Power is good. Everyone likes power. Powerful cars, power drills, power plays. So when it comes to which portable air conditioner to buy, one of the first things to look at is power, because this translates into cooling capability and the size of the room you need to chill off.

The following models are reviewed based on having both large capacity and the quality of operation that maximizes the BTU count. If you buy a 14,000 BTU portable air conditioner in order to cool of a 700 square foot space, you want to know that the machine also does a good job circulating the air, filtering it and providing dehumidification without hourly trips to empty the water bucket.

On the other hand, the same 14,000 BTU unit placed in your kids 250 square foot room will freeze her out in no time. The following models are big, powerful and meant for larger spaces like living rooms, basements, garages and offices.

Most Powerful Portable Air Conditioners Reviewed

  • HL14CHESWW
  • Brand: Honeywell
  • BTU: 14000
  • Dimension: 18.9 x 15.7 x 31.3 inches
  • Weight: 64 pounds
  • Warranty: Manufacturers
  • HPND14XCP
  • Brand: Haier
  • BTU: 13500
  • Dimension: 17.8 x 29.4 x 15.2 inches
  • Weight: 67 pounds
  • Warranty: Manufacturers
  • BPACT14WT
  • Brand: BLACK+DECKER
  • BTU: 14,000
  • Dimension: 17.1 x 13.8 x 28.1 inches
  • Weight: 83.7 pounds
  • Warranty: Manufacturers

Honeywell HL14CHESWW, 14000 BTU Portable Air Conditioner

The Honeywell 14000 BTU portable air conditioner is a super-cooling, room busting unit with impressively quiet operation.  This remarkable machine will almost instantly cool down 550 square feet in even the most exposed room in your home.

Honeywell manages to manufacture modestly priced machines that work as promised, while also having a sleek, cool look and a number of powerful and high end features. This unit includes dehumidifying, heating and continuous draining that removes up to 111 pints of moisture through the vent hose every day. This powerful machine will keep you cool on a toasty hot day and nice and warm in a snowstorm.

The Honeywell HL14CHESWW is a 14,000 BTU Portable Air Conditioner that weighs 64 pounds and 72 pounds in its shipping container. The product dimensions are 18.9 x 15.7 x 31.3 inches. This relatively pricey unit comes with a 5 year limited warranty and can be easily installed without a professional.

Check the Latest Price on Amazon!

Haier HPND14XCP 13500 BTU Portable Air Conditioner

This 13,500-BTU powerful portable air conditioner will drop the temp in your overheated attic or workshop fast, just the way you need it. Imagine a 105-degree day and a room full of computers. In less than an hour you’re sitting in comfort and getting your work done, so we suggest using the handy 24-hour timer to set on/off times automatically. This unit is ideal for cooling larger rooms up to 600 square feet and in dehumidify mode will self-evaporate over 100 pints of moisture a day, allowing you to enjoy clean fresh air without need of emptying the water tray.

This strong, but expensive, Haier unit includes a window kit that fits both double hung and sliding/casement windows. Quiet operation, eco-friendly refrigerant, four-way air discharge, a washable filter and three cooing speeds round out an excellent machine built for power users. As tough as this portable air conditioner is, it runs on 1,250 watts and in typical use, will only cost around $50 a month to operate, although some owners in more extreme settings have reported costs up to $100. The Haier HPND14XCP is a 13500 BTU Portable Air Conditioner that weighs 67 pounds and 80 pounds in its shipping container. The product dimensions are 17.8 x 29.4 x 15.2 inches. This pricey unit comes with a 1 year parts and labor warranty and can be easily installed without a professional.

Check the Latest Price on Amazon!

BLACK+DECKER BPACT14WT 14,000 BTU Portable Air Conditioner

This Black and Decker model is big, powerful and sends a serious chill through a 550 square foot room. Not only is this a big, mean chilling machine, it’s also quiet. By big we mean more than 80 pounds of brawn, so getting it where you need it will require some muscle, especially if it’s meant to cool the upstairs. But setting it up is quick and simple and the 24 hour on/off timer with sleep mode keeps your environment nice, cool and dry.

This model has self-evaporation as we expect from the better portable air conditioners, so there is no need for a water bucket and the removable filter can be easily cleaned, offering limitless cool, fresh air. The feature we like the best is the cool, silent sleep mode. This model is pricey, but you get extreme power and quiet operation for your investment.

The Black and Decker BPACT12WT is a 14,000 BTU Portable Air Conditioner with Remote Control. It weighs 83.7 pounds and 92.6 pounds in its shipping container. The product dimensions are 17.1 x 13.8 x 28.1 inches. This mid-range priced unit comes with a one-year labor and parts warranty and five-year warranty on the compressor and can be easily installed without a professional. The maximum length of the exhaust hose is 4 feet and 11 inches.

Check the Latest Price on Amazon!

  • SM14N10
  • Brand: Friedrich
  • BTU: 13,700
  • Dimension: 29 x 25.9 x 17.9 inches
  • Weight: 140.2 pounds
  • Warranty: Manufacturers
  • ARC-143MX
  • Brand: Whynter
  • BTU: 14,000
  • Dimension: 16 x 19 x 35.5 inches
  • Weight: 79 pounds
  • Warranty: Manufacturers
  • CP14
  • Brand: Movincool
  • BTU: 13200
  • Dimension: 26 x 19 x 41 inches
  • Weight: 153 pounds
  • Warranty: Manufacturers
  • BPACT12WT
  • Brand: BLACK+DECKER
  • BTU: 12,000
  • Dimension: 17.1 x 13.8 x 28.1 inches
  • Weight: 59.5 pounds
  • Warranty: Manufacturers
  • HL12CESWG
  • Brand: Honeywell
  • BTU: 12000
  • Dimension: 18.9 x 15.7 x 31.3 inches
  • Weight: 64 pounds
  • Warranty: Manufacturers

13,700 BTU – ENERGY STAR – 115 volt – 12.2 EER Kuhl Series Room Air Conditioner

Big, extremely powerful and built to survive the most extreme circumstances, while operating with an Energy-Star rated efficiency of 11.2. This model has a suggested monthly operating cost of $112, which is modest considering the powerful punch of cold air it packs into a space of up to 700 square feet.  Manufactured by Friedrich, the Kühl Energy Star is engineered for quiet and powerful operation due to quality, heavy materials. Solid rubber mounts and extra insulation absorbs motor vibration and reduces noise. 8-way air flow sends cold air your way, wherever you need it.

The ENERGY STAR comes with a window venting kit which is easy to install, though this powerful portable air conditioner is quieter when the hose is place through the wall. This is an expensive machine but delivers strong and consistent results for large and busy rooms. For tech gadget lovers, you can control the unit with a mobile app using the FriedrichLink Wi-Fi Adapter, which is sold separately.

The Kuhl ENERGY STAR is a 13,700 BTU BTU Portable Air Conditioner with Remote Control and wifi options and weighs 140.2 pounds. The product dimensions are 29  x 25.9 x 17.9 inches. This top of the line unit is built by Friedrich in San Antonio, Texas. It comes with a one-year labor and parts warranty and five-year warranty on the sealed refrigerant system. It is recommended to be installed through the wall, if possible, by a professional and comes with a window venting kit. Color kits available in Deep Red, Cobalt Blue, Designer White, Classic Beige, Black Onyx and Pink Diamond.

Check the Latest Price on Amazon!

Whynter ARC-143MX 14,000 BTU Dual Hose Portable Air Conditioner with 3M Antimicrobial Filter

This powerful portable air conditioner cools and dehumidifies up to 500 square feet, fast. It is specially designed for commercial spaces that require exceptional, low-maintenance cooling, such as small offices, server rooms and data centers. The 3M Antimicrobial Filter traps dust, dander, and pet hair and inhibits the growth of mold and mildew, for fresher, cleaner air. It is recommended to replace the filter every two to three months for optimal air quality.

Not only is this an extremely powerful machine, it is energy-efficient, lead-free ROHS compliant and uses CFC-free R-410a eco-friendly refrigerant. The auto-drain function controls both moisture and condensation by automatically exhausting all moisture through the easy-to-install dual-hose venting system.

As you would expect from a serious office machine, this unit comes with Leakage Current Detection and Interruption (LCDI) plug, to reduce the risk of fire due to arcing faults in the power supply cord. The control panel features a simple to use LCD display, 24-hour on/off timer and remote control that puts the full set of functions at your fingertips., The auto-restart function automatically resumes the unit at its previous setting during power outages.

The Whynter ARC-143MX is a 14,000 BTU Dual Hose Portable Air Conditioner with 3M Antimicrobial Filter that comes with, two exhaust hoses, window venting kit, remote control, 3M Antimicrobial High Air Flow (HAF) air filter, and user manual. It weighs 79 pounds and 100 pounds in the shipping container. The product dimensions are 16 x 19 x 35.5 inches. Whynter provides a one year limited warranty and three-year compressor warranty.

Check the Latest Price on Amazon!

MovinCool Classic 13200 Btu Portable Air Conditioner, 120V

Looking a like a robot with arms, the MovinCool Classic 13,200 BTU is powerful industrial portable air conditioner that is instantly ready to chill the air in the hottest environments, such as production lines, outdoor events, manufacturing processes, server rooms and much more. It is operated with a digital temperature control that allows you to set the machine up and walk away. This large machine runs on standard 115v power at 1300 watts and is rated to keep you and your equipment running on chill temperatures even in environments that are up to 113°F.

The MovinCool commercial portable air conditioner includes two large output hoses that allow you to direct airflow in multiple directions, a digital temperature indicator, two-speed fans, adjustable louvers, compressor short-cycle, overload protection and fan motor protection. This is a self-contained and portable unit that requires little or no installation, you can simply roll it in to your space, plug it in to your and turn it on.

Many accessories are available that allow you to install this unit in any manner that is appropriate for you, from window to in-ceiling tile kits. This model requires emptying the 5 gallon water tank and comes with an optional condensate pump kit. If you really need serious cool for a hot, remote space, this is the next best thing to a central unit and costs almost as much.

The MovinCool Classic is a 13,200 BTU Portable Commercial Air Conditioner that weighs 166 pounds with a shipping weight of 197 pounds. It’s dimensions are 19 x 26 x 41 inches. It requires 120 volts at 1300 watts, 1 phase of electricity at 11.9 amps.  It has a max. supply hose length of 30 ft., max exhaust hose length of 60 ft., sound level dBA 57/55, exhaust CFM 880/760, supply CFM 440/380, ambient operating range 70 to 113 degrees F, condensate tank capacity 5 gal. 3 Years warranty with registration or 1 Year for unregistered units.

Check the Latest Price on Amazon!

BLACK+DECKER BPACT12WT 12,000 BTU Portable Air Conditioner

The Black and Decker BPACT12WT is 12,000 BTU portable air conditioner that does two things extremely well; it’s a true powerhouse that will cool off a 500 square foot room faster than most of it competitors and it operates quietly. This 3-in-1 Air Conditioner/Dehumidifier/Fan sends out big gusts of chilled air through vertical motion louvers, providing powerful and constant airflow, day and night. There is no water bucket due to the self-evaporation of condensate and the filter can easily be removed and rinsed, keeping your air fresh and cool. Maintain a cool home efficiently by setting up on/off times with the 24-hour timer and enjoy cool, quiet comfort with the silent sleep mode. This is a mid-priced unit, but compares well against the competition for price and features.

The Black and Decker BPACT12WT is a12,000 BTU Portable Air Conditioner with Remote Control. It weighs 59.5 pounds and 73.3 pounds in its shipping container. The product dimensions are 17.1 x 13.8 x 28.1 inches. This mid-range priced unit comes with a one-year labor and parts warranty and five-year warranty on the compressor and can be easily installed without a professional. The maximum length of the exhaust hose is 4 feet and 11 inches.

Check the Latest Price on Amazon!

Honeywell HL12CESWG 12000 BTU Portable Air Conditioner

When this portable air conditioner arrives at your home in a huge box, the first thing that enters your mind will not be “portable” or “easy”. But you will be in for a big surprise once you’ve tossed the shipping container in the trash. This large, powerful machine is quick and easy to set up and moves easily from room to room on its smooth rollers. This guy provides a very quick chill for a room of up to 450 square feet, keeping you cool and calm on hot, humid days.

The three speed fan cools and dehumidifies at the same time while removing much of the moisture from your room air. As big as this machine is, it is surprisingly quiet. With the remote control and self-timer, you can set up your cooling program and it won’t disturb your sleep. You will need to empty the water pan as it does not auto-evaporate completely and the water pan is not located very well. This is not a stylish model, but it does provide true cooling when you need it.

The Honeywell HL12CESWG HL Series is a 12,000 BTU Portable Air Conditioner that weighs 64 pounds and 81.9 pounds in its shipping container. The product dimensions are 18.9 x 15.7 x 31.3 inches. This unit is priced in the mid-range and comes with a 5 year limited comes with everything needed for installation, including a flexible exhaust hose and window venting kit, which can be removed when not in use.

Check the Latest Price on Amazon!

Avenger Portable Air Conditioner With Heater and Remote Control – 12,000 BTU

The Avenger portable air conditioner is a low-priced 12,000 BTU machine that provides fresh, cold air for spaces up to 500 square feet. You can choose between four operational settings to cool, heat, fan or dehumidify. Set the temperature with precision digital controls or the remote control from across the room. You can personalize your time and temperature settings with the 24-hour timer and 3-speed fan, while air deflection louvers direct air where it’s needed most.

Avenger removes up to 1.4 liters of moisture from the air every day to control the level of humidity. This is less compared to pricier models and may not provide the moisture control you need if you live in a very humid environment. It’s low decibel operation makes it a relatively quiet unit and the reusable air filter can be washed, saving money on replacements. The manufacturer recommends the unit to stand upright for 24 hours before first use.

The Avenger is a 12,000 BTU Portable Air Conditioner that weighs 61 pounds, with product dimensions of 14 x 16 x 28.5 inches. This is a low-priced unit and comes with a 1 year limited warranty and comes with everything needed for installation, including a flexible exhaust hose and window venting kit, which can be removed when not in use.

Summary

If you need a portable air conditioner that will stand up to the elements, you need power. The powerful air conditioners we’ve reviewed provide a solution to any need, from a small sunny bedroom to a large commercial space. It is best to consider the size of your room before deciding how many BTUs to deploy and energy consumption is always something to consider when purchasing an air conditioner. We have made an effort to look for a combination of power, efficiency, eco-friendliness and useful features while compiling our list of the best powerful portable air conditioners for you.