How much does a central air conditioner cost?

Central air conditioner costs, tips & options for different home sizes

Looking to keep your home cool? In this guide, we break down the costs of central air conditioners for homes between 1,500 to 2,000 sq ft. We’ll help you find efficient units that fit your budget.

In this Price Guide we will talk about:

1. Central air conditioner costs
2. How much does it cost to install a central air conditioner?
3. How much does an air conditioner cost for a 1,500 sq ft home?
4. How much does an air conditioner cost for a 2,000 sq ft home?
5. Additional costs
6. Central air conditioner enhancements and upgrades
7. Find HVAC Contractors on HomeStars Today
8. Common questions

Central air conditioner costs: Key factors and price range

The price of a central air conditioner can vary depending on several factors, such as the unit's size, energy efficiency, brand, and installation complexity. Prices typically range from $3,500 to $8,500.

Model	Average Price
Carrier Infinity Series	$4,500
Lennox XC25	$5,700
Trane XV20i	$6,200
Goodman GSXC18	$3,800
Rheem Prestige Series	$5,000

For more detailed pricing across different cities, check out our heating and cooling cost guide for Toronto, Vancouver or Ottawa.

How much does it cost to install a central air conditioner?

On average, the cost to install a central air conditioner typically ranges from $3,200 to $8,500. This range accounts for both unit and installation expenses and varies based on system size and efficiency levels.

Cost factor	Price
System Size and Power	$2,900–$9,000
Home's Ductwork Condition	Additional $1,000–$3,000
Electrical Upgrades	Additional $200–$1,200
Installation Labour	$500–$2,000
Permits and Inspections	$50–$300

HomeStars Tip: Always confirm whether quotes include or exclude ductwork adjustments, as this can substantially affect costs.

How much does an air conditioner cost for a 1,500 sq ft home?

For a 1,500 sq ft home, the cost of a central air conditioner typically ranges from $3,500 to $6,000+.

Here are the main elements that can impact the total cost:

• Unit Size: A medium-sized unit (18,000-24,000 BTUs) is typically sufficient for a home of this size.
• Energy Efficiency: Models with higher SEER ratings offer long-term savings, despite higher upfront costs.
• Installation Complexity: The home's structure and existing ductwork affect installation costs. Homes without ducts may face additional charges.
• Local Climate: The local climate determines the type of unit required, with colder areas needing different configurations than warmer climates.
• Brand: Premium brands may cost more but are preferred for their reliability and performance.

For additional cost insights, read our dedicated heating and cooling cost guide.

Ensure your central air conditioner installation is done right by hiring a reliable and qualified professional. Post a job on HomeStars to find a recommended HVAC contractor near you and get peace of mind knowing your project is in expert hands.

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How much does an air conditioner cost for a 2,000 sq ft home?

For a 2,000 sq ft home, a unit with a capacity of at least 24,000 BTUs is recommended, with costs typically ranging from $6,000 to $12,000 or more.

Below are the main factors that influence the pricing:

• Energy Efficiency: A higher SEER rating means a higher upfront cost but can lead to long-term energy savings.
• Brand: Well-known brands may cost more but often offer better reliability and warranty coverage.
• Installation Complexity: Homes needing new ductwork or major modifications will have higher installation costs.
• System Type: Whether the system is split or packaged affects both installation and unit costs.
• Additional Features: Smart technology, noise reduction, and other advanced features can increase the overall price.

Based in Hamilton? Take a deeper dive into heating and cooling costs in our Hamilton guide.

Additional costs of central air conditioners to consider

When budgeting for your new central air conditioner, it's important to factor in more than just the unit itself. Additional costs can arise based on your home's specific needs. Consider the following elements to get a more accurate estimate:

• Existing Ductwork: Installation costs are lower if ductwork is already in place.
• Electrical System: Upgrades may be needed to support the new unit, adding costs.
• Installation Complexity: Difficult access or unique structural needs can increase labor costs.
• Regional Labor Rates: Installation prices vary by location, so check local rates when budgeting.
• Permits and Inspections: Some areas require permits for HVAC installations, adding to the total cost.

To better understand how HVAC system costs compare, you might also find our furnace installation cost guide and heat pump installation cost guide helpful.

Need to install a new central air conditioner or replace an old one? Ensure the job is done right by hiring a HVAC contractor near you; simply post your job on HomeStars and connect with the right pro to handle your project!

Central air conditioner enhancements and upgrades

Investing in enhancements and upgrades for your central air conditioning system can improve efficiency and comfort. Opting for advanced systems not only provides immediate comfort but also offers long-term financial savings.

Here are common upgrades and their benefits:

• Smart Thermostats: Allow for remote adjustments and scheduling, which optimises energy use and can reduce costs.

• Variable-Speed Air Handlers: These adjust the system's output, reducing energy use and maintaining consistent indoor temperatures.

• Zoning Systems: Enable precise temperature control in different areas, enhancing comfort and efficiency.

• High-Efficiency Filters: Improve air quality by trapping more dust and allergens, also boosting the system's longevity.

• Duct Sealing and Insulation: Prevents air leaks, maximising both efficiency and comfort by maintaining consistent temperatures.

Don't forget: Proper maintenance and timely upgrades can extend the lifespan of your air conditioning system and improve its efficiency, reducing long-term energy costs.

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Find HVAC Contractors on HomeStars Today

Is the cost of central air conditioning holding you back from enjoying a cooler home? With HVAC contractors near you on HomeStars, you can find quotes from local pros. Don't let the summer heat linger, post your project on HomeStars now and take the first step toward a more comfortable home!

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FAQ: Common questions readers ask about central air conditioner costs

What are the main benefits of investing in a central air conditioning system for my home?

Investing in a central air conditioning system offers benefits such as improved home comfort, better air quality through integrated filtration, increased home value, and energy efficiency with programmable thermostats. A well-installed system ensures even cooling throughout the house, making it a valuable home investment.

How can I calculate the energy savings that might offset the initial cost of a central air conditioner?

To calculate the energy savings from a new central air conditioner, you'll need to consider the unit's SEER rating compared to your old system. The general formula is:

1. Determine the annual energy consumption (in kWh) of the current system and the new system.
2. Use the formula: Annual Energy Savings (kWh) = Annual Consumption of Old System - Annual Consumption of New System.
3. Multiply the kWh savings by your local electricity rate (cents per kWh) to estimate annual savings in dollars.

Many utility companies and government websites offer tools and rebates to help homeowners switch to more efficient systems.

How long does a central air conditioner last?

With proper maintenance, most central air conditioners last 12 to 15 years, though high-quality units can last up to 20 years.

How often should I replace my air filter?

Air filters should be replaced every 1 to 3 months, depending on usage, air quality, and the type of filter.