They say knowledge is power, and that’s undoubtedly true when talking about your air conditioner. While challenging repairs are best left to specialists, it’s helpful to have a basic understanding of your air conditioner and how to solve common AC issues.

Learning how your AC works and the frequent problems it faces will enable you to fix little problems without needing to call an HVAC specialist every time. This not only saves you dollars on minor service calls, but realizing when to reach out to a professional can help prevent small issues from escalating into catastrophic repairs.

Your AC is a fundamental part of your home comfort. Because of that, you should always err on the side of caution and call a NATE-certified technician for air conditioning repair in Elk River if you're uncertain about any aspect of your AC's operation or maintenance.

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

1. How Should I Clean My Air Conditioner?

Cleaning your AC is a smart way to make sure it runs efficiently, and possibly could extend the life of your unit.

The most effective thing you can do on your own is to change the air filter in your air conditioner. The filter captures dust, pollen, pet hair and other debris, and removes those contaminants from the air circulating inside your home. If your AC filter becomes clogged, the air conditioner has to work harder than it ought to in order to move air through the filter. A clean filter traps the airborne debris while still permitting air to flow easily through the system.

Replacement filters are sold at most major home improvement stores, hardware stores or can be bought from your local HVAC professional. A good way to make sure you get the proper filter is to look at your old one before you go shopping, jotting down the size of the filter. If you’re not familiar with filters, it’s also a good idea to note the filtration level of the current filter if you are wanting to buy something similar.

For detailed service of your air conditioner, contact the experienced professionals like the crew at Home Comfort Heating & Air to do scheduled maintenance on your AC. They’ll look over your system, clean or lubricate parts that need cleaning and look for worn-out parts and potential trouble.

2. How Are the Coils on My Air Conditioner Cleaned?

In addition to making certain that your indoor AC unit is functioning efficiently, it’s also a good idea to tend to your outdoor unit. Cleaning the coils on the outdoor unit of your cooling system is a simple 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 to the outdoors. This cools the refrigerant, which then goes back in your home so it can absorb more heat from the air in your home's interior. Washing the fins and the coils can help them release heat more effectively.

To clean your air conditioner’s fins and coil:

1) First, shut down power to the outdoor unit. It’s best to disconnect it completely from power, instead of turning the thermostat off.

2) Take off the top of the outdoor AC so you can reach the interior of the unit. Then, taking care not to strain any cords or attachments, safely set the top to the side.

3) Spray a cleaning solution on the fins, starting at the top and moving down. Commercial coil cleaners are on the market and commonly found in both the canned aerosol spray from as well as products foaming solutions that are applied with your garden hose.

4) Follow directions on the product to apply. For most products, it's advised that you spray the product on, let the cleaner soak in for a small period of time to loosen the grime and then carefully spray it off with a garden hose. Be careful not to spray very hard, because that could harm the coils or fins!

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

3. How Long Can Air Conditioners Work?

The life span of an air conditioner changes depending on the type of unit, its quality, how often it's maintained and how often it's used. However, experts say you should start looking into 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. Maintenance service from Home Comfort Heating & Air consists of cleaning and inspecting the machinery, as well as replacing the filter and repairing any worn-out or broken parts. To keep your unit operating a long time, reach out to us today to schedule air conditioning maintenance in Elk River.

4. What's the Right Size of Air Conditioner?

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

  • Square footage: The amount of space you have to cool is one of the key factors. Larger spaces demand more cooling power.
  • Home insulation: Well-insulated homes preserve cool air better, which can minimize your cooling needs.
  • Climate: If you are living in a hotter climate, you'll need a more powerful air conditioner compared to a person living in a cooler place.
  • Number of windows: Windows can let in heat, especially when they're south-facing or not well-insulated.
  • Number of people: More people in the house create greater body heat, which may affect your cooling needs.
  • Current HVAC system: The size and performance of your current system can provide a jumping off point for identifying what you need.

Due to the fact the size of your air conditioner is so essential to your home’s comfort, you will almost certainly want a professional opinion. At Home Comfort Heating & Air, we take the time to fully understand your family’s lifestyle, comfort needs and the many other considerations such as your home’s insulation level and size. This attention to detail and commitment to customer service is why Home Comfort Heating & Air is known for exceptional air conditioning installation in Elk River.

5. How Much Does an Air Conditioner Cost?

While prices vary depending on the brand of the unit and your home’s unique specifications, a new AC generally costs between $5,000 and $12,500 to purchase and install. The good news is that new air conditioners are designed to be extremely efficient, so they do more with less power when compared to older units.

The price 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 along with federal regulations that can impact the design.

Realize these are average costs and prices can differ. It's always a good idea to get several quotes from trustworthy HVAC companies before making a purchase. If you’re considering air conditioning replacement in Elk River, reach out to Home Comfort Heating & Air. We will provide you with a free estimate, explain the plan and help connect you with available rebates or discounts.

6. Why Is My Air Conditioner Freezing Up?

An AC freezing up can be brought on by a variety of factors, all of which boil down to the failure of your system to efficiently transfer heat. If your unit is experiencing issues causing it to freeze up, it is more than likely time for air conditioning repair.

Here are some common triggers for AC freezing up:

  • Insufficient airflow: If the air isn't flowing properly through your AC system, it can't adequately absorb heat. This could be due to a clogged air filter, something stopping air from flowing through the return air ducts or a failing fan.
  • Low refrigerant levels: If your air conditioner is starting to get low on refrigerant, it may become too cold and freeze up. This is frequently because of leaks in the refrigerant lines.
  • Frosty outdoor temperatures: Operating your air conditioner when it's really cold outside can cause the system to freeze. Many units aren't designed to operate in temperatures lower than 60 degrees Fahrenheit (15 degrees Celsius).
  • Mechanical failures: Broken thermostats, damaged blower motors and problems with the relay or control board can all play a role in an AC unit freezing up.

Home Comfort Heating & Air is your Trustworthy Source for Air Conditioning Service in Elk River.

At Home Comfort Heating & Air, we strive to make your home a comfortable and pleasant place. Our skilled technicians are up-to-date on the latest industry training and trends, and are experienced on a wide variety of systems. That’s why community members make us the first choice for air conditioning repair in Elk River and the surrounding areas.

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

Phone Home Comfort Heating & Air today at 763-276-0617 to schedule an appointment or no-cost estimate!