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Internet # 304156139

Model # MCP59

Store SKU # 1002940220

4000 CFM Slim Profile Window Evaporative Cooler for 2000 sq. ft.

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  • Designed to provide optimum cooling for up to 2000 sq. ft.
  • Ideal for use in dry and arid climates
  • UV-resistant polypropylene body ensures all-weather performance
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Product Details

About This Product

The MasterCool MPC59 evaporative cooler with its versatile design is engineered for high performance, optimal output and excellent efficiency for cooling spaces up to 2000 sq. ft. The narrow profile of this cooler will be a welcomed compliment to your home's exterior appearance. The body of the unit is made of lightweight, UV resistant polypropylene which ensures it is weather resistant and lightweight. Installation is a snap. A touch control panel with a convenient remote means it's simple to operate. The 2 in. cellulose pad provides superior performance and maximum cooling efficiency. Our pads have been certified to UL GREENGUARD standards based on comprehensive emission criteria from the EPA, the State of California and reputable public health expert agencies.


  • Window design circulates air at up to 4000 CFM
  • Cools up to 2000 sq. ft.
  • Comes with 3-speed 1/2 HP direct-drive motor and remote control
  • Uses high performance rigid media
  • Easy connect to water supply for continuous operation
  • Made of weather and UV resistant polypropylene
  • Narrow exterior profile of 10 in.
  • Optional purge pump kit, interior and exterior covers available
  • Performs best in dry, arid climates
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 304156139

Model # MCP59

Store SKU # 1002940220


Dimensions: H 46.13 in, W 33.63 in, D 22.13 in


Product Depth (in.)

22.13 in

Product Height (in.)

46.13 in

Product Width (in.)

33.63 in

Window opening maximum width (in.)

22 in

Window opening minimum height (in.)

21.63 in

Window opening minimum width (in.)

21.63 in


Air Volume (CFM)


Amperage (amps)


Color Family




Commercial / Residential


Cooling Area (Sq. Ft.)


Decibel (Sound) Rating

Not Measured

Evaporative Cooler Features

No additional features

Evaporative Cooler Pad Material


Evaporative Cooler Product Type

Window Evaporative Cooler

Horsepower (hp)

0.50 hp


Remote Control





Mount Location

Window Mount

Number of Speed Settings


Pack Size


Product Weight (lb.)

65 lb



Voltage (volts)


Water Tank Capacity (Gallons)


Wattage (watts)


Warranty / Certifications

Certifications and Listings

ETL Listed

Manufacturer Warranty

1-year limited on unit: 5-year limited on media; 2-year limited on motor

Questions & Answers

Q:how noisie
by|May 12, 2024
1 Answer
Answer This Question

A:  Hello, Burrel! The decibel level for this model is 68 dB on low, 72 dB on Medium, and 78 dB on high. If you have any other questions about our product, please email us at info@essickair.com. -Melisssa, Champion Cooler

by|May 14, 2024
    Q:How much does my bill go up Thanks
    by|Apr 29, 2024
    1 Answer
    Answer This Question

    A:  Hello! For further assistance, please contact info@essickair.com. -Melissa, Champion Cooler

    by|Apr 30, 2024
      Q:My window opening height is around 17 inches. Would this unit fit or would I have to remove the window panels, & if I do that what can I use to cover the opening?
      by|Apr 13, 2024
      1 Answer
      Answer This Question

      A:  Hello, Sandy! This cooler will not fit your window opening as the tunnel is 19-13/16" inches square. If you have any other questions about our product, please email us at info@essickair.com. -Melissa, Mastercool

      by|Apr 15, 2024
        Q:If Power is interrupted while the unit is operating, will the the unit resume in the mode active during power loss?
        by|Oct 29, 2023
        1 Answer
        Answer This Question

        A:  Hello, Rskend! If there is a power outage, the controller will reset back to its factor default settings. The controller will need to be adjusted to the desired setting once more. If you have any other questions about our product, please email info@essickair.com. Thanks. -Melissa, Mastercool

        by|Oct 30, 2023
          Showing 1-4 of 156

          Customer Reviews

          3.7 out of 5

          • 3.7 out of 220 reviews
          • 70% recommend this product
          Filter by:
          Showing 1-10 of 220 reviews
          Satisfied customer
          This A/C exceeds all my expectations this is a great product I highly recommend this A/C to anyone that can't have central air conditioning in there home
          Response from EssickAirProductsSep 5, 2023
          Hello, Cindy! We appreciate your feedback. Thanks for the stars! -Melissa, Champion Cooler
            • Recommended
            I think I set up the pump incorrectly. Water is a constantly stream out of the over flow when pump is on. How to fix?
            Response from EssickAirProductsJul 5, 2023
            Hello, Steve23! We appreciate your feedback. Thanks for the stars! -Melissa, Mastercool
              • Recommended
              2 found this review helpful
              Poor design
              It works OK for about one season but the control module is complete garbage I ended up deleting the controller and wiring in a manual switch
              Response from EssickAirProductsDec 29, 2022
              Hello, Richard! We are glad you took the time to leave this review, even if we didn’t get all the stars. It sounds like we have some room for improvement, so please reach out to us at info@essickair.com and tell us how we can help. -Melissa, AIRCARE
                1 found this review helpful
                Outstanding Value!!!
                First up, an Evaporative Cooler works best in Dry areas like the SW States. It's useless in Humid areas on East Coast. Living in North LA County, we get summer temps in the 100s and hit 110 on a regular basis; thus running our AC in the summer 24/7, resulting in a $400+ a month Electric Bill! This summer we bought this MasterCool and we ran it 24/7 and we NEVER had to use our AC! Even when over 110, it was under 75 inside our home! AND our Electric Bill never went above $100 per month!
                Response from EssickAirProductsSep 14, 2022
                Hello! Thanks for taking the time to give us your feedback! We are so glad that you love your cooler! -Melissa, Mastercool
                  • Recommended
                  2 found this review helpful
                  It does the job
                  I have a 1600 square-foot one-story house this unit does the job, if it is 100° outside and around 20% humidity the house will run 78 and about 60% humidity I don’t use the high speed because it is very loud unless it’s over 110 outside and then the house will get up into the 80s, over that I turn on the AC and put the cover on this unit, I have had the square metal units in the past but they always rust out in a couple of years and have a lot of maintenance this one I Had for three years, the only recommendation I have is by the brass water valve because the plastic one is junk and doesn’t shut off And use some kind of filter media on the outside of the unit as you can see in the photo I use the blue cooler pad because The media they use although it works great has large holes and will suck in flies mosquitoes and a lot of dirt, one other thing I opted to put in a purge pump instead of the drip line then I just ran a soaker hose out to my garden so the water wouldn’t be wasted. I use three up duck vent to blow the air up through my attic and if the fan is on high I still need to open some windows, read the instructions on airflow it’s very important to keep your humidity down 60% and under is good
                  Response from EssickAirProductsAug 31, 2020
                  Hello, AP511! We are so glad to hear that you are enjoying your cooler. Thanks! -Melissa, Mastercool
                    • Recommended
                    7 found this review helpful
                    Easy to install and cools my entire home
                    Easy to install and cools my entire home
                    Response from EssickAirProductsJun 9, 2020
                    Hello, Calley! Thank you for taking the time to review and rate our product! We appreciate the stars! -Melissa, Mastercool
                    • Verified Purchase
                    • Recommended
                    Pretty easy to put together and get running. Very loud when on hi but we use it as a secondary sy...
                    Pretty easy to put together and get running. Very loud when on hi but we use it as a secondary system to keep our down stairs cooled better. Get the optional cover because you can’t leave it off otherwise it is just a hole that all the air gets sucked through
                    Response from EssickAirProductsJun 2, 2020
                    Hello, Megsfam! Thank you so much for giving us your feedback. We appreciate it! -Melissa, Mastercool
                    • Verified Purchase
                    • Recommended
                    5 found this review helpful
                    company doesn't warranty defective components
                    this unit is pretty expensive and it does cool nicely but it is mostly plastichere in Colorado it is only used several months out of the yearand after just a couple of cooling seasons the fan blade started rubbing on the housing all the way aroundit was clearly a manufacturer's defect but the company wouldn't replace it under warrantywhich technically it wasn't under warrantybut this was clearly a manufacturer's defect it's only used a few hours a day and just on hot days
                    Response from EssickAirProductsJul 24, 2019
                    Dear customer, here at Champion Cooler we take pride in our coolers and customer satisfaction. Our warranty covers all defective parts or workmanship for one year from the date of purchase. If you would like to speak to us again, please contact us at 1-800-643-8341. Thank you, Tammie / Champion Cooler.
                      • Recommended
                      3 found this review helpful
                      The Mastercool 3200 was easy to install and works much better than the metal one I had in the sam...
                      The Mastercool 3200 was easy to install and works much better than the metal one I had in the same window and works so well that my girlfriend wanted me To turn it off because she was getting cold! If you have an old metal one replace it with this one and you won’t be sorry and its so quiet you hardly know its on.
                      Response from EssickAirProductsJun 20, 2019
                      Maddawg, thank you for taking the time to write a review about our product. We greatly appreciate the 5 stars! Thank you, Tammie / Champion Cooler
                      • DIY
                      • Verified Purchase
                      • Recommended
                      1 found this review helpful
                      Works well . . . when it works PROS: The rigid media used in this cooler is far superior to the...
                      Works well . . . when it works PROS: The rigid media used in this cooler is far superior to the aspen pads used in many other coolers. They provide a consistent performance and are easier to maintain. I have a Mastercool whole house unit on my house in Las Vegas and only use my AC when humidity gets too high (a couple weeks a year). The all plastic case is also a nice feature, as metal cabinets will invariably rust/corrode. The unit produces a temperature drop of 20-25 degrees in my conditions (5-20% humidity) Remote control for on/off, fan speed (not thermostatic) CONS: This cooler has a couple design flaws and has been fraught with problems since day one: Rather than a purge cycle, the pump continuously drains a portion of it’s flow. Considering Evaporative coolers work best in hot, dry climates, where water waste is not an option.(a separate purge pump can be perchased and operated on a programmable frequency $50) There is no way to direct the airflow from the cooler (grille is fixed) The lower screws that attach the filter assembly/cover to the unit allow water to constantly drip. Maybe a simple sealing job, but I’ve had to remove the cover so many times I haven’t wanted to use silicone (yet) The water level float valve was not “plug and play,” requiring several adjustments to get the shut off to occur at the correct level. The water depth needs to be precise as the operating level between pump starvation and overflow is slight. The valve is a inexpensive part and not very precise. Adjustment is made by bending the float arm. My valve required several adjustments, requiring several removals of the back filter assembly/cover. The unit is designed for sash type windows. It will fit in horizontal sliders, but then you must make your own baffles to seal the window. The supplied kit only works for windows that open vertically. Operational Flaw My cooler also has an operational flaw. At a somewhat random frequency (2-8hrs) the pump shuts off while the fan continues to run. In no time the pad goes dry, and I’m blowing 3200cfm 105F air into my house! Essick/Mastercool was responsive and sent me a new controller, and a new fan motor (old fan is not compatible with new controller). That’s great, kudos to customer service, but I still have to take the fron & back off the unit and install the new parts. Not something for less than an experience do-it-yourselfer or pro. So DO NOT BUY unless you are above average in DIY, and are prepared to fine tune it to get it right. I think that the optional purge pump kit is a must (also requires DIY skills), and be prepared to replace parts if yours also has issues. Once you get it dialed in, it performs well, and the plastic will never rust.
                      Response from EssickAirProductsAug 10, 2018
                      Thanks for taking the time to give us your feedback. We aim for a five-star review every time, so as I mentioned elsewhere, please reach out to us at socialmedia@essickair.com and let us know how we can make your experience with MasterCool a better one. Thanks. - Sydney, Essick Air Products
                        9 found this review helpful
                        Showing 1-10 of 220 reviews