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Common Problems Of An Evaporator

The air conditioning unit is a complex system full of various parts with functions that contribute to a comfortable home environment. If even one of these parts fails, you will feel tempted to contact an AC repair tech in Fort Lauderdale, FL

As the highest experts in all things AC, the team at Air Pros knows every inch of the AC unit like it’s the back of their hand. In today’s article, we will discuss the critical function of the evaporator unit and the typical issues that it develops. Read on to be better prepared to care for your air conditioning unit

What is an Evaporator?

The evaporator is most commonly referred to as the indoor unit of the air conditioner. If you use ductless AC, it will be a large rectangular device attached to the top or bottom of a wall. Central AC unit parts are stored differently. The evaporator is hidden behind an air vent on the side of a wall. 

The evaporator receives refrigerant fluid from the condenser (outdoor unit) and reduces it to cool the hot air that the AC absorbs. It then releases that cooled air with the help of a blower motor, which blows the air through the ducts, vents, and filters. 

Common Issues with Central AC Indoor Unit Parts

As with anything around the home, the evaporator does develop issues that need to be repaired from time to time. Below is a quick breakdown of the common repairs you can expect in your air conditioning unit’s evaporator. Remember, most of these repairs are a matter of a proper AC maintenance routine followed with the help of an AC repair tech in Fort Lauderdale, FL

Frozen Evaporator Coil 

Ice forming on an evaporator coil is a very concerning problem that a repair tech must investigate as quickly as possible. When the evaporator coil freezes, it won’t be able to distribute the cooled air as well as expected. Over time, this problem will decrease the efficiency of your unit and eventually fail to work.There are three leading causes of frozen evaporator coils: 

  • Malfunction in the defrost cycle: The defrost cycle prevents the accumulation of frost and ice on the evaporator coils. If it isn’t working correctly, the evaporator coils will freeze. 
  • Low refrigerant fluids: Without appropriate levels of refrigerant fluids, your AC will not be able to absorb the needed heat to keep it from freezing. 
  • Cold Coils: The evaporator coils must be at a specific temperature; otherwise, they will freeze. 

An AC repair tech in Fort Lauderdale would investigate these three causes when troubleshooting the reason for your frozen coils. Frozen evaporator coils are just one of the top reasons your AC blows hot air. Learn about the other reasons on our blog. 

Broken Blower Motor

A blower motor is also one of the central AC unit parts that play an essential role in the distribution of cooled air throughout your home. If the blower motor is broken, the work of your AC unit will be fruitless. The efficiency levels will decrease, and your home will not be able to cool off as it should. 

Sometimes, broken blower motors must be replaced to return the AC to working condition. Check these signs that your HVAC blower motor needs replacing

Clogged Air Filter

Air filters play the vital role of filtering out the dust and debris from the air before releasing it into the home. Over time, the air filters become overloaded with debris, preventing them from letting cool air pass through the house. This problem will lead to decreased efficiency of your unit and eventually cause the entire system to break down. 

With heavier use over the summer months, we recommend checking your air filters every month to ensure they are clean. During cooler months, when the AC isn’t used very often, checking the air filters every 2-3 months would be fine. 

AC Repair in Fort Lauderdale, FL 

Are you in need of AC repair in Fort Lauderdale? The friendly technicians at Air Pros provide efficient and timely repairs for air conditioning units throughout many parts of Florida. Contact us today by calling (754) 240-9449.


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