They say knowledge is power, and that’s undoubtedly true when discussing your air conditioner. While complicated repairs are best left to experts, it’s helpful to have a basic understanding of your air conditioner and how to solve everyday AC issues.

Understanding how your AC works and the common problems it faces will enable you to handle simple problems without needing to call an HVAC specialist every time. This not only saves you dollars on minor service calls, but understanding when to call a professional can help prevent small issues from escalating into catastrophic repairs.

Your Air conditioning unit is a fundamental element of your home comfort. Because of that, you should always err on the side of caution and call a NATE-certified specialist for air conditioning repair in Lawrence if you're unsure about any aspect of your air conditioner's operation or maintenance.

Here are several typical questions people ask our experts about their air conditioners:

1. How Do I Clean an Air Conditioner?

Cleaning an air conditioning system is a smart way to make sure it works efficiently, and possibly could extend the life of your unit.

The most significant action you can take on your own is to replace the air filter in your air conditioner. The filter catches dust, pollen, pet hair and other debris, and removes those particulates from the air circulating throughout your home. If your AC filter becomes plugged, the air conditioner has to work harder than it ought to in order to pull air through the filter. A clean filter catches the airborne debris while still permitting air to flow easily through the system.

Replacement filters are available at most major home improvement stores, hardware stores or can be ordered from your local HVAC professional. A good way to make sure you get the correct filter is to look at your old one before you leave for the store, taking care to write down the size of the filter. If you’re not familiar with filters, it’s also a smart idea to note the filtration level of the current filter if you are wanting to buy something similar.

For thorough service of your air conditioner, contact the seasoned professionals like the crew at Scott Temperature to do scheduled maintenance on your system. They’ll inspect your system, clean or lubricate parts that require attention and look for worn-out parts and potential trouble.

2. How Do I Clean Air Conditioner Coils?

In addition to making certain that your indoor AC unit is operating efficiently, it’s necessary to tend to your outdoor unit. Cleaning the coils on the exterior unit of your AC is a quick way to improve its efficiency and can extend the life of your entire system.

The coils, which include extensions called fins, are used to release heat from the refrigerant into the cooler air outside. This brings down the temperature of the refrigerant, which then goes back into your home so it can take in more heat from the air in your home's interior. Cleaning the fins and the coils can help them release heat more easily.

To clean your air conditioner’s fins and coil:

1) First, turn off power to the outdoor unit. It’s best to flip the power switch off, as opposed to turning the thermostat off.

2) Remove the top of the outdoor AC so you can reach the inside of the unit. Then, taking care not to strain any cords or attachments, safely move the top to the side.

3) Apply a cleaning solution on the fins, first at the top and working down. Commercial coil cleaners are on the market and commonly found in both the canned aerosol spray from as well as in the form of foaming solutions that are sprayed on with an attachment to your garden hose.

4) Follow directions on the product to apply. For most brands, it's suggested that you spray the product on, let the cleaner soak in for a short period of time to attack the grime and then softly spray it off with a garden hose. Be careful not to spray very hard, because that could ruin the coils or fins!

5) Secure the top back on the unit and then wait for the components to dry before turning the power back on.

3. How Long Do Air Conditioners Last?

The life span of an air conditioner can vary based on the type of unit, its quality, if maintained and how much it's used. However, experts say you should start thinking about air conditioner replacement after about 12-15 years.

One of the best ways to make the most of your HVAC is through AC conditioner maintenance. Routine checkups from Scott Temperature features cleaning and inspecting the machinery, as well as replacing the filter and mending any worn-out or broken parts. To keep your unit operating a long time, contact us today to schedule air conditioning maintenance in Lawrence.

4. What Size Air Conditioner Do I Need?

Selecting the right size of air conditioner for your home is critical for keeping comfort and efficiency. Here are some points to take into account when deciding what size air conditioner is right for your home:

  • Square footage: The total area of the space you have to cool is one of the biggest factors. More expansive spaces demand more cooling power.
  • Home insulation: Well-insulated homes retain cool air better, which can minimize your cooling needs.
  • Climate: If you are living in a hotter climate, you'll require a more powerful air conditioner compared to a person living in a cooler environment.
  • Number of windows: Windows can let in heat, in particular when they're south-facing or not well-insulated.
  • Number of residents: More people in the house means more body heat, which may affect your cooling needs.
  • Present HVAC system: The size and performance of your current system can provide a place to start for determining what you need.

Given that the size of your air conditioner is so critical to your home’s comfort, you will almost certainly want a professional opinion. At Scott Temperature, we take the time to fully understand your family’s lifestyle, comfort needs and the many other variables such as your home’s design and size. This attention to detail and commitment to customer service is why Scott Temperature is known for excellent air conditioning installation in Lawrence.

5. How Much Does an Air Conditioner Cost?

While prices fluctuate depending on the kind of the unit and your home’s unique specifications, a new air conditioner generally costs between $5,000 and $12,500 to purchase and install. On the plus side, a benefit of air conditioning replacement is that new air conditioners are designed to be exceedingly efficient, so they do more with less power when compared to older units.

The cost of an air conditioner is influenced by several factors during the manufacturing process, such as the cost and availability of raw materials, manufacturing and labor costs in addition to federal regulations that require modifications to the design.

Realize these are average costs and prices can fluctuate. It's always a good idea to get several quotes from trusted HVAC companies before making a decision. If you’re considering air conditioning replacement in Lawrence, get in touch with Scott Temperature. We will provide you with a complimentary estimate, make sure you understand the procedure and help connect you with available rebates or discounts.

6. What Causes an Air Conditioner to Freeze Up?

An air conditioner freezing up can be due to multiple factors, all of which boil down to the AC's inability to efficiently transfer heat. If your AC is suffering from issues causing it to freeze up, it is more than likely time for air conditioning repair.

Here are some frequent causes of AC freezing up:

  • Poor airflow: If the air isn't flowing properly through your AC system, it can't effectively absorb heat. This could be due to a plugged air filter, obstructed return air ducts or a failing fan.
  • Low refrigerant levels: If your air conditioner is running low on refrigerant, it could grow too cold and freeze up. This is often because of leaking in the refrigerant lines.
  • Frigid outdoor temperatures: Running an air conditioner when it's too cold outside can cause the system to freeze. Many units aren't designed to perform in temperatures lower than 60 degrees Fahrenheit (15 degrees Celsius).
  • Mechanical failures: Faulty thermostats, damaged blower motors and issues with the relay or control board can all contribute to an AC unit freezing up.

Scott Temperature is the Respected Source for Air Conditioning Service in Lawrence.

At Scott Temperature, we will make your home a comfortable and enjoyable place. Our skilled technicians are up-to-date on the latest industry training and trends, and work on on a wide variety of systems. That’s why community members make us their first call for air conditioning repair in Lawrence and nearby cities.

If you’re wanting to upgrade or its time for a replacement, we’ve got you covered there too, with our first-class air conditioning installation in Lawrence. No matter what, we can help you solve your cooling issues!

Call Scott Temperature today at 785-269-0465 to schedule an appointment or complimentary estimate!