Residential AC Replacement

Residential AC Replacement FAQs


  • When should your air conditioner be repaired or replaced?

    It may be difficult to tell whether it’s time to get a new air conditioner. It’s time to ponder a new one if you see these signs.


    • Your air conditioner loses efficiency as it gets older: It will then start consuming more energy to keep your house warm. Your cooling expenses are increasing in price.
    • Your home is overly humid: Your air conditioner can only keep your home cool if it is more efficient. Higher humidity and hot and chilly regions are indicators of lost efficiency.
    • Your air conditioner is constantly running: You should expect your air conditioner to switch on more frequently when the temperature is hotter than usual. An inefficient air conditioner must work overtime to keep your home comfortable, even on cooler days. This stress leads to increased wear and tear and a higher energy cost.
    • It’s time to replace your old air conditioner: While air conditioners can last up to 15 years with regular maintenance, according to the U.S. Department of Energy, installing a new air conditioner when it’s ten years old will save you 20% to 40% on your utility expenses. 
    • Repairing your air conditioner costs you a lot of money: The cost of repairing a refrigerant leak on an R-22 air conditioner is quite high because the refrigerant is only accessible from limited recycled sources. This refrigerant is no longer produced due to its harmful impact on the ozone layer in air conditioning repair. 
  • When should you decide on a total replacement?

    There are several ways to determine if your air conditioner requires replacement. First, take note of the following:


    • Does your air conditioner use a lot of energy?
    • Are your monthly electric bills going up?
    • Is your air conditioner turning on more frequently?

    If you notice any of these symptoms, it might be time to consider getting a new air conditioner installed.


    Something has to change, and you know it. You may not want to acknowledge it wholly, but the time has come to face the truth: your home’s air conditioner replacement is imminent. Do not fear; as the leading San Antonio air conditioning service provider, we are here to make the process go rapidly and smoothly.


    How else will you know when air conditioner replacement is the way to go? We have a couple of thoughts to consider when you think it may be time to replace your AC.


    Is your AC more than eight years old? If so, it could be operating at a much less efficient rate than the new money-saving models available now. Monthly payments on a more energy-efficient system may outweigh annual repair costs on the old one.


    Air conditioners over 15 years old generally cause AC repairs to be more costly and frequent due to the elimination of their R22 refrigerant and as parts deteriorate. Why pay more to fix an old system when the parts are outdated or unavailable?


    Counting on routine AC repair can cost a fortune in the long run, and in the end, your AC is not as efficient as it could be. New technology, rebates, and our fast and easy financing programs may work together to make the monthly cost of a new system close to, equal to, or possibly more significant than the utility savings you may experience. In other words, the new system may pay for itself in energy savings.


    No matter your budget, Air Speed Heating and Cooling has an air conditioner that will meet your comfort and efficiency needs. Whether you need the latest, greatest, highest-efficiency model or an essential upgrade, we’re happy to help you decide what makes the most sense for you and your home.


    Air conditioner replacement can be stressful and a big undertaking, but with the helpful and caring assistance of your Air Speed Heating and Cooling team members, you don’t need to feel overwhelmed. Schedule a free appointment with us so we can help get the process started and provide you with a free estimate. Call us at (210) 320-5137 – we’re happy to help make your home the most comfortable it has ever been with our FREE custom comfort analysis.

  • Is it worth it to replace my AC unit?

    Replacing an air conditioner is always a good idea. However, many factors come into play before deciding to go ahead with a replacement. 


    For instance, how much do you spend on electricity each month? How long has your current air conditioner been working? Do you need to replace your air conditioner because it is not keeping your home cool enough? Is your air conditioner making too much noise? If so, replacing it could be a costly decision.

  • How often should I change my filter?

    Changing your air filter regularly helps maintain clean indoor air. Make sure to check the manufacturer’s recommendations for changing your filter. Changing filters every three months is recommended.

  • What type of air conditioner should I buy?

    When choosing a new air conditioner, you must first decide whether to install a window unit or a central air conditioner. Window units are cheaper but require more maintenance. Central air conditioners are more expensive, but they offer better performance.

  • Which one is right for me?

    The best way to choose which type of air conditioner is right for you is by calling Air Speed Heating & Cooling today. We provide detailed information on all kinds of air conditioners.

  • What does AC replacement include?

    AC replacement includes everything needed to get your air conditioner replaced. It provides installation, parts, labor, and accessories.

  • Who can help me with AC replacement?

    Our technicians are trained professionals ready to assist you with AC replacement. They can also answer any questions regarding your new air conditioner.

  • Why should I trust Air Speed Heating and Cooling?

    We are licensed and insured. We provide quality service at affordable prices. We guarantee satisfaction!

  • Should I replace my 25-year-old air conditioner?

    Yes, if you notice any of the following symptoms:


    • Your air conditioner uses a lot of energy
    • You pay a higher than the average electric bill
    • Your air conditioner is running more frequently
    • Your air conditioning makes loud noises

    Air conditioning repair is essential when you live in hot climates. When temperatures rise, you will need to make sure that your air conditioner works properly. A broken air conditioner can cause discomfort and even health problems.

  • How often should the AC unit be replaced?

    It depends on your climate and how well your air conditioner is performing. In most cases, you should have your air conditioner serviced once per year. The frequency of servicing depends on the age of your air conditioner.

  • Can I save money by doing AC maintenance myself?

    You can save some money by doing AC maintenance yourself. However, you must understand what you’re doing. It is easy to damage your air conditioner if you don’t know what you are doing. Our professional technicians can do this job quickly and efficiently.

  • Is there an AC warranty?

    All of our air conditioners come with a 1-year limited warranty. This warranty ensures we will fix or replace your air conditioner free of charge during its first year. However, if your air conditioner breaks down after the first year, you will be responsible for paying for repairs.

  • Is 15 SEER worth the money?

    15 SEER is not always worth the extra cost. Some people think buying a high SEER air conditioner is the only way to cool their home effectively. But other factors determine the efficiency of your air conditioner besides the SEER rating. 


    For example, the size of your house, number of rooms, location of windows, and insulation levels play a role in determining the amount of heat that escapes from your home. Therefore, it’s tough to say that a 15 SEER air conditioner will work better than a 10 SEER air conditioner.

  • How can I make my air conditioner last longer?

    There are several things that you can do to extend the life of your air conditioner:


    • Make sure that the outdoor condenser coil is clean. Dirt and dust build up over time and clog the coils. Clean them regularly.
    • Keep the filter clean. Dirty filters reduce airflow through the system and lower its efficiency.
    • Use proper ventilation. Open all doors and windows to allow fresh air into your home.
    • Maintain the compressor. Check the motor periodically for signs of wear. Replace worn parts as needed.
    • Change the refrigerant every five years. Refrigerants change over time and may become less effective.
    • Install a programmable thermostat. Programmable thermostats help you conserve energy by turning off your heating and cooling systems when they aren’t being used.
    • Have your air conditioner inspected annually. We recommend having your air conditioner checked at least once per year.
    • Mold can damage your air conditioner and increase the likelihood of future breakdowns. Be careful about using too much water. Overly humid conditions can lead to mold growth inside your air conditioner.
    • Don’t overload your air conditioning system. Too many people use their air conditioners while they are running. They leave their air conditioners 24 hours a day, seven days a week. This overload causes the unit to run more often than necessary. When your air conditioner runs more often than it should, it uses more electricity. The excess electricity costs you money!
    • Do not block vents. Blocked vents cause poor circulation. This reduces the effectiveness of your air conditioner.
    • Don’t let pets climb over your air conditioner unit. Pets can get stuck under the blower fan and suffocate.
    • Avoid extreme temperatures. Extreme cold or hot weather can shorten the lifespan of your air conditioner and cause it to break down prematurely.
    • Never turn your air conditioner on if it has been raining. Rainy weather increases humidity which makes your air conditioner work harder.
    • Don’t forget to check the owner’s manual before operating your air conditioner. Many owners’ manuals have instructions on properly maintaining their air conditioners.

    Follow these tips to keep your air conditioner working well for a long time.

  • What is the difference between a 14 SEER and a 16 SEER?

    A 14 SEER air conditioner provides approximately 6% more cooling capacity than a 12 SEER air conditioner and about 2% more than an 11 SEER. A 16 SEER air conditioner offers about 8% more cooling capacity than an 11 SEER air conditioner.

  • How does the heat pump compare with other types of air conditioning units?

    The heat pump is one of the most efficient ways to cool your home. It transfers heat from outside air to inside air instead of moving warm air around. Because the heat pump doesn’t need to move air around, it requires fewer moving parts and is quieter than traditional central air conditioning units.

  • Why do I need to replace my air conditioner?

    Your air conditioner will eventually fail. Air conditioners last 10-20 years, depending on the model and type of installation. If you don’t plan and replace your air conditioner when it needs replacing, you could pay thousands of dollars in repair bills.

  • How do I know when it’s time to change out my air conditioner? How do I find a good replacement?

    Your air conditioner may start to make unusual noises. These sounds include:


    • Rattling: The compressor is making a rattling sound.
    • Humming: There is a humming sound coming from the air conditioner.
    • Grinding: The blower wheel is grinding against something.

    If you hear any of these noises, there is a problem with your air conditioner. You should contact a professional HVAC technician immediately.


    We've created this guide to help you choose the right size air conditioner for your home.

  • How much does it cost to install an indoor air quality system?

    An IAQ system can range anywhere from $1,000-$5,000. It depends on the size of the room, the number of occupants, whether or not ductwork is required, and the system's complexity.

  • Can I use a portable air conditioner during the summer months?

    Yes! Portable air conditioners are great for small rooms where space is limited. They also provide excellent comfort while saving energy.

  • How often should I clean my air filter?

    Air filters should be cleaned at least once per month. This helps remove dust and dirt particles from the air. If you notice a foul odor coming from your air conditioner, you should contact a professional HVAC technician as soon as possible.

  • How do I avoid getting sick from moldy air?

    Mold spores are everywhere. When you breathe them in, they can cause allergies, asthma attacks, and even cancer. To prevent mold growth in your home, follow these tips:


    • Clean all surfaces regularly using a damp cloth
    • Remove excess moisture from carpets and floors
    • Keep windows open
    • Avoid storing clothing, shoes, and bedding in closets, basements, and attics
    • Use fans to circulate air throughout your home
    • Don’t smoke near your home


    One of the easiest ways to keep your house cooler is to close your blinds and curtains. Closing your shades keeps sunlight out of your home, which lowers your heating costs.

  • What is the best way to keep my house cooler in the summer?

    One of the easiest ways to keep your house cooler is to close your blinds and curtains. Closing your shades keeps sunlight out of your home, which lowers your heating costs.

  • Is it safe to have a humidifier running in my home?

    Humidifiers create humidity in the air. They’re used to treat conditions like dry skin, sinus infections, and colds. However, too much humidity can lead to mold growth. If you see signs of mold growing in your home, call a professional HVAC contractor.

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