Honeywell MN12CES Review

When the weather heats up, how are you going to stay cool and refreshed? If you have this Portable Air Conditioner from Honeywell, then you’ll be enjoying hot summer nights all season long, thanks to its high-efficiency design and reliable operation.

Today we’re going to look at all of the features and benefits that you can expect from the MN12CES Portable Air Conditioner and how it can keep you and your family cool and comfortable, no matter what the weather is like outside.

Honeywell MN12CES Portable Air Conditioner

Features of the Honeywell MN12CES Portable Air Conditioner

12,000 BTUs

If you’re not familiar with air conditioning units, one of the most notable aspects to pay attention to is the number of BTUs it has. This acronym stands for British Thermal Unit, and it shows how powerful the machine is. With 12,000 BTUs operating at any given time, that means that this air conditioner can cool rooms up to 450 square feet without any issues.

Because of the power of the motor, this conditioner unit is ideal for almost any room in the house. Most people will likely prefer to have it in their bedroom for nighttime comfort, but the fact is that you can deploy this machine in your living room or anywhere else in your home and get the cooling capabilities you deserve.


Depending on where you live, heat also brings humidity. For most people, the latter is what makes the situation so unbearable in the first place. Being hot isn’t the problem, it’s when you can’t sweat effectively that you end up suffering.

So, to help you achieve a better climate in your own home, this air conditioner also comes with a dehumidifier. Best of all, it’s a self-evaporating design, which means that you don’t have to do any maintenance to keep it running smoothly. Other dehumidifiers will collect water in a bucket or a drip tray that you have to empty regularly to avoid spills.

This machine removes water from the air and disperses it outside, so you don’t have to worry about water getting all over the floor because you weren’t paying attention. This dehumidifier is so powerful that it can remove up to 79 pints of water per day. Thus, no matter what climate you live in, this air conditioner will make it tolerable.

Powerful Air Flow w/ Three Speeds

Although the power of the motor is a significant part of the reason why this conditioner is so effective, the other aspect is the built-in fan. Without proper airflow, you won’t be able to feel the machine doing its job.

In this case, you get three fan speeds, which helps ensure that you cool each room from top to bottom. Best of all, it’s still remarkably quiet while in operation, making it an ideal choice for any time of day, including at night.

Washable Filtration System

As if dehumidification and air conditioning weren’t enough, this machine can add even more value to your life. Whether you suffer from allergies or you want to keep your house as clean as possible, it’s critical to remove particles like dust and pollen from the air.

While you could invest in an air purifier, why not just let your Honeywell Portable Air Conditioner do the job instead? It’s already working on your behalf, so why not utilize the filtration system on board to your advantage?

The best thing about these filters is that they are washable, meaning that you don’t have to buy new ones all the time as replacements. Simply clean the one you have and reuse it over and over again, saving both time and money in the process.


  • Sleek, elegant design
  • LED control panel
  • Three fan speeds for better airflow
  • Remote control provided
  • Energy-efficient design
  • Washable filtration system
  • Quiet operation
  • 24-hour on/off timer
  • Self-evaporation for less maintenance
  • Works in most rooms


  • At the highest setting, the unit can be somewhat loud
  • In rare instances, the compressor may kick on without any cold air

Highlighted Features

  • Feather-touch control panel for convenience
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    Operates at just 55 dB
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    Works as a fan/AC/dehumidifier
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    Uses 12,000 BTUs
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    Cools rooms up to 450 sq feet
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    Washable dust filter traps allergens
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    Dehumidifies up to 79 pints per day

Frequently Asked Questions

Q. Does this machine come with a window installation unit?

A. Yes, it does. It has everything you need to get set up and working properly.

Q. How big is the exhaust hose?

A. The hose measures five inches in diameter.

Q. Will the unit shut off on its own when the desired temperature is reached? 

A. Yes, it will. You can also use the built-in timer to activate it when you’re not around.

Final Verdict

If you’re tired of suffering through the hot months of the year, then see how the Honeywell MN12CES Portable Air Conditioner can change your life. With such a powerful dehumidifier and conditioning system, you’re sure to stay relaxed and comfortable all year long. Also, with the remote control and built-in timer, you can manage your climate settings with extra convenience and comfort.

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