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Never Delay When You Spot Ice on Your AC Unit

serving throughout central new york
Ice in the air conditioning.
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Spotting ice buildup on your air conditioner might seem harmless, especially on a hot Syracuse day—but it’s actually a major warning sign. At Holbrook Heating & Air Conditioning, we often see homeowners delay calling for help when they notice ice forming, not realizing the serious damage it can cause. Ignoring the problem can lead to higher energy bills, reduced comfort, expensive repairs, and even complete system failure.

Here’s why you should never ignore ice on your AC—and what to do about it.

What Causes Ice to Form on Your Air Conditioner?

Several underlying issues can cause your air conditioner to freeze up:

  • Restricted airflow: Dirty filters, blocked vents, or a clogged evaporator coil can prevent warm air from reaching the coils, causing them to freeze.

  • Low refrigerant levels: If there’s a leak or your system is low on refrigerant, the pressure drops, leading to freezing temperatures around the evaporator coil.

  • Thermostat or fan issues: Malfunctioning parts can cause irregular cooling cycles, resulting in ice buildup.

  • Running your AC when it’s too cold outside: Surprisingly, running your air conditioner when outdoor temperatures are below 60°F can also cause freezing.

No matter the cause, ice on your AC is a red flag that your system needs immediate attention.

Why Ignoring Ice Can Make Things Worse

When ice forms, it blocks airflow even further, making your system work harder to cool your home. This strain can damage key components, such as the compressor, which is one of the most expensive parts to replace. A frozen AC also won’t be able to remove humidity properly, making your indoor environment less comfortable and potentially encouraging mold growth.

In short: Ignoring ice doesn’t just hurt your AC—it hurts your wallet too.

Prompt AC repair from a trusted company like Holbrook Heating & Air Conditioning can save you from bigger headaches down the road.

What You Should Do if You See Ice

If you notice ice forming on your AC:

  1. Turn off your system immediately to prevent further damage.

  2. Check your air filter and replace it if it’s dirty.

  3. Inspect your vents and ensure they’re not blocked.

  4. Call a professional for an expert diagnosis.

At Holbrook Heating & Air Conditioning, our highly trained technicians can quickly identify the cause of the problem and provide fast, reliable solutions to restore your cooling system. We’ve been keeping Central New York homes comfortable since 1983, and we’re proud to offer 24/7 emergency services for when you need help fast.

Schedule Your AC Repair Today!

Don’t let a small problem turn into an expensive repair. If you see ice on your air conditioner, trust the family-owned team at Holbrook Heating & Air Conditioning to fix it right the first time. Call us today at (315) 610-7858 to schedule your AC repair and get your home back to cool, comfortable, and worry-free living!

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