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Overview
Technical Documentation
Overview
The Hottest Thing in Cooling.
Need rapid cooling that's cheaper than A/C and more powerful than fans? Meet Cool-Space 350. This versatile swamp cooler is a blizzard in a box, capable of covering up to 2,300 square feet (213.6 square meters) in comfortable cold. It's highly portable, too, which makes it ideal for large indoor and outdoor spaces like porches, auto bays, or warehouses. And it boasts 10 hours of hoseless runtime, so even if your plans change, the temperature won't.
Key Features
Quickly cool indoor and outdoor spaces by up to 33 °F (18 °C)
Coverage area of up to 2,300 square feet (213.6 square meters)
Virtually silent direct-drive motors with variable speed controls and pump switch
Internal water reservoir supplied by standard garden hose
8-inch (20-centimeter) resin-treated, GreenGuard Gold-certified cooling media is algae and mold resistant for cleaner, more efficient performance
User-friendly controls and variable speed settings
20-inch (50.8-centimeter) fan diameter
Add on the Wi-Fi-enabled deluxe controller for mobile app control and Kick Ass™ mode
Unmatched Cooling Media
Our innovative cooling media is made from 8-inch thick, cross-corrugated, angle-fluted formulated cellulose to optimize cooling and efficiency, with a thermosetting resin that stops problematic algae growth before it starts. And did we mention it’s GreenGuard Gold-certified?
Jam-packed with features
Our newest evaporative cooler is engineered to give you the top-of-the-line cooling power you need—and the extra features you want.
Easy, intuitive built-in controls and variable speed dial
Float valve to regulate water flow
Premium remote and occupancy sensor for hands-free operation
Fans and Coolers: The Ultimate Cooling Combo
What's cooler than getting cooled? A cooler-fan combo, that's what. Together, our swamp coolers and fans provide maximum cooling and coverage, silently delivering comfort and energy savings to your facility without costly A/C use.
Cooling power that actually works for your budget.
Cool-Space 500 Evaporative Cooler
Maximum evaporative cooling coverage.
Cool-Space 400 Evaporative Cooler
Like a portable air conditioner, but better.
Rated 5 out of
5 by
Toby1189 from
Easy set upGot this a few months ago and works exactly what I wanted it for ,, awesome products and great tech support
Date published: 2021-10-28
Rated 5 out of
5 by
CHAVELA from
IT CAN BE ROMOVED EASILY ANY WHEREWORKS WELL NO PROBLEM. HAVING THE DOORS OPEN AND IT COOLS OFF A GOOD SPACE THAT MAKES IT EASIER TO WORK.
Date published: 2022-12-09
Rated 4 out of
5 by
Anna from
Works wellI am a fitness gym owner. The BiG Ass Fan is everyone’s go to spot for a fast and quick cool down.
Date published: 2022-12-14
Rated 5 out of
5 by
Itc01 from
BAF 400I lease my building so I wanted something I could take with me when I moved on,
I had looked at these a few times but never followed through. I wish I would have bought this years ago it is perfect for our warehouse! I was worried about it actually working, but once you get your fan speed and water flow dialed in it does a great job I would recommend this fan to anyone with warehouse or shop space!
Date published: 2021-11-29
Rated 5 out of
5 by
Byron from
Nice Cool BreezeAdded this unit to an non cooled fire station to cool area where ambulance is stored.
Date published: 2021-11-16
Rated 5 out of
5 by
julier from
Great unitWe bought this for our shop and it did a great job cooling down our shop
Date published: 2021-11-29
Rated 5 out of
5 by
Mr Mark from
Really dropped air tempI bought 9 months ago , and it did great . Hope to buy more coolers .
Date published: 2021-11-09
Rated 5 out of
5 by
MI2022 from
Great UnitCustomer was very happy with this unit, loved all of the features.
Date published: 2022-11-18
Rated 5 out of
5 by
Staying cool from
Better than advertisedPurchased over the hot summer. Great way to spot cool an area.
Date published: 2021-11-15
Rated 5 out of
5 by
Magic Valley from
Great ProductsBought four evaporative cooling fans. They all work great.
Date published: 2021-11-19
Rated 5 out of
5 by
Joe28 from
Works better than expectedBought this last year and it worked so well we got 4 more.
Date published: 2022-03-24
Rated 5 out of
5 by
MMR Chris from
Works like a champ!Excellent cooler. I would recommend this to anyone.
Date published: 2023-01-20
Rated 5 out of
5 by
Anonymous from
Wonderful productWe have had the fans for a full year and in Alabama we go from freezing temps to 100 plus temps. The fans are able to cool us in all the metal buildings with no AC assistance and help distribute the heat in the winter months. They are easy to use and the digital pad make it easy to monitor and set patterns. We have loved the product and will continue to be lifelong customers. Thanks
Date published: 2021-11-30
Rated 5 out of
5 by
Anonymous from
Amazingly Cool!We purchased two of these for our Coachella location/warehouse. In the dead of summer when it's 120 degrees these things make it feel like its a balmy 75. This allows us to continue to be productive and keeps our associates safe from any heat injuries.
The Big Ass Fan team is awesome, they got back to us in a timely manner and our product was delivered right when we needed it.
Date published: 2022-01-03
Rated 5 out of
5 by
Gene C. from
Game changer for our barn event venue.We purchased the cool space 500 for our 5,000 sq. ft. Barn wedding venue. Summertime in Maine can be searingly hot. Regular fans were not doing the trick for us at The Barn at Silver Oaks, an upscale event venue where weddings are conducted every Saturday from May through October.
Our guests are always in suits, ties, dresses and vests. Keeping these folks cool, especially while dancing, was not easy.
After adding the evaporative cooler was the best thing we could have done, and afforded. My HVAC company gave me a quote for $120,000 dollars to cool our space.
This unit, while hooked up to a hose runs for 16 hours a day and keeps everything tolerable and we roll it on to the dance floor full blast and everyone loves it.
The hardest part about this fan is forcing a smile when the 178th person in a row walks by and says, “that’s a big ass fan!”
Gene Carbona, owner
The Barn at Silver Oaks
Maine
Date published: 2023-02-10
Rated 3 out of
5 by
Tex Cho from
Great quality machine, but, didn't meet needsWe have a vehicle ministry in a steel building that has 6 lifts and lots of auto shop equipment. We were hoping that this unit would help cool down the space during the hot and humid Cincinnati summers. Alas, this unit could not really cool down our space when it was over 85 deg F with very high humidity. Maybe we should have gotten larger unit or two of these units.
Date published: 2021-12-04
Rated 5 out of
5 by
CSM2023 from
Well Built!We use it in a fabrication shop in CT. It cools our 5600 square foot shop and makes it comfortable to work during the hot summer months. We have found that it works better with our overhead door open. Fan is very well made. It does use more electricity than we originally thought but still well worth the money. We would purchase this product again if we had to.
Date published: 2023-01-30
Rated 3 out of
5 by
jayc from
LoudThe fan works well and cools down our space by 10 degrees. The only issue is that it's just really loud at the highest fan speed. Can't hold a zoom meeting at that setting. At the lowest setting, it's much quieter but there's a hum which is annoying.
Date published: 2021-05-12
Rated 5 out of
5 by
andy b from
awesome product that delivered as advertisedWe bought the cool space 400 after a long and hot summer. Our employees loved the cooler temperatures and this big ass fan provided a more pleasant working environment. The order delivered with a reasonable turnaround time and was properly packaged for easy installation and set up. The team at big ass fans is great to work with.
Date published: 2023-01-20
Rated 5 out of
5 by
RLBG17 from
Keeps us cool!We purchased the 400 model back in the Spring season, and being located in Texas - we were worried it would not keep up during our Texas summers! We use this in an old airplane hanger building, and combined with the fan unit we have hanging from BAF, it easily keeps the temps 10-15 degrees cooler than outside! Worth every penny.
Date published: 2022-01-10
Rated 5 out of
5 by
J-B-M from
Cool - Space 400We bought two of the fans for our shop. They move a lot of cool air and are extremely quiet. They have a large reservoir for water which in our environment last about 6 hours. We are fortunate enough to keep a water hose hooked up directly to the units. I would highly recommend them. Great units and great customer service.
Date published: 2023-01-20
Rated 5 out of
5 by
Mike92504 from
Great cooler for a large spaceWe received this unit for out large warehouse in CA where it regularly hits almost 100 in the shop. Cools us down as well as gets the air moving. Great unit and would definitely recommend for anyone with a large space and needs to take the edge off. We also love that it has a remote to control it from a distance.
Date published: 2023-02-10
Rated 5 out of
5 by
Jordan E from
BAF Cool Space FanOur company purchased 2 of these BAF cool space evap fans, best decision we have made. We have a warehouse with no central air or way to cool the building. After purchasing these units it has lowered the overall temperature in the warehouse and provided the employee's overall relief it the hot summer months.
Date published: 2023-02-24
Rated 5 out of
5 by
Arizona Fireplaces from
They get the job done.We bought several of these for our warehouses in Phoenix. They do a phenomenal job keep the warehouse and staff cool. We also use these in a structural steel plant and like our warehouses it keeps our staff cool while they're welding and fabricating steel in the 100 degree Phoenix temperatures.
Date published: 2023-01-27
Rated 5 out of
5 by
Dave10 from
Great Addition to our FacilitiesThe addition of our Cool - Space 400's to our manufacturing facilities has been a great help to reducing the heat in both plants. We can see the results of the lower temperatures in our production numbers during the high heat days. Our production employees really appreciate the investment.
Date published: 2023-01-10
Rated 5 out of
5 by
Robert T. from
Great WorkmanshipThe quality of the product is excellent. Having received the unit late in the year, I haven't been able to fully appreciate the capability of the unit. I can vastly tell a difference in the output air temperature when the pump is not running. Looking forward to warm weather!
Date published: 2021-09-29
Rated 5 out of
5 by
Eric84 from
Meets our needs - great serviceWe spoke with the team at BAF to select the right number of fans and use for our space. This was the first year in 10 years we've not had a customer complain about heat all summer long. The machine itself is very simple to use and does exactly what we expect of it.
Date published: 2023-01-11
Rated 5 out of
5 by
DirtShark1 from
Drops the temp 20-30 degree!!We bought this for our shop. We have a metal building 60*100 with three bays. In the summer it would get up to 100 degrees in the shop. Using two large ceiling fans and the cool space 400 we dropped the shop temp 20-30 degrees!!! Its like having A/C blowing on you.
Date published: 2023-01-17
Rated 5 out of
5 by
JT123 from
Amazing product to cool the spaceI bought this for a 10,000 square foot rooftop which did not have any HVAC set up. We were operating events such as weddings and corporate parties and it cooled down our space TREMENDOUSLY. Although the unit is large in size, it is wonderful to cool down a space.
Date published: 2023-01-25
Rated 2 out of
5 by
R. Smith from
Falling apartThe bolts holding the frame that holds the motor have backed out. We have had to pull the thing apart to re-thread the bolts. We also used a nut outside to solve the bolt from backing out again.
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