Best Portable Air Conditioner Under $400 Of 2023: Buying Guides & Suggestions

Portable air conditioners are convenient and versatile. They can be used in rooms as large as 400 square feet and as small as 150 square feet. If you are looking for a new portable air conditioner, then this article will help you choose the best one for your needs.

There are several things that you should look for when buying a portable air conditioner under $400:

Cooling Power

This is measured in BTU/hr and can be found on the unit’s packaging or in the specifications section of an online product page. The higher the BTU/hr rating, the more powerful the air conditioner is at cooling down your room. You should take this number into consideration when deciding which size of portable AC unit you need for your room. If you have a large room, then you might need an oversized unit that has a higher BTU/hr rating so it can cover larger areas more efficiently, such as The Ukoke USPC01W.

Energy Efficiency

There are two main types of energy efficiency ratings for portable ACs:

SEER: The SEER rating is a measure of cooling efficiency. The higher the SEER, the more efficient your air conditioner will be. This is important because the more energy-efficient your unit is, the less money you'll spend on utility bills.

EER: The EER rating measures how much electricity an air conditioner uses over a period of time. It's often confused with SEER ratings, but it's actually an entirely different measurement.

Special Feature

These features can help you get the most out of your new appliance.

Voice control: It allows you to operate your AC with your voice instead of having to use your hands or remote control. This makes it easier to adjust the temperature while doing other things and saves you time in the process.

Mobile App Control: The Portable Air Conditioner also has an app that lets you control the unit and change its settings from anywhere in the world with an internet connection. You can even set up reminders for when to clean or change filters for maximum efficiencies, such as The Whynter Elite ARC-122DS.

Remote Control: Like most portable air conditioners under $500, this model comes with a remote control that lets you operate it from across the room without having to get up from your chair or couch.

Multi-Functional

Here are some of the most common functions:

Cool Mode: It should be able to cool down a room quickly within minutes so that you do not have to wait all night before you go back into your bedroom.

Heat Mode: If you live in a place that gets extremely hot during summer, then it is important that your portable air conditioner has a heat mode too so that you can turn it into an efficient heater during winter and spring seasons.

Dehumidifier Mode: this mode is great for removing excess moisture from your home. It also helps prevent mold and mildew from growing inside the unit.

Fan Mode: this mode allows you to use the air conditioner without cooling or dehumidifying. You can use it to circulate cold air throughout your home without using the compressor or heating elements.

Programmable Timer: if you want your portable AC unit to turn on and off automatically, this feature is essential! You can program the timer in advance so that your AC will turn on before you get home from work or school, or at bedtime when it's getting warmer inside your home.

Are portable air conditioners worth it?

If you live in a small apartment, or if you want to cool down a small room that doesn't have central air, then yes, a portable air conditioner under $300 will be worth it. They're also great for dorm rooms and offices. Just keep in mind that they're not meant for larger spaces — you'll need a window-mounted unit for that.

Is it better to buy a window or wall-mounted portable AC unit?

A window mounted unit: it can be easily moved from room to room, but it will take up valuable space on your windowsill.

A wall-mounted unit: it will allow for greater airflow and better circulation throughout the room, but it will be harder to move around if needed. It all depends on how much flexibility you need from your cooling system.

What's the difference between window units and portable ones?

A window unit typically has a large compressor (which can weigh up to 100 pounds) and an exhaust hose that goes outside through your window. A portable unit puts all of its components inside a casing that can weigh less than 50 pounds — but it won't fit in every window size (it has to have at least 23 inches of clearance).

People looking for a portable air conditioner under $400 commonly have a lot of questions about the product. There are many different amazing brands with lots of different products that could meet your need. That's why I am compiling this list of portable air conditioners under $400 to give you the most options from which to choose.