Model # ARC-143MX

Internet #203356405

Whynter 14000 BTU Portable Air Conditioner with Dehumidifier and 3M Filter


14000 BTU Portable Air Conditioner with Dehumidifier and 3M Filter

  • Cools rooms up to 500 sq. ft.
  • 3 fan speeds for preferred airflow
  • Includes a remote and timer for convenience
$51111 /each
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Product Overview

Designed with specialized commercial applications in mind, the ARC-13MX is ideal for use with server rooms, data centers, wiring closets or any space where high efficiency cooling and low maintenance is a requisite. The unit helps to maintain optimal operating conditions by, cooling, dehumidifying and filtering the ambient air. This Whynter portable air conditioner comes with the 3M Antimicrobial High Air Flow (HAF) air filter which is designed to removes particles such as dust, pet hair and dander, antimicrobial agent helps inhibit the growth of mold and mildew and the micro-structured electrostatically charged filtration media traps and retains particles. This enhanced air filtration system is especially important in maintaining particle-free air around the mission critical equipment. Equipped with an auto-restart function, temperature based operation and timer settings, this unit can function as either your primary or a backup cooling application.

  • Cools up to a 500 sq. ft. space (ambient temperature and humidity may influence optimum performance)
  • 14,000 BTU cooling capacity
  • Casters for easy mobility
  • 3 fan speeds
  • Full thermostatic control 61°F - 89°F
  • Digital display allows precise temperature control
  • 24 hour programmable timer
  • Remote control lets you easily adjust the temperature and function mode
  • 3M Antimicrobial High Air Flow (HAF) air filter: - Removes particles such as dust and dander - Antimicrobial agent helps inhibit the growth of mold and mildew - Micro-structured electrostatically charged filtration media traps and retains particles - Maintains a particle-free air around the mission critical equipment
  • Auto restart after power outage
  • 91 Pints/day dehumidifying capacity
  • Patented auto drain function fully exhausts all condensate automatically in most environments
  • Advanced cooling system
  • Extendable exhaust hose (up to 60 in.) and upgraded Plastic window kit included (Max. 46 in.)
  • Click Here to learn more about choosing the right Air Conditioner!
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Product Depth (in.)
Product Height (in.)
Product Width (in.)


A/C Cooling Rate (BTU/hr)
A/C Coverage Area (sq. ft.)
Adjustable Humidistat
Air Conditioner Product Type
Portable Unit
Air direction/circulation
Amperage (amps)
Automatic shutoff
BTU Cooling Rating
Platinum and Black
Color Family
Cord Length (ft.)
Decibel (Sound) Rating
56 dBA
Decibel Rating
56 dBA
Decibel Rating (Indoor)
56 dBA
Drain Hose Included
Drain hose connection
Energy Efficiency Ratio (EER)
Filter Type
Filter light reminder
Heater included
Hose Exhaust
Moisture removal capacity (pints/day)
Number of Fan Speeds
Number of cool settings
Product Weight (lb.)
Remote Control
Self-diagnostic tools
Sleep setting
Vent hose configuration
Voltage (volts)
Window venting kit included

Warranty / Certifications

Certifications and Listings
1-UL Listed
Manufacturer Warranty
One year limited warranty on unit and three year warranty on compressor.

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Customer Questions & Answers

can you turn the dehumidifier off?

can you turn the dehumidifier off?
Asked by: aj
The dehumidifying function does not have a humidistat. It runs intermittently and requires manual shut off or use of the timer function. Our Consumer Support Team is available Monday - Friday 8:30 AM - 4:30 PM PST at 1-866-WHYNTER (1-866-949-6837) and at should you have additional questions.
Answered by: Whynter Customer Service
Date published: 2017-07-03

What kind of plug in does this air conditioner have, 110 or 220 or more?

Asked by: pingpongking
This unit is rated at 115V.
Answered by: CommunityAnswer
Date published: 2016-06-09
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Customer Reviews

14000 BTU Portable Air Conditioner with Dehumidifier and 3M Filter is rated 3.9 out of 5 by 25.
Rated 5 out of 5 by from this thing actually works It works great cools down the room to around 70 on a 100+ day its held up nicely had a cheaper one from another store and that one broke in a mont n didn't cool right most of the time I recomend this one so far its a great portable a
Date published: 2012-09-04
Rated 4 out of 5 by from Works well - does the job This unit is attractive (relative to others), blends into our room. It cools a 500 square foot room (which has over 11 foot ceilings) fairly well. Not that noisy and doesn't need to be emptied very often, maybe once a day if running all day. Emptying it is a bit awkward since it needs to be tipped back, but it's doable. The set-up was fairly easy but wish they had longer insert panels to fit our 42 inch windows.
Date published: 2012-07-31
Rated 3 out of 5 by from Okay Purchase If you are looking for mainly for the AC feature this is a good product. It cools well and quickly. It's very loud when it kicks on so I can't sleep with it on, because it wakes me up every 15 minutes. The tubes are very large, yet short so there it can't be moved far from the window. As other reviews mentioned, when you use the dehumidifier, it only works for an hour or less before it has to be drained- it does not hold much- and it is difficult to drain as the drain is about two inches from the ground, so finding a container to get in in is difficult. This product is fine, but I would have purchased a less expensive one without a dehumidifier because that feature is pointless on this model.
Date published: 2016-08-09
Rated 5 out of 5 by from Performs as Advertised I have had the unit about two weeks during what has been an extremely hot summer. Installation went well with no problems. I have in installed in my woodworking shop (read: garage of 425 sqft +/-). I set it to come on about 4 hours before I plan to be in the shop and it is set on 78F. It keeps the shop comfortable enough to work in for extended periods. It has been just what I needed so far.
Date published: 2012-07-27
Rated 5 out of 5 by from Fullfilled all my expectations for the cooling of my office I needed the help of a contractor friend of mine to help me install the window adapter kit since my office is on the fourth floor corner of building. Also required downward facing backdraft preventing vent so nothing can crawl back into unit. Customer service hasn`t been required up to this point and the shipping was excellent. Excellent cooling capacity especially since all windows of my office face the sun directly from sunrise to sunset. The noise level is manageable. Remote control works perfectly. If cooling is your primary concern I highly recomend it.
Date published: 2014-05-20
Rated 5 out of 5 by from Outstanding A/C This Whynter is a great looking a/c that fits the decor in our office that inexplicably has no central HVAC. Nice digital control panel. Maybe it's just in my head, but the air does feel a lot fresher with the 3M filter in place. I love the fact that it comes with premium filtration and I don't need a separate air purifier. We use it mostly in a 470+ square ft area and have been most pleased with the ambient temperature even in the afternoons. We will likely get a 2 or 3 more units for the rest of the office. Gladly recommend this unit.
Date published: 2012-06-24
Rated 5 out of 5 by from The product is very quiet and cools great. We use the product to cool our computer room at our office and it does an outstanding job.
Date published: 2012-10-30
Rated 4 out of 5 by from Appealing design with good function Purchase 1 1/2 months ago, so far functioning good. We have casement windows which makes it impossible to have window air conditioner. Since we live in the " mountains" where it hardly gets hot enough to warrant a central air conditioner (except this year been scorcher) this is a good alternative. It cools about 1,000 sq FT to a comfortable 70 F when temperature are in high 80-90's.
Date published: 2013-08-24
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