6.5 million air conditioner window units are sold every year & Americans spend on average 13% of their annual utility bills cooling down their homes. Finding the right unit is critical and we got some easy buying tips for you below.

Things To Consider

Cut Down On Air Conditioner Noise

More and more air-conditioners are made today with noise dampening technology. Look for air-conditioners that won’t keep you up at night.

Change The Filters

Your air conditioner filter needs to be changed every season or so to keep the system running effectively.

Smart AC's

Air-conditioners that have built-in thermostats, can connect to Wi-Fi and your smart phone, and include other high tech bells and whistles are becoming the norm.

Central Air Conditioners For Best Results

Choose a window close to the center of the room you’re looking to cool for the best results.

Invest In A Quality Warranty

Most air-conditioners come with a 12 month warranty, but look for options that include three years of protection.

20 BTUs Per Square Foot Of Living Space

As a general rule, you will want to purchase air-conditioners that have 20 BTUs for every square foot of living space where you want to control the temperature.

Picking The Right Model

Prices Vary Significantly

It’s possible to purchase window air conditioning units for anywhere between $100 and $500 or more. Other air-conditioners – including central air conditioners – can cost upwards of a few thousand dollars.

Portable Air Conditioners

Designed for homes that do not have easily accessible windows, these machines are slightly larger, can cool much larger spaces, but are quite a bit louder.

Window AC Units

Offering a relatively small capacity (up to about 6500 BTUs), these units are small, lightweight, and aren’t tremendously expensive to run or operate.

Split Ductless AC Units

These units allow you to add “faux central air” to a number of rooms without having to open up walls or run ducting. They are a lot more expensive than window or portable units.

Features To Look For

Energy Efficienct Technology

Built-in timers, smart compressors, and advanced thermostats help you stay cool without increasing your energy costs.

Dehumidifier Mode

Especially useful in humid climates, you keep cool and stop the stickiness.

Remote Control Capabilities

You’ll be able to adjust your air conditioning unit without having to leave your bed, your desk, or your chair.

Directional Airflow Vents

By adjusting these louvers you will be able to direct airflow throughout a space to more effectively cool it down.

Fresh Air Intake

This mode basically turns your air conditioner into a high-powered fan that ciruclates fresh air.

Intelligently Designed Controls

Most air-conditioners have easy to use controls & some even connect to your smart phone or mobile device.

Best Brands


A manufacturer of minimalist and slightly expensive window air conditioners, these units are well-regarded and capable of putting out 24,000 BTUs of cooling power.


Relatively inexpensive air-conditioners, their prices range between $100 and $500 and they can cool up to 25,000 BTUs.


These air-conditioners are manufactured by LG and sold exclusively at Sears and Kmart. They are inexpensive options that feature the LG reputation for quality engineering and durability.


A manufacturer of high-end air conditioner products without an expensive price tag, these are considered to be some of the best designed and most energy efficient.

General Electric

The industry leader as far as marketshare is concerned, their products are slightly more expensive but very dependable.