.

Junk

2 years ago

Don't plan on this unit lasting for more than a year. I had purchased 3 of these and in less than one summer season I replaced the pump in 2 of the units. The second season I need to replace one of the pumps for the second time. In the trash they both went. Upon receiving the units one of them had a big hole in the tank which was fixed with some Gorilla Tape. The 3rd unit is still hanging in there so far.

No, I do not recommend this product.

Originally posted on bigassfans.com

Response from bigassfans.com:

2 years ago

Ecommerce

We are sorry to hear you are experiencing issues with your product. We appreciate your feedback and are here to help. Please call 1-877-244-3267 for assistance or submit a support ticket at https://bigassfans.com/support/form/

Randy T

Lubbock, TX

Review 1

5 out of 5 stars.

Very easy to use!

3 years ago

Bought 3 for the warehouse and the guys love them. Especially during the 100 degrees plus days. In our cutting department they work great!

Yes, I recommend this product.

Originally posted on bigassfans.com

Q: How well does this work in high humidity weather?

Q: How well does this work in high humidity weather?

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Reviews

Rating Snapshot

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Review this Product

Summary of Reviews

Thank you for your feedback

I purchased this for my

Cools very well but a little noisy.

Junk

Very easy to use!