Why Your Air Conditioner Has Frozen and How to Repair It

Your air conditioner works around the clock to keep indoor temperatures comfortable. But occasionally things don’t work correctly and ice appears in or around your cooling equipment. This can damage crucial components or even stop your system from running.

If you’ve stumbled upon ice on your air conditioner, it’s a wise idea to get in touch with our cooling Experts at 540-302-8645. Our AC specialists are the best name in service when it comes to air conditioning repair in Roanoke.

While there are lots of reasons ice can collect in or around your cooling system, the most frequent culprit is a lack of preventive service. Taking some easy steps to keep your air conditioner running normally will go a long way in preventing the formation of ice.

Some of these helpful tasks include the following:

Replacing the Air Filter

If your air filter is dirty or clogged, air won’t move over the evaporator coil, which is a vital step in the cooling process. This affects refrigerant inside the coil and creates extra moisture, which turns to ice. We suggest checking your filter monthly and replacing it when you can’t see light through it.

Cleaning the Coil

Even if you switch your air filter regularly, a dirty coil could also ice over. Service Experts Heating & Air Conditioning specialists will routinely clean the evaporator coil as part of our detailed maintenance process. We suggest requesting air conditioning maintenance every year to keep your coil clean and to minimize the chance of breakdowns.

Examining Refrigerant Levels

Without the required amount of refrigerant, the evaporator coil can’t transfer as much heat and can ice up. As a result, your home will be hotter and unpleasant. The most frequent cause of inadequate refrigerant is a leak. Our Experts are experienced in identifying these leaks and getting your air conditioner at the right refrigerant level.

Tuning Up Electrical Wiring

Faulty wiring will interrupt the blower motor. Without steady airflow, the temperature may drop, and ice will form. Professional HVAC technicians like those at Service Experts Heating & Air Conditioning will check all electrical components during routine maintenance to make certain nothing is damaged. Bad wiring will be exchanged as necessary.

Service Experts Heating & Air Conditioning provides thorough maintenance membership packages to maximize your air conditioner’s overall condition. With routine service visits, the likelihood for serious problems is greatly reduced.

Ice on Your Air Conditioner May Also Mean There’s a More Pressing Issue

It’s possible ice on your air conditioner is happening because of a larger problem. No air conditioner runs forever. And if you have an older one that runs on R-22 refrigerant, you’ll be out of luck if you need more refrigerant, since it’s no longer being distributed.

If you’re routinely repairing your air conditioner and bills are piling up, it might be time to upgrade. We proudly offer affordable air conditioning replacement in Roanoke. Our installation process is fast and stress free, so you can get back to your normal routine right away.

For an even better value, look into enrolling in our Advantage Program™. A new air conditioning system can cost thousands out of pocket and be an expense you’re not fully prepared for. With the Advantage Program, you’ll get a new, high-efficiency system for just one low monthly price. There’s no down payment or installation fee, and you get to keep all applicable rebates. Repairs, maintenance and 24/7 priority service for emergencies are all included at no additional cost.*

Don’t avoid ice on your air conditioner for a minute longer. Call Service Experts Heating & Air Conditioning at 540-302-8645 to arrange your appointment today. Whatever you are looking for, we promise you’ll be pleased through our 100% Satisfaction Guarantee.


*Not applicable to the Advantage Program. See your signed Advantage Program agreement for full details and exclusions. 100% Satisfaction Guarantee is subject to certain restrictions and limitations as set forth in the applicable Terms and Conditions.

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