Skip navigation

Serving The Greater
Coeur D’Alene & Spokane Area

Serving The Greater Coeur D’Alene & Spokane Area


ACI Northwest Blog

How Dust and Dirt Contribute to Air Conditioning Problems

Dust and dirt are a common problem in households, so it is no surprise they can cause problems with your air conditioner, too. Our beautiful Spokane alpine woods have enough dirt to keep us vacuuming for months.

Air conditioning manufacturers know that dirt and dust are common problems with air conditioners, so your air conditioner comes with a built-in air filter that helps to strain out much of the dirt and dust that get into your system – but it can’t get all of it. And, if left to build up, dirt and dust can create some potentially serious problems with your air conditioning.

Dirt and Dust: Not Your Air Conditioner’s Friends

ACI Northwest has been servicing customers in Spokane and the surrounding area for over 20 years, and in that time, we’ve seen what dirt and dust can do to a system when left to accumulate:

  • Dirty vents – the main job of your system’s built-in filter is to collect as much dirt and dust as possible, but it simply isn’t possible to get all of it – especially if your filter isn’t changed regularly. Dirty vents can obstruct air flow, increase air loss, and greatly decrease air quality in your home, something that could be bad for any allergy sufferers.
  • Clogged air filters – your AC’s air filters need to be changed regularly in order to avoid becoming clogged. When the air filters become clogged, a number of things can happen, including decreased air flow, decreased air quality and greater stress on the system.
  • Accumulation on coils – dirt and dust love to cling to your AC’s coils. Unfortunately, when left to accumulate, a layer of insulation can form, inhibiting the coils from doing their job of releasing heat. The heating and cooling process in your air conditioner’s coils is a delicate one, and once the balance is tipped, the entire cooling process can become irregular and possibly malfunction.

Get Rid of Dust and Dirt with Regular Maintenance

During a routine maintenance appointment with ACI Northwest, your entire air conditioning system is inspected, cleaned and adjusted as needed. This means that vents are visually inspected for build-up and/or problems, air filters are changed and coils are cleaned.

Are you seeing dust and dirt build-up somewhere in your system? Then call ACI Northwest and schedule air conditioning maintenance in Spokane – your air conditioning system will thank you!

Comments are closed.