The Best Time to Buy an Air Conditioner

Spring into action during these seasons to find the perfect air conditioning unit

window air conditioner in apartment
Photo: James Andrews / iStock / Getty Images
window air conditioner in apartment
Photo: James Andrews / iStock / Getty Images
Highlights
  • Fall or spring are the best times to buy air conditioners—you could save 10% to 15% on a new unit.

  • Consider installing a new AC system when renovating your home or altering its interior layout.

  • A new central air conditioner costs $5,000 to $12,500 to install.

Get quotes from up to 3 pros!
Enter a zip below and get matched to top-rated pros near you.
Geo Icon

When you’re trying to stay cozy during harsh winter temperatures, the last thing on your mind is your air conditioner. But if your AC unit is showing signs of disrepair or old age, it’s wise to consider the best time to buy an air conditioner. Let’s take a look at the best time to buy an air conditioner, plus some tips on when to hire an AC installer and which type of unit is right for you.

When Is the Best Time To Buy an Air Conditioner?

You may think winter is the best time to buy an AC because the temperatures are cooler. While you may find a deal or two, this isn’t the case. The best time to purchase an air conditioner is the fall or spring. HVAC installers in your area will be busy during the summer and winter months when outdoor temperatures are the most extreme. 

Avoid these busy periods and you’ll likely find better deals before consumers start swarming stores looking for air conditioning units. This is because retailers are always looking to get rid of the previous year's models to make space for newer versions.

Additional Times to Save On Buying A New AC System 

There are many other optimal times to buy a new AC system aside from seasonal shifts. For example, you should consider replacing the AC unit when renovating your house, especially if you’re changing the interior layout. 

If your AC unit is showing warning signs that it’s slowing down, such as burning smells, strange sounds, or refrigerant leaks, it’s easier to replace it during renovation or new addition projects than retrofitting them after the work is done. To snag an even better deal, consider buying a new AC when you need to replace your HVAC system for a potentially bundling opportunity.

How To Pick an AC Unit That Meets Your Needs

As you search for an air conditioning unit during the offseason, now is the best time to evaluate your home’s cooling needs. Some factors to consider before buying a new unit include:

  • Your home’s size

  • Current HVAC unit type

  • Climate in your area

  • Upgrades

  • Energy efficiency

  • Necessary system features

  • Budget

Calculating your home’s cooling needs requires the help of an HVAC professional. They use Manual J guidelines, which can be pretty complex for homeowners, and any errors could cost you money in the long run.

Cost to Buy an Air Conditioner

woman adjusting central air thermostat
Photo: Getty Images 1294587154 / iStock / Getty Images

You’ll incur different costs when buying an air conditioner. Your total cost will depend on the unit type and whether your home requires any upgrades while installing the AC unit. Here’s what you can expect to pay when purchasing an air conditioner based on system type:

Don’t forget to factor additional services and features into your replacement budget. Consider these costs:

Additional Ways to Save When Buying an AC Unit

If you’re searching for ways to cut costs when purchasing a new AC unit, look no further. According to Energy Star, you can receive up to a $300 tax credit for installing a new AC unit that meets energy-efficiency standards and guidelines. Plus, some states and local utility companies provide rebates for replacing an outdated AC system.

When purchasing a new unit, ask the sales company about free upgrades to your unit or discounts on future services. At the end of the day, you’ll save money in the long run by installing a more energy-efficient AC unit that will lower your monthly utility bill.

DIY vs. Hiring a Pro

Purchasing and installing an air conditioner is a job best left to the pros. We recommend hiring an air conditioner installer near you to ensure your system is installed correctly and functions properly. You’ll pay $1,500 on average in labor costs for an HVAC replacement. However, you’ll have peace of mind knowing that your new system will work properly and safely.

Frequently Asked Questions

While you’ll pay more upfront for a brand-new HVAC unit, you can save money in the long run. Here’s how to save on your new HVAC system:

  • When purchasing a high-efficiency system, your energy bills will be lower in the future.

  • You may be eligible for special offers from your local energy company.

  • Depending on the system, you may be eligible for HVAC rebates and tax credits.

  • Choose to replace your air conditioning unit and furnace simultaneously to save on labor and installation costs. 

Fall and spring are the best times to purchase a new HVAC system. Otherwise, you’ll deal with the peak season rush during the winter—when homeowners need their furnaces repaired, and the summer—when homeowners need their air conditioning units repaired and replaced.

When purchasing a new HVAC during off-peak season, you can take your time and browse various companies for special offers, rebates, manufacturer promotions, incentives, free upgrades, financing options, and more.

Need professional help with your project?
Get quotes from top-rated pros.
The homeowners guide to heating and air conditioning services
From average costs to expert advice, get all the answers you need to get your job done.
Air conditioner in grown greenery on background
Jan 29, 2025
Jan 29, 2025
If you’re having problems with your air conditioner’s condenser, it may be time for an upgrade. Learn about the cost to replace an AC condenser in this guide.
A family relaxing in the living room
Jan 29, 2025
Jan 29, 2025
Regularly replacing your HVAC filter is vital for a healthy system. Learn how much an HVAC filter replacement costs with this informative guide.
Man at crafting table in garage
Jan 29, 2025
Jan 29, 2025
A mini-split allows for zoned cooling, helpful for cooling spaces like garages. Learn the cost to install a mini-split unit in a garage with this guide.
A little boy sitting on the floor in front of a big fan
Jan 29, 2025
Jan 29, 2025
If your AC went out, you probably want to have it fixed—and fast. Learn six common reasons your AC could be on the fritz and possible solutions.
An HVAC unit in the backyard of a house
Jan 28, 2025
Jan 28, 2025
When the HVAC is busted, it’s helpful to know the difference between a blower versus a fan to schedule the correct repair. Here’s how to tell the difference.
Couple sitting on the floor enjoying free time
Jan 29, 2025
Jan 29, 2025
These annual and seasonal steps will keep your heating and cooling system ready for any changes throughout the year. Follow these tips for best results.
Share project details to get started.