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Residential HVAC New Installation FAQs


Residential HVAC Installation FAQs



1. How do I know if I need a new HVAC system?

  • Key Signs You Need an HVAC Replacement:

    • Your system is 10-20 years old.
    • Rising energy bills due to inefficiency.
    • Frequent HVAC repairs and breakdowns.
    • Uneven heating or cooling in your home.
    • Your system uses outdated R-22 refrigerant (phased out).

2. What size HVAC system do I need?

  • The correct HVAC unit size depends on:

    • Square footage of your home.
    • Insulation levels and window efficiency.
    • Ductwork condition and airflow design.
    • Climate zone in Georgia.

    Our expert technicians perform a Manual J Load Calculation to determine the right size and efficiency for your home.

3. How long does an HVAC installation take?

  • A standard residential HVAC installation typically takes one day, but factors like ductwork modifications or additional system upgrades can extend the timeline.

4. What's the average cost of a new HVAC system?

The cost varies based on:

  • System type: Gas furnace, heat pump, or dual fuel system.
  • SEER rating (Seasonal Energy Efficiency Ratio).
  • Brand and features (smart thermostats, zoning, air purifiers).

We offer free in-home estimates and financing options to fit your budget.


5. What SEER rating should I choose for energy efficiency?

The higher the SEER rating, the more energy-efficient the unit. Georgia's minimum SEER standard is 14 SEER, but we recommend 16 SEER+ for better savings and comfort.


6. What is the best HVAC brand?

We install top-rated brands like Bryant, Carrier, Trane, and Lennox, known for durability, warranties, and efficiency. Our team can recommend the best brand based on your needs and budget.

7. Do I need a new thermostat with my HVAC installation?

If your current thermostat is outdated, we recommend upgrading to a smart thermostat like an Ecobee to improve energy savings and remote control features.

8. What are the benefits of a variable-speed HVAC system?

  • Lower energy bills due to optimized performance.
  • Quieter operation with fewer temperature swings.
  • Improved indoor air quality by running longer at lower speeds.

  • 9. What financing options are available?

    We offer flexible HVAC financing with low monthly payments and 0% interest options for qualifying customers.


    10. What kind of warranty comes with a new HVAC system?

    Most new systems include:

    • 10-year parts warranty (with registration).
    • 5-year labor warranty from The Air Co.


    11. Do you offer maintenance plans for new HVAC systems?

    Yes! Our HVAC Maintenance Plan includes:

    • Two tune-ups per year for peak performance.
    • Priority service and $0 service call fees (1 per year).
    • 10% off repairs and free 1" filters.

    Join our Maintenance Plan for only $159/year and $40 for each additional unit!


    12. How do I schedule a free estimate?Call 404-583-7788 or visit TheAirCompanyGA.com to book your free in-home consultation.

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