It might seem harmless—or even normal—to spot ice forming on your air conditioner during the hot summer months. But in reality, ice buildup on your AC is a sign of a deeper issue, and ignoring it could lead to expensive repairs or even system failure. At Oregon Heating & Air Conditioning, LLC, we want homeowners in Beaverton and the surrounding areas to understand the importance of acting fast when this happens. Let’s break down why ice forms, what it means, and what to do about it.
Why Is There Ice on Your AC?
Air conditioners are designed to cool your home—not freeze themselves. When ice forms on your unit, it's typically because something is disrupting the balance of the cooling cycle. Common culprits include:
Restricted airflow due to dirty filters or blocked vents
Low refrigerant levels, which can lower pressure in the system
Faulty blower fans or motors
Malfunctioning thermostats or electrical controls
Each of these issues interferes with the coil's ability to properly regulate temperature, causing moisture to freeze on the unit. While it may start as a minor inconvenience, the longer the ice lingers, the more damage it can cause.
Why You Shouldn’t Ignore It
If left unaddressed, ice on your AC system can lead to a full system shutdown. The frozen coil prevents proper airflow, forcing your air conditioner to work harder to achieve the desired temperature. This increases wear and tear on components, spikes your energy bills, and shortens your system’s lifespan.
Additionally, persistent freezing can damage your compressor—a costly and critical part of your AC system. Once the compressor fails, replacing it can be nearly as expensive as replacing the entire unit.
What Should You Do?
The first step is to turn off your AC to allow the ice to melt and prevent further strain. Check your air filter and replace it if it's clogged. Ensure your vents are open and unblocked. But if the ice returns or the system doesn’t cool properly afterward, it’s time to call the professionals.
At Oregon Heating & Air Conditioning, LLC, our licensed HVAC technicians will perform a complete inspection to pinpoint the issue, whether it’s a refrigerant leak, electrical fault, or mechanical failure. We believe in providing honest, thorough assessments and affordable repair solutions that prioritize your comfort and your budget.
Stay Ahead with Preventive Maintenance
One of the best ways to prevent ice buildup is through regular maintenance. With our tailored HVAC service plans, we’ll catch small issues before they become big problems—keeping your system efficient, reliable, and ice-free.
Call Us Today
Don't wait until a frozen AC becomes a costly emergency. Call Oregon Heating & Air Conditioning, LLC at (971) 444-6310 to schedule an inspection or maintenance service. We’re proud to serve Beaverton with HVAC solutions you can count on year-round.