AC freeze can quickly turn your summer from fun and relaxation to discomfort. When your air conditioner freezes up, it leaves you feeling hot and frustrated. If you’ve experienced this issue, you understand how inconvenient it can be. Fortunately, there are simple solutions to get your system running smoothly again. In this blog post, we’ll discuss why your air conditioner freezes up and what steps you can take to fix it.
Dirty Air Filters
Dirty air filters often cause a frozen air conditioner. When dirt and debris clog the air filter, airflow restricts, causing evaporator coils to freeze. To prevent this issue, change the air filter at least once a month. This simple task keeps your air conditioner running smoothly.
Low Refrigerant Levels
Low refrigerant levels also cause air conditioners to freeze. Refrigerant cools the air, and low levels make evaporator coils too cold, resulting in ice buildup. If you suspect low refrigerant, contact a professional to fix the issue. Adding refrigerant may not be enough, and a technician can find the source of the problem.
Blocked Condenser Unit
The condenser unit, located outdoors, releases hot air during the cooling process. When foliage, dirt, or debris blocks the unit, it can’t function properly, causing ice buildup on the evaporator coils. Keep the area around the condenser unit clean to avoid this issue.
Faulty Thermostat
A faulty thermostat may also cause the air conditioner to freeze. When the thermostat is set too low, the system continues running even after reaching the desired temperature. This excessive cooling leads to ice buildup. Sometimes recalibrating the thermostat can fix it. If it’s outdated or not working properly, replace it.
Fan Issues
Fans are crucial in circulating cool air throughout your home. If fans don’t work properly, reduced airflow can cause ice buildup on the coils. Cleaning the fan blades may solve the problem. If the issue continues, contact a professional to investigate further.
If you’re experiencing ice buildup on your air conditioning system, there could be several reasons why. By checking the air filter, ensuring adequate airflow, and removing any obstructions in the outdoor unit, you can help prevent your system from freezing up. It’s also essential to contact a professional when in doubt, to prevent further damage to your air conditioning system. The team at Mechanical Air is here to help, so if you’re experiencing air conditioner troubles, give us a call at 559-288-6157. Stay cool, calm, and collected this summer with our expert air conditioning services.
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