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Hi-Viz Series 11,000 CFM 3-Speed Portable Evaporative Cooler (Swamp Cooler) for 3,000 sq. ft.

$135946
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  • Massive 3,000 sq. ft. coverage with oscillating design
  • Holds over 30 Gal. of water for longer cooling times
  • Heavy duty construction for residential or commercial use
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Product Details

The Hessaire 11,000 CFM Evaporative Cooler is compact in size, pleasing in aesthetics and the performance exceeds coolers of a much larger size. This performance is achieved through expanding air-intake areas to the hi-density XeL50 rigid media. These coolers have 3-media panels instead of a single panel found on most mobile coolers. 3-panels allow more air-intake area and reduce pre-rotation of the air to the prop, which translates into lower static pressure and more efficient air delivery to the prop. The hi-density XeL50 media provides 80% more evaporation surface compared to regular density media. This means higher evaporation efficiency and cooler temperatures. Note: This unit is not an air conditioner and therefore uses much less energy and saves more on electricity costs. It is best used in dry climates or open spaces. Leave window/door open to limit the rise of humidity and keep better air ventilation in the room.
  • High-density media provides 80% more evaporation surface compared to normal density media
  • Direct connect to hose feature to enable constant water supply option to bypass having to fill water tank
  • Ideal for use in outdoor areas, not designed for use in totally enclosed spaces
  • Molded with a polypropylene resin, creating a strong, yet lightweight design
  • Patented axial propeller is energy efficient and throws cool air farther
  • 1-year warranty
  • Most CFM delivered per of any evaporative cooler
  • Water tank holds 32.8 Gal., for a 3-hour to 4-hour run time
  • Features an oscillating design for maximum cooling
  • 3-sided pad intake area allows for maximum cooling
  • Rugged poly propylene housing with UV protection
  • ETL safety rated
  • Return Policy
  • California residents
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Specifications

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Questions & Answers

76Questions
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Q:Can the Hessaire M350 be used in a gymnasium
by|Mar 21, 2023
0 Answer
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Q:Can I use this for a garage with no windows or vents?
by|Sep 19, 2022
3 Answers
Answer This Question

A:  I would open the people door or garage door an inch or 2 when it's in use.

by|Dec 19, 2022

    A:  Yes you can. HOWEVER, please understand that this is EVAPORATIVE COOLING not Air Conditioning. As such, the cooling works best when the local dew point is under 55° and there is at least one small vent to the outside. Completely enclosed without an exhaust point will severely diminish any cooling.

    by|Mar 21, 2023
      2 found this answer helpful

      A:  I don't see why not. In essence this is a fan that blows air through water covered filter type materiel. It does not produce any fumes or exhaust.

      by|Dec 27, 2022
        2 found this answer helpful
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        Q:Can this be used in a apartment unit?
        by|Sep 6, 2022
        1 Answer
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        A:  Absolutely will work in an apartment.

        by|Sep 13, 2022
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          Q:Can I put ice cold water with additional ice cubes to make cooler air. Would that make a difference?
          by|Sep 4, 2022
          3 Answers
          Answer This Question

          A:  Yes, that worked for me.

          by|Sep 6, 2022

            A:  I do this all summer for the chickens when it's hotter than usual. It coosl the air a bit but the regular temp water naturally gets cold from the recirculating water/fan action.

            by|Mar 21, 2023

              A:  Yes and No it works well on not such a hot day but adding ice does help

              by|Sep 8, 2022
                Showing 1-4 of 76
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                Customer Reviews

                4 out of 5
                (546)
                • 4
                  out of 546 reviews
                • 80%recommend this product
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                Showing 1-10 of 546 reviews
                An Excellent Purchase That Will Pay For Itself
                We've been using this all summer and have nothing but praise for it. Like all evaporative coolers, it does not work well during humid weather so if that is your norm, this is NOT for you. When the air is dry it is miraculous and allows us to be cool with the AC set at 80*. It's easy to use, fill and roll around. It works great outside and you can attach a hose to a float controlled valve. This is well designed and constructed. It will run for about 8hrs on one tank of water but does not shut off automatically when the tank runs dry. Prolonged use without water will damage the pump but I've had good luck with this type of pump (submersible water feature type) tolerating occasional misuse. Spare parts are reasonably priced at HD.
                by
                  • Recommended
                  Wow! This works great!
                  Bought this for our garage, but right now I have in our t.v. room that doesn't seem to get cooled down like the rest of the house when the air is on. Good thing this has wheels, because I can see it will be moving around to multiple rooms.
                  by
                    • Recommended
                    2 found this review helpful
                    We love it
                    Texas heat has exceeded 108 which makes outdoor by the pool miserable. We bought this and it works wonders. I think it’s better used outdoors IMO. We want to by another and have recommended it to family and friends. It’s also really lightweight (when empty). We bring it in the road to the cabins as well!
                    by
                      • Recommended
                      3 found this review helpful
                      Much better than the average "fan"
                      We live along the Coast of MS where humidity and heat go hand in hand. My wife likes to sit on back porch and smoke. In this heat she was always miserable until I purchased this "cooler". After reading the reviews I figured we'd give it a shot, humidity and all. The ticket to using this thing along the Coast is to keep ice in the container. We own 2 different freezers and it is so easy to fill ice trays and just keep replenishing the ice. It melts to a cool water which makes all the difference in the world as to the cooling of the unit. She is a happy camper.
                      by
                        • Recommended
                        3 found this review helpful
                        great!
                        if you're complaining about the humidity you probably did not do research on these at all. of course it increases humidity its literally using water to cool the air down. Anyway, I live in the Southern California Desert and this works amazing. You can hook it up to a hose or just add water yourself every so often. I left in on for 6 hours last night and it's not emptied yet. The fan setting is also highly effective. I do absolutely reccomend this product.
                        by
                          • Recommended
                          24 found this review helpful
                          This evaporative cooler is light but makes loud air noise, no assembly needed, only need to push ...
                          This evaporative cooler is light but makes loud air noise, no assembly needed, only need to push the wheels in its designated slot, add about 2 gallons of water into the tank, plug the cord to an outlet, and turn on power to have cool air. I've only been able to use it in an 80° or less temperatures and it circulates cool air around my 250 sq ft studio. Not sure if it'll work the same in a 90°+ weather in Pacific northwest.
                          by
                            • Recommended
                            11 found this review helpful
                            I have to return this product. I only used it a few times and the bumper broke.
                            I have to return this product. I only used it a few times and the bumper broke.
                            by
                              7 found this review helpful
                              Portable Sauna. Does not cool!
                              This is a hunk of junk. This is not worth it. This does NOT cool down a room, it merely turns the room..or entire house..into an indoor sauna. If you LOVE humidity...that's what you are getting.
                              by
                              Response from THD-CSJul 7, 2021
                              Dear Valued Home Depot Customer, We have reached out to the manufacturer and their reply is, We appreciate you taking the time to share. We're sorry to hear that you're not satisfied with your purchase. We want to ensure the best possible experience with your purchase, and we would love for you to reach out to us directly so that we can have the opportunity to assist you further. Please, contact us at (256) 734-3003.
                                8 found this review helpful
                                11,000cfm cooler
                                Purchased the 11,000 cfm hessaire for my shop. I wish it was a bit more heavy duty than it appears, but so far so good. It’s 106 here today, I put the outside thermometer in front of the cooler. I did a video to show it went from 106 to 72 in seconds. Love this thing so far!
                                by
                                  • Recommended
                                  10 found this review helpful
                                  Cools - but a Pain
                                  The opening to pour water is dumb. It’s small and hard to open. You either have to funnel 5 gallons of water in the thing or make a mess. Adding ice is doable in small amounts at a time. Again - opening the spout is a small tab you can barely grab onto. It does cool. It does blow cold air. It does it’s advertised job. Just a poor design and ugly colors.
                                  by
                                    12 found this review helpful
                                    Showing 1-10 of 546 reviews

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