Honeywell MN12CES 12000 BTU Portable Air Conditioner Review

Hot summer days can be uncomfortable and irritating, but, you can remedy this situation in your home with the Honeywell MN12CES 12,000 BTU portable air conditioner which will give you a cool and comfortable home. This portable air conditioner will work effectively in an area of up to 450 square feet, since it has a capacity of 12,000 BTUs. In addition, the “no bucket” design means you will not have to empty any more buckets or trays when using the dehumidification feature, which can remove up to 79.2 pints of water per day.

The full-function remote control and featured digital LED display operates with a precise feather-touch. It has three cool settings and an automatic on/off timer. It has a 3-in-1 technology, a 3M electrostatic filter and a compressor. Lastly, sleep peacefully due to its quiet operations, which measure only 53 dB of noise.

Features of the Honeywell MN12CES

12,000 BTUs of cooling power

It has 12,000 BTUs of cooling power that can cover a room of up to 450 square feet.

No bucket draining

This model has an auto-drain system since it recycles the moisture it generates when operating. There will be no more hassle of removing and emptying a pan or bucket every time it is full of water.

55 dB

The Honeywell MN12CES produces only 53 decibels of noise, allowing you to sleep in a relatively noise-less environment, compared to other air conditioning units.

Caster wheels

As this unit is portable, you can move it from one room to another, which means that you don’t have to purchase additional units to cool your house. With its caster wheels, it simply makes it easier to wheel around.

Advantages of Honeywell MN12CES

Easy to set up and operate

Setting up this unit is easy and does not require the additional help of a professional technician. There are only four steps when it comes to installing it, and when it comes to operating, some customers said that they did not even need to read the manual on how to operate it.

Easy mobility

With its caster wheels and tolerable weight, wheeling the unit around the house is convenient.

Fast cooling

According to one customer, it can cool a room of 450 square feet faster than expected.

Sleek design

It has a modern and sleek design that you can either display in your living room or bedroom without compromising the decor.

Disadvantages of Honeywell MN12CES


This could take up a large amount of space in a small room. This seems to be so inconvenient to some.


Some reviewers reported that it hums like a car, which can be disturbing to some when watching TV, listening to music,  or when trying to fall asleep.


The Honeywell MN12CES 12,000 BTU Portable Air Conditioner with Remote Control – Black/Silver scored 4.1 out of 5 stars on with 406 customer reviews, with 315 positive and 91 critical reviews. It ranked 6th place on the best-seller list in the portable air conditioner category.

Product Comparison

The Honeywell MM14CCS 12,000 BTU Portable Air Conditioner with Remote Control has a greater BTU capacity than the Honeywell MN10CESWW 10,000 BTU Portable Air Conditioner and Frigidaire’s FRA052XT7 5,000 BTU 115-Volt Window-Mounted Mini-Compact Air Conditioner. It can also cool a room of up to 450 square feet.


If you want to cool a room of 450 square foot with no extra effort, the Honeywell MN12CES 12,000 BTU Portable Air Conditioner will provide the power you need with the convenience of portability. Add the extra features it has, such as quiet operations, no-bucket draining, 24 hour on/off automatic setting and more, and this is a very attractive product for your money. Moreover, the unit can work as a dehumidifier or use the fan-only mode when the temperatures drop.

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