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

Learning how your AC works and the typical problems it faces can empower you to tackle little problems without needing to call an HVAC specialist every time. This not only saves you dollars on minor service calls, but knowing when to call a professional can help prevent small issues from escalating into complex 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 Northglenn if you're unsure about any aspect of your AC's operation or maintenance.

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

1. What Is the Best Way to Clean an Air Conditioner?

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

The most effective action you can take on your own is to replace the air filter in your air conditioner. The filter traps dust, pollen, pet hair and other debris, and removes those impurities from the air circulating in your home. If your AC filter becomes choked with debris, the air conditioner has to work harder than it is supposed to in order to pull air through the filter. A clean filter catches the airborne debris while still allowing air to flow freely through the system.

Replacement filters are available at most major home improvement stores, hardware stores or can be purchased from your local HVAC specialist. 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 trying to buy something similar.

For thorough service of your air conditioner, contact the seasoned professionals like the crew at Northglenn Heating & Air Conditioning to do regular maintenance on your system. They’ll examine your system, clean or lubricate parts that need cleaning and look for worn-out parts and potential problems.

2. How Do I Clean Air Conditioner Coils?

In addition to ensuring your indoor air conditioner equipment is functioning efficiently, it’s important to tend to your outdoor unit. Cleaning the coils on the exterior unit of your cooling system is a simple way to increase its efficiency and can extend the life of your entire system.

The coils, which are attached to extensions called fins, are used to release heat from the refrigerant to the outdoors. This lowers the temperature of the refrigerant, which then goes back into your home so it can take in more heat from the air within your home. Cleansing the fins and the coils will 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, instead of turning the thermostat off.

2) Lift off the top of the outdoor AC so you can access the interior of the unit. Then, being cautious not to stress any cords or attachments, safely put the top to the side.

3) Apply a cleaning solution on the fins, first at the top and working down. Commercial coil cleaners are sold and commonly found in both the canned aerosol spray from as well as in the form of foaming solutions that are sprayed on 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 dissolve the grime and then carefully spray it off with a garden hose. Take care not to spray very hard, because that could damage the coils or fins!

5) Secure the top back on the unit and then wait for the unit to dry before turning the power 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, if maintained and how often it's used. That said, pros say you should start getting ready for air conditioner replacement after about 12-15 years.

One of the best ways to make the most of your air conditioner is through regularly scheduled conditioner maintenance. Maintenance service from Northglenn Heating & Air Conditioning features cleaning and inspecting the machinery, as well as putting in a new filter and mending any worn-out or broken parts. To keep your unit operating as long as it can, reach out to us today to schedule air conditioning maintenance in Northglenn.

4. What Size Air Conditioner Do I Need?

Finding the right size of air conditioner for your home is vital for keeping comfort and efficiency. Here are some elements to think about when deciding what size air conditioner you need for your home:

  • Square footage: The amount of space you have to cool is one of the biggest factors. Bigger spaces demand more cooling power.
  • Home insulation: Well-insulated homes preserve cool air better, which could minimize your cooling needs.
  • Climate: If you live in a hotter climate, you'll want a more powerful air conditioner compared to a person living in a cooler place.
  • Number of windows: Windows frequently let in heat, particularly when they're south-facing or not well-insulated.
  • Number of occupants: More people in the house create more body heat, which can impact your cooling needs.
  • Current HVAC system: The size and capability of your current system can provide a place to start for identifying what you need.

Due to the fact the size of your air conditioner is so important to your home’s comfort, you will probably want a professional opinion. At Northglenn Heating & Air Conditioning, 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 focus on customer service is why Northglenn Heating & Air Conditioning is known for exceptional air conditioning installation in Northglenn.

5. How Much Does an Air Conditioner Cost?

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

The cost of an air conditioner is impacted 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 necessitate changes to the design.

Know these are average costs and prices can differ. It's always smart to get at least a few quotes from trusted HVAC companies before making a purchase. If you’re considering air conditioning replacement in Northglenn, get in touch with Northglenn Heating & Air Conditioning. We can provide you with a no-cost estimate, make sure you understand the process and help connect you with available rebates or discounts.

6. Why Do Air Conditioners Freeze Up?

Air conditioning freezing up can be caused by a number of factors, all of which boil down to the failure of your system to efficiently transfer heat. If your unit is having issues causing it to freeze up, it is more than likely time for air conditioning repair.

Here are some common causes of AC freezing up:

  • Inadequate airflow: If the air isn't flowing correctly through your AC system, it can't sufficiently absorb heat. This could be due to a dirty 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 could become too cold and freeze up. This is usually a consequence of leaking in the refrigerant lines.
  • Cold outdoor temperatures: Operating your air conditioner when it's very cold outside can cause the system to freeze. The majority of units aren't designed to function in temperatures of less than 60 degrees Fahrenheit (15 degrees Celsius).
  • Mechanical failures: Faulty thermostats, damaged blower motors and trouble with the relay or control board can all play a role in an AC unit freezing up.

Northglenn Heating & Air Conditioning is your Trusted Source for Air Conditioning Service in Northglenn.

At Northglenn Heating & Air Conditioning, we will make your home a comfortable and enjoyable place. Our skilled specialists are up-to-date on the latest industry training and trends, and are knowledgeable on a wide variety of systems. That’s why community members make us the premier choice for air conditioning repair in Northglenn and nearby cities.

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

Contact Northglenn Heating & Air Conditioning today at 303-452-4146 to schedule an appointment or complimentary estimate!