Frozen air conditioning units are a common hassle many Texas homeowners deal with. Your air conditioner can freeze at any time of the year. Unfortunately, the issue can’t be fixed with a beanie and a cup of hot chocolate. Luckily, a professional HVAC company can help you correct the problem!
Wright Home Services is honored to have served our San Antonio community since 1979. Our team of experts is detail-oriented and always has your best interest at heart. We’ve compiled a guide to help you navigate a frozen AC unit and how you can prevent it in the future!
What Does It Mean When Your Air Conditioner Freezes?
When your system freezes, you may notice a lack of cool air inside your home or strange noises coming from the machinery. A malfunction in the unit can cause its internal temperatures to drop below freezing. The cold conditions will cause water vapor to freeze around the evaporator coils. Ice can inflict damage on your unit if not removed promptly.
What Causes A Frozen Air Conditioner In San Antonio?
Air conditioners can freeze in the peak of summertime. If this happens to you, don’t fret! There are multiple culprits to consider if you suspect your air conditioner has frozen. Thankfully, each cause has a solution that can be corrected with professional assistance.
Dirty Air Filters
Filthy air filters are one of the most common causes of a frozen AC unit. Your system requires consistent unrestricted airflow for it to operate effectively. A clogged filter can prevent the machinery from pulling warm air from your home and into the system. As a result, your air conditioner may freeze. You can combat this issue by changing your filter once every three months.
Broken Mechanical Parts
Your cooling system is a complex piece of machinery. It contains many internal parts that work together to provide your home with comfortable temperatures. When one of these pieces breaks, it can restrict airflow and cause internal temperatures to drop. For instance, blower fans can occasionally malfunction, throwing off the unit’s pressure system and causing freezing.
Low Refrigerant Levels
Refrigerant is an essential part of your AC cooling process. Without this chemical, your unit can’t produce cool air. When refrigerant levels are too low, there’s less pressure to push it through the tubes. The component will take too long to make it through the cooling cycle, making it too cold once it reaches the coils.
Low refrigerant levels can indicate a leak in your system. This issue should be addressed as soon as possible to discourage secondary problems. One of our professional technicians can provide a solution to prevent a frozen system.
Can You Thaw An AC Yourself?
You may need an expert to determine the root cause of a frozen AC. However, you can begin the thawing process on your own. Follow these steps to unfreeze your air conditioner:
- Turn off the system.
- Allow all the ice to melt.
- Inspect your air filters and replace them as needed.
- Check and clear the evaporator coil of buildup.
- Inspect the registers for any blockages.
After following these steps, turn your unit on. If the freezing persists, contact an HVAC company for assistance. An experienced professional can conduct repairs to put a stop to the problem.
Keep Your Cool With AC Repair Services In San Antonio
Wright Home Services is here to correct all your HVAC system’s wrongdoings. Our team takes the comfort of our clients very seriously! We offer free estimates on all AC repair services to help you get the most from your cooling unit. Contact us today to schedule your next service!
