Find out how air conditioners work to cool your home below.

Learn about each type of air conditioner and what they can and can’t do for your indoor cooling needs. Includes sections on window air conditioners, through the wall air conditioners, portable air conditioners, ductless mini split air conditioners, HVAC central air conditioners, and general questions about air conditioners.

Window Air Conditioners

What is the Best Window Air Conditioner?

Wondering what the best window air conditioner units are? Find out here. Our in-depth buying guide can help you find the right window air conditioner for your cooling needs.

What is the Best Small Room Air Conditioner?

Do you have a small room that you want to cool? If so, this guide can help you find the perfect small room air conditioner for your home, office, or apartment.

How Does a Window Air Conditioner Work?

Perhaps you’re using a window air conditioner inside your home, but do you really know how it works to cool the air? These unique devices pack a lot of power inside a small box. Take a look at this article to learn about the fascinating process behind how these AC units work.

What Size Window AC Unit Do I Need?

Choosing the right size window air conditioner is important because it not only saves you money but also gets you the most efficient cooling out of your unit. If you need help knowing how to get the right size window AC unit, give this guide a look. It explains everything you need to know.

Available Features on Window Air Conditioners

Window AC units come in all shapes and sizes and are used in a variety of locations. Before you go off and make a purchase on a new window air conditioner, it’s a good idea for you to become aware of the different functions and features you can get on a device.

How Much Does a Window Air Conditioner Cost?

When it comes to determining the cost of a window air conditioner there are two things you need to keep in mind: the initial price and the cost for monthly operation. To find out what you can expect to pay for a window AC unit up front and each month, check out this detailed guide on the topic.

How Much Electricity (Watts) Does A Window AC Use?

Are you thinking of buying a window air conditioner but not sure if it’s worth the money? In this guide, we’ll go over how much electricity a window AC unit uses as well as how to calculate the cost it takes to run a window air conditioner each hour.

How to Install a Window Air Conditioner

Have you already purchased your window air conditioner but now need to know how to install it? This guide has all of the answers. Find out how to install a window AC unit inside all types of windows, including double-hung, casement, and sliding windows. The process is not as hard as you may think and the standard way of installation can be done by anyone, regardless of skill level.

Window Air Conditioner Troubleshooting Guide: Problems And Solutions

Like any home appliance, a window air conditioner needs to be maintained properly in order for it to last a lifetime. However, there may come a time when issues pop up that concern you. In this guide, we’ll share the top problems you may encounter and how to fix them.

How to Make Window AC Colder

Is your window air conditioner not cooling as much as it should? Does your indoor temperature not get as cold as you’d like? If so, this page can help. Inside, you’ll find 8 ways for how to make your window AC blow colder air. We start with the simple fixes and work our way up to DIY projects you can try to make your air conditioner deliver colder air.

Top Alternatives to Window Air Conditioners

Love the affordability of a window air conditioner but not necessarily the look or installation of it? If so, this post gives you the top alternatives for window AC units. Find out other ways you can enjoy cold air that are just as effective as a window air conditioning unit.

Window AC vs Central AC

Are you wondering what the difference is between a window air conditioner and a central air conditioner? Do they both cool a home efficiently and can one type of unit really save you more money than the other? In this post, we answer those questions and more so you can make the right decision for your needs.

Through the Wall Air Conditioners

What is the Best Through the Wall Air Conditioner?

Compare the best through the wall air conditioners here and find the right unit for your needs.

How to Install a Through the Wall Air Conditioner

So you want to buy a through the wall air conditioner but you’re not sure how to install it? This guide gives you all of the answers. Learn step-by-step how to install one of these units, the tools required, and other useful tips you can use along the way.

Portable Air Conditioners

What is the Best Portable Air Conditioner?

Thinking of buying a portable air conditioner? Find out what the best portable AC units are for every size room in this buying guide.

What is the Best Cheap Portable Air Conditioner?

Wondering what the best and cheapest portable air conditioner is? Find out here.

How Does a Portable Air Conditioner Work?

Portable air conditioners are one of the best ways to cool a home because you can move the unit from room to room without much hassle. But, do you know how these products actually work? Do you know why they still need to be connected to a window in order to cool a room down?

How a Portable Air Conditioner Can Save You Money

Not sure if you should buy a portable air conditioner or not? Do you think it may cost more to use that your central air conditioning unit? This article goes over everything you need to know about how a portable AC unit can save you money on your electric bill each month.

Portable Air Conditioner vs Window Unit

Here’s something a lot of people don’t know… not every household can use a portable air conditioner or a window AC unit. In fact, if you by the wrong type then you’ll be wasting your money. Take a look at this post to find out which type of product you should get for your home.

Common Portable Air Conditioner Problems and Solutions

Like any home appliance, portable air conditioners can go on the fritz. In this guide, we help you troubleshoot the most common problems by giving you simple solutions. If your portable AC unit is acting up, give these tips a try before calling a technician.

How to Maintain a Portable Air Conditioner

Buying a portable air conditioner for your home is a wise investment. However, in order to keep it running cold and in good condition you’ll need to properly maintain it. Find out everything you need to know about simple portable AC maintenance here.

Portable Air Conditioner Venting Options (With and Without a Window)

Are you looking for ways to vent a portable air conditioner other than using a window? In this guide, you’ll learn exactly that. Discover various methods for how to vent a portable AC unit using a window, ceiling, wall, dryer vent, and more. The options are endless.

Are Portable Air Conditioners Worth It or Any Good?

Portable air conditioners are quite different from window AC units and central air conditioning systems. But, are they really worth the investment or any good at meeting your cooling needs? This guide has the answers you’re looking for. Take a look to see if a portable unit is a good choice for you or not.

What is the Best Ventless Air Conditioner?

Wondering what the best window air conditioner units are? Find out here. This is our in-depth buying guide to help you find the right window air conditioner for your needs.

How Does a Ventless (Evaporative) Air Cooler Work?

Ventless air conditioners are a great investment. They’re different from a portable air conditioner in the fact that they can be moved from room to room without having to be connected to a window. How come? Take a look at this article to find out for yourself how these devices work.

Air Conditioning Versus Evaporative Cooling

When you’re looking to cool down a room, there are two types of methods to achieve this goal: air conditioning and evaporative cooling. If you don’t know what these terms mean or how each is different from the other, we highly suggest that you read this post.

Ductless Mini Split Air Conditioners

What is the Best Ductless Mini Split Air Conditioner?

Wondering what the best ductless mini split air conditioner systems are? Find out here. This detailed buying guide can help you find the right mini split system for your needs.

Ductless Mini Split AC vs Central Air

Are you wondering what the difference is between a ductless mini split air conditioner and a central air conditioner? Is one option better for you than the other? Can one system really save you more money in the long run? In this post, we answer those questions and more so you can make the right decision for your needs.

Ductless Mini Split vs Window AC Unit

How do ductless mini split air conditioners really compare to window AC units? Are mini split ACs really that much better? Or are some people better off buying a window air conditioner for their home or apartment? In this post, we tackle those answers so you can find the right type of AC unit for your circumstances.

How Much Does Ductless Mini Split Cost?

Ductless mini split air conditioners may seem like a good idea, but what does it really cost to install and own one of these systems in your home? Find out the total price for purchasing, installation, and monthly electric usage for mini split air conditioners here. It has all of the information you need for budgeting purposes.

HVAC Central Air Conditioners

What is HVAC System? What Does HVAC Stand for?

Are you wondering what the acronym HVAC stands for? Or how about what an HVAC system does? If either of those things is true for you, then check out this post. You’ll learn everything there is to know about HVAC systems and how they work to heat and cool residential and commercial buildings.

What is Central Cooling? What Does Central Cooling Mean?

Have you been wondering what a central cooling system is? Do you want to know what central cooling means? If so, this article has the answers. Find out what central cooling systems are, the various types available, the parts of each system, and the benefits they can provide for you in your home or office.

General Questions About Air Conditioners

How To Choose An Air Conditioner (Step-By-Step Guide On Picking The Right AC Unit)

With so many different options to choose between, picking the right air conditioner for your home or apartment can be a tough task. To lighten this burden, we put together a step-by-step buying guide to help you choose the right air conditioner. Take a look to see what types of AC units you can get and which type best matches your needs and budget.

6 Types of Home Air Conditioning Systems and How They Work

Did you know that there are at least six types of AC systems you can use in your home? If not, you’ll find this guide informative. Here, we’ll introduce each air conditioning system type and explain how each type works to provide cooling comfort throughout the house.

How Does Humidity Affect Air Conditioning?

Humidity affects how well your air conditioner works. Take a look at this article to find out what issues air conditioning units can have when the humidity level is high.