Should You Buy a Central Air Conditioner for Your House?


Unless you live someplace that rarely gets hotter than the upper 70s, you most likely desire to have cooling installed in any house you live in. In reality, 46% of home buyers say that an absence of cooling is a deal breaker.

When it comes to air conditioning, there are 2 main alternatives-- central air or window units. While the cost difference in between the two is substantial, so is the distinction in functions and advantages. Here's a quick rundown of just how much you can anticipate central air conditioning to cost and the reasons it might be worth the additional cost.

Just how much does central air cost?

According to, the typical expense to set up central air is $5,603, that includes the cooling system itself, the expense of setup, and any required ductwork. Nevertheless, this cost can differ dramatically depending on a number of aspects.

For instance, if you are setting up a new central air system in a home that already has ductwork in place, it can be significantly less costly than installing central air that needs all brand-new ductwork. Central air units likewise differ drastically in price, primarily depending upon size and energy performance. Plus, if there is already main heat installed in the house, there is some overlap amongst the devices, which can conserve money.

The point is that you need to utilize this average as a ballpark only. Most central air conditioning setups cost in between $3,778 and $7,427, according to homeowner reports, however it's not uncommon for large or complicated projects to cost more than $10,000. And remember that newer, bigger homes typically have two separate main Air Conditioning systems.

The expense of central air conditioning is the single largest potential disadvantage. Window air conditioning unit usually cost $150 to $500, so even if you need to purchase numerous window AC systems, the cost distinction of main air conditioning can be enormous. Plus, you can easily set up a window unit by yourself.

Reasons to think about central air conditioning

Central air is expensive when compared to the option, however you get what you spend for. Here are the biggest advantages of central air conditioning over window systems:


Central air conditioning systems are generally more effective than window units. To be reasonable, you can pick to just turn on the window systems in particular rooms instead of cooling the entire home, however on a square-footage-cooled basis, central air conditioning is the more efficient alternative. The biggest portion of the typical house owner's electricity expense is for cooling, so this is definitely worth considering.

Even cooling

Even within the very same space, temperatures vary rather a bit with most window Air Conditioner setups. It can be extremely cold right near the system but considerably above the wanted temperature in the far corners of the room. Most central Air Conditioner systems have their warm areas and cool areas-- mine definitely do-- however it's still even more even than a lot of window systems can match, specifically on a whole-home basis.


Window AC systems have filters, but central air conditioning systems can provide filtering that a window system simply can't match, particularly if you pick higher-grade air filters. Central Air Conditioning is much friendlier for allergic reaction victims and asthmatics.


A central air conditioning system can include considerable resale worth to a home that doesn't currently have one, particularly in the first few years after installation. As a house owner and investor myself, I'm constantly happy to see "brand-new HVAC system" in property listings.


In a nutshell, central air conditioning is superior to using window units in virtually every method-- other than expense. There's a significant rate distinction between the two options, but main air conditioning also adds worth and desirability to your home while window systems generally do not. The bottom line is that if you can handle the cost, central air is normally the very best method to go.