18 Best windowless air conditioner In 2020

A windowless air conditioner appears to be a great choice for many men and women. They are especially beneficial in apartments without central air. They are easy to conceal and great for rooms without usable windows. Considering that a windowless air conditioner works in precisely the same manner as one that demands a window, the question remains, do they function? Here we’ll take a look at a few of the advantages and disadvantages of those units.

MIDEA MPF08CR81-E Portable Air Conditioner

Easy-to-read electronic LED control panel provides precise control over sleep settings, timer, fan, mode (cooling, dehumidification, fan only), temperature setting (62-90℉), and power functions. An indicator light lets you know if it is time to clean out the filter.

Sleep Mode This mode automatically adjusts the temperature and keeps fresh during the night to align with your own body’s natural sleep cycle so you can enjoy your sleep.

Easy Portability Attached wheels provide greater flexibility of motion so you can relocate the air conditioner without difficulty anywhere you need to cool (window access required). Say goodbye to lifting a large window unit!


Sleep mode
Digital LED display
The mounted wheels are sporty.
Eco timers automatically turn off at night, saving energy
Reusable and washable filters


Featuring three different fan speeds, the device provides more cooling flexibility. The filter reduces germs, room odours, and other airborne contaminants to get a healthier, more comfortable environment. The included remote control lets you precisely control the temperature and fan speed from throughout the room. Customize times to meet your schedule for instant relaxation when you get home. The built-in timer lets you preset the device to turn off and on in half-hour increments. cooling power:10000


Filter Type: Antibacterial Net
Built-in timer
Compare power savings
There are three different fan speed settings

SereneLife 12,000 BTU Portable Air Conditioner

The serene life mobile air conditioner system comes with a lightweight, handy, sleek body design intended to be utilized in the bedroom, living room, or garage at home or workplace; It includes rolling wheels for effortless portability. The compact floor AC Indoor Cooler conditioning unit comes with a simple electrical plug operation and contains three modes cooling, dehumidifier, and enthusiast; Also features automatic swing style W/ moving wind vent for optimum air circulation.

You do not only get the cooling effect of the portable AC but also decrease humidity levels, acts as a purifier that makes your house less hospitable to allergens like dust mites, mildew by choosing dehumidifier mode. Features a digital signature button control panel that contains the power, style, timer, temperature, and fan speed settings; Additional functions like unit selector (Celsius / Fahrenheit), sleep essential can be corrected using the Included remote control.


Easy to carry
Built-in dehumidifier
Low noise motor
3 operating modes
Remote control

LG windowless portable air conditioner

Room to room, house to house, or home to work, LG’s mobile air conditioner is the excellent climate-control solution for when you are on the go. With a sleek contemporary design, this freestanding mobile unit blends in with any room decor. Our auto-swing air compressor technology ensures you enjoy every bit of fresh air by circulating the fresh air more efficiently, so no hot spot will be left unaffected. The automobile evaporation system allows for constant use, and using the programmable 24-hour on/off timer; you can control the temperature even if you’re not there.


Modern design
Programmable 24-hour on/off timer
Auto-swing vents

windowless air conditioner no exhaust

Colder than a fan, and more energy-saving than an air conditioner, the ENKLEN portable air conditioner is born for heating your hot summer! When the warm air goes through the ice curtain soaked in ice water, then it will be chilled 3-10℃ down. Just in 3s, the little air cooler blows out the cool breeze for you, which retains your personal space at about 25℃ for approximately 6 hours.

The filter in the small air cooler can’t just provide a pleasing serene atmosphere, but it can also filter out dust and scents in the atmosphere, provide misting, fresh, and healthy air to your infant, elders. Especially great for sleeping, and individuals with respiratory sensitivities. The USB portable air conditioner can be powered by like power banks, laptops and other devices with USB ports, you can enjoy fresh air anywhere you go, on your office, bedroom, tent, and excursions. Also, it is quite energy-saving and environmentally friendly, keep using for seven days, only price 1kW·h.


Lifetime warranty
Lightweight total weight of 685G
Filters can be replaced
Adjustable air vent

Compact Single-Hose AC Unit & Dehumidifier w/Remote Control

Great air conditioners get the job done, but they are big, bulky, and block your lovely windows. With the Portable Air Conditioner by Ivation, now you can enjoy the same quick-cooling activity whenever and wherever a heatwave hits! Our 10,000 BTU model effectively manages the ambient temperature of spaces up to 350 sq/ft, eliminating heat and humidity to your seasonal or year-round relaxation. Designed for ultimate portability, the machine hides quietly in a corner, along the wall, or anywhere you have access to some small sliver of the window area. Just expand the included window adapter, place the hose in place and experience fast, cool, soothing respite with the touch of a remote.


5 function modes
Sleep/Economic Mode
Fan speed adjustable
Adjustable temperature
Remote control
Electronic LED display

hOmeLabs 14,000 BTU Portable Air Conditioner

It cools softly and is fantastic for 450 to 600 square feet area with a flat window opening. Equipped with an automatic vertical swing function that evenly distributes airflow throughout the space

Maintain your air clean and your mobile AC running efficiently with the included washable filter. The filter indicator light will light to remind you when to clean the air filter. We recommend you clean the filter around once every two weeks. In the distant or easy-to-use control panel, you can quickly set your desired temperature, change between cooling modes, adjust fan speed, or trigger the eco-friendly sleep attribute.


Remote control
Quiet, energy-efficient air conditioning
Built-in dehumidification

Shinco SPF2 8,000 BTU Portable Air Conditioner

Compact 8,000 BTU Portable Air Conditioner Unit Delivers Fast, Powerful Cooling for Spaces Up to 200 – 350 Sq.Ft at Home, Bedroom, Office, Cabin, or Camper. When the space is cool enough, switch to the initial speed level, this air conditioner will become silent (Noise ≤52dB), enough to keep the temperature while you’re sleeping.

Three functions in 1 machine. An air conditioner cools your space fast; 2-speed fan satisfies your requirements. With 60 pints dehumidifying capacity daily, the dehumidifier function is a fast cure for stopping the growth of bacteria and mould in a warm and humid environment, keep your room neat and dry!


3 features
Save energy
Air conditioning noise less than 56dB
Remote control
Easy to move

Black + Decker BPACT14WT Portable Air Conditioner

Keeps a room, home, bedroom, apartment, dorm, or garage that’s approximately 22 x 25-foot room. Pleasant and comfortable during the summer months when the heat sets in. Works in double-hung or sliding windows only, no crank windows.

Vertical motion makes a steady and sufficient airflow that offers consistent temperature in almost any room in the home — a slide-out filter, which rinses easily beneath a faucet to get a brand new air feel. Four caster wheels included for effortless movement and compact portability.


Small size
Energy saving
It’s quieter.
3-in-1 function3 energy-saving functions on one machine

Honeywell Condition MN12CES Portable Air Conditioner

Easy Clean Dust Filter The Washable Dual Filtration System filters dust, pet dander and hair from getting into the unit – Protects & extends the life span of the AC bringing you to appreciate, while also helping to reduce impurities from the atmosphere and is easy to clean by running the filter under a faucet.

Save Time, Save the Heavy Lifting All accessories are included for quick installation on horizontal or vertical windows. Roll the AC to your favourite cooling area, prepare the window kit, switch the AC ON, and Voila! Immediate cooling with no heavy lifting of standard window ACs.


Washable filter
Up to 24 hours of continuous operation
It’s quieter.
Save energy and save money

Honeywell MN10CESWW 10000 BTU Portable Conditioner

Washable Filter designed to protect from dust & hair to prolong product life & performance. The filter cleans easily under a faucet for effortless maintenance. Total set window kit included for quick & easy setup for vertical and horizontal windows (Max. Hose length is 4 ft ).


Simple digital control
3 fan speeds
24-hour energy-saving timer
Remote control

Whynter ARC-14S 14,000 BTU Dual Hose Portable Air Conditioner

With this new Eco-friendly CFC free, lead-free, and higher energy efficiency portable air conditioner, you can stay cool while keeping with higher environmental standards and reducing energy consumption. This Whynter GREEN ARC-14S portable air conditioner features the ECO-FRIENDLY CFC free GREEN R-410A refrigerant and lead-free RoHS compliant parts. This unit features the patented improvement auto drain technology, which uses and recycles moisture accumulated during the healing process to create fresh air. The dual hose operation offers fast cooling. This unit can cool up to 500 sq. Ft. Space (ambient humidity and temperature can influence optimum performance).


Activated carbon air filter
Cleanable pre-filter
Auto-restart after power outage

Global Air 10,000 BTU Portable Air Conditioner Cooling

The Global Air 10000 BTUs of cooling power maintain a space up to 300 sq. Ft. Cool and comfy, and the 2-Speed cooling and fan and 4-way air management help disperse the air evenly throughout the space. Digital controls provide precise temperature alterations, and the remote controller enables you to control the air conditioner from throughout the room.

Additionally, it comes with a four-way air direction, which can help distribute the air evenly throughout the space. Digital controls let you set your unit exactly where you need it. The remote control that’s included with this Global Air air conditioner makes controlling the temperature of your room even simpler.


Up to 300 square feet of room for cooling
LED display
Activated carbon filter

COSTWAY 10000 BTU Air Conditioner

The multiple operational portable air conditioner provides fan mode in addition to cool, dry, and sleep modes to meet different needs of users. Beneath the fan style, there are two fan speeds available, and you can place the low or high speed as you desire. In sleeping mode, this air conditioner will become silent (Noise≦56dB). It’s able to keep the temperature when you are sleeping. And you may use the 24-hour timer in conjunction to spare you from additional worries.

Like most air conditioners, the temperature settings of the portable air purifier include 62.6℉ to 86℉. The temperature display data can be changed between Celsius and Fahrenheit, the default is Celsius, but you may choose the unit that you’re knowledgeable about. This air purifier includes multiple safety protection purposes, including a 24-hour timer to set times as demands, water full indicator light to show when the inner bucket is full, self-evaporation system layout to conserve energy, and efforts of draining water, etc.


Sleep mode and mute operation
Remote control
Low noise

JHS 10,000 BTU Portable Air Conditioner

Relax on the sofa or remain on the bed to change from all of the choices easily using the remote controller. Put the unit cycle car on/off using the 24 hours programmable timer and thermostat to maintain your room beneath a cosy climate without energy waste. In sleep mode, the temperature raises 1°F within one hour and retains that temperature after two hours, bringing you sweetie sleep each night.

An integrated self-evaporation system recycles the majority of the condensed water and uses it to improve the cooling efficiency, also reduces the need to drain water. When the 0.7L constructed water tank is full, a reminder will inform you of drainage. The device can be equipped with a double drainage alternative for auto or manual drainage. An included drain hose can be installed in minutes for automobile drainage.

When compared with the central air purifier working outside, the portable air conditioner is totally inside your home that it is inevitable to have a noticeable addition of white sound. But don’t worry. It is about the noise level of an ordinary conversation between two individuals in a quiet area. Low down the fan speed or change to the sleep mode can help you to get into sleep without much disturbance.


Portable mobile
Remote control
Up to 300 square feet

Decker BPACT12HWT Portable Air Conditioner

Enjoy a cosy home climate year-round with this flexible BLACK+DECKER unit. It cools, dehumidifies, circulates air in the summer, and provides warmth during those chilly winter months. Offering immediate, uninterrupted relaxation, this Portable Air Conditioner features easy-to-use LED electronic controls and can be silent as you sleep (75dB on high setting). This unit includes rolling casters and side carrying handles for easy-to manoeuvre mobile relaxation and everything required for effortless setup. Keeps a room, home, bedroom, apartment, dorm or garage that’s approximately 150 – 250 square feet or 10 x 20-foot space pleasant and cosy during the summer months when the heat sets in. Additionally, it keeps a room that’s approximately 200 – 325 square feet or 15 x 22-foot room warm in the winter. Works in double-hung or sliding windows only, no crank windows.


Energy-saving design
Built-in dehumidifier
Small size
It’s only 17.1 x 13.8 x 28.1 inches

EdgeStar AP8000W Portable Air windowless air conditioner

Cut costs by placing the unit to operate only if you want it, and have it efficiently cool your space before you get there with the 24-hour programmable timer– The timer lets you place the unit to cycle automatically, or once it’s on, you can set it to turn off automatically.


24-hour programmable timer

Basic items to consider when buying a windowless air conditioner

The Noise Level of the Air Conditioner
Some air conditioners, particularly those who were fabricated pre-2017 prior to the arrival of the noiseless technologies, can be somewhat noisy. You might wish to think about picking a noiseless unit whose reduced sound advantage is going to be well worth the excess amount which you paid compared to a more affordable, traditional unit using higher sound levels.

The Size of Your Rooms
Some are constructed for small size rooms, measuring no longer than 150 square feet, whereas many others are created for medium-size chambers over 150 and less than 600 square feet big. On the flip side, a few units are developed for big rooms up to 600 square feet and over. Think about how big your room in purchasing a suitable unit.

The BTU of the Air Conditioner
BTU in this circumstance is a measure of the maximum cooling power of an air compressor. While standard ACs arrive with distinct BTU ratings, ranging from 5000 to over 30,000, it goes without mentioning that the higher the BTU score the greater the cooling capacity of the air purifier.

Characteristics Of Portable Air Conditioners Should Have!

This is an important function. Most models function as a dehumidifier when the air conditioner is turned on, but a number of them are able to function just like a dehumidifier, without air conditioning.

Relative humidity levels of over 50 per cent may result in mould or mould growth, so it’s healthier and better for the house to keep the humidity levels at 25 — 55%. Having another dehumidifier function on your mobile air conditioner will permit you to use it in the winter, in addition to in the summer.

Heating Function
Most folks purchase a portable air conditioner to make themselves more comfortable during the summer, but some models can do more. Best Portable Air Conditioners Some versions have the ability to create heat, so you’ll have the ability to use them through winter.

Adjustable Airflow
Some air conditioning units have one setting for their airflow, which can be straight. This might fulfil all the essential requirements for most families, but occasionally it doesn’t. In case you must set the air purifier facing a different window, or a doorway, a straight airflow might cause an ineffective cooling. This is the reason why flexible airflow is better.

Remote Control
Most portable air conditioners have a remote control, but some do not, unfortunately. This permits you to control the air purifier, without having them sit up and go to it.

Thermostat Function
This function will allow the air conditioner to maintain the air temperature at a particular value. Even though most people do not consider this function, it is going to make the room more comfortable because the device will turn on whenever the temperature is higher/lower compared to the atmosphere and off if the desired value is reached.

windowless air conditioner A Few Benefits

windowless air conditioner A Few Benefits

In case you don't have central air and have a windowless space or even a sunroom in which windows can't be opened, then these kinds of air conditioners may help to cool the air by a couple of levels. Since these components are generally rather small, they will not do the job well in large, spacious rooms. They are far better suited to smaller bedrooms and dens.

These operate nicely in small apartments, especially if ones in which a landlord will not allow a window component. They are also entirely portable, so in case you proceed, they are easy to take along with you.

windowless air conditioner How They Work

A windowless air conditioner operates by pulling air to the device, frightening the air, and pushing cold air back out to space. As it warms the air it contributes to, it pushes warm air out the back of the air conditioner. Should you ever walk near a central air conditioner outdoors while it is running, you'll feel warm air coming from it. The windowless varieties operate in precisely the same manner.

How to Choose a Windowless Air Conditioner

The Way to Select a Windowless Air Conditioner

Cooling Capacity
Here is actually the main point to take into consideration if you want to obtain a windowless AC because it is the framework that regulates the efficacy of air conditioning.

Energy Consumption
We suggest that you find a version that has the least energy intake rate.

Therefore, start looking for units with an"Energy Star" rating emblem or greater power efficiency ratio. Generally, a unit using a decrease EER rating of 5 is definitely absorbing much more energy than a greater rating of 10 that is much more energy-efficient.

Bear in mind, to select a design that is adapted to the size of this space to be chilled because it is going to absorb efficient energy by generating only the essential amount of cooling encounter.

Noise Level
The sound level of the air conditioner is a factor to think about because nobody needs a unit generating a great deal of sound around them.

Above that, the sound may be irritating and upsetting for your eardrums. But some hot air conditioners include a quiet or nighttime feature which allows you to enjoy a relaxing and cool atmosphere.

Dehumidifier Feature
In certain versions in our listing, the windowless air conditioner acts as a dehumidifier which eliminates dampness in the surrounding air, giving warmth into the atmosphere.

Not all versions have this feature built-in, therefore that it depends upon whether you want an air purification to operate on your windowless air conditioner.

Having a version using a thermostat work allows you to run your AC for a chosen interval. In the majority of cases, a windowless AC having an integrated thermostat operates automatically switches off if the desired temperature has been reached.