The AC unit is a complex piece of machinery that improves the lives of the people who use it. Depending on your region, you may need to use your AC more often due to the constant high temperatures throughout the year. No matter the season, an AC will help cool the house and make the summer heat bearable.
But, as with any electronic device, constant use will lead to wear and tear. When an AC is constantly used, the way to prolong its lifespan is to clean it. According to AC repair specialists at Enqode, owners need to pay close attention to cleaning the coils since they are a sensitive part of the unit.
Since cleaning can benefit the AC unit, homeowners should know what to look for when it’s time for a bit of maintenance. Here are some signs it’s time to clean your AC’s coils.
Check For Dirt
Usually, professionals recommend cleaning the coils once a year. However, the presence of dirt will tell owners when it is the right time for cleaning. In most situations, cleaning the coils more often will ensure the unit works at its best capacity.
There are two types of coils in an AC, the evaporator and condenser coils. The condenser coils are in the outer part of the unit, and it is easier to notice dirt there. Owners can see leaves, branches, small insects, or other small objects on the coils, which means that the coils need a thorough cleaning. Otherwise, the AC may use more power and break in the worst-case scenario.
When it comes to the evaporator coil, owners will need to find the coils inside the unit. Since these coils are inside the house, there will be less dirt but more dust that needs to be cleaned periodically.
Cooling Takes Longer
If it takes longer than usual for the AC to cool your house, it is a sign that the coils may need cleaning. The coils are complex because they use gas to cool the coils, and then the coils cool the air.
If dust or any other type of dirt builds up on the coils, it will take them longer to cool the air. Freon leaks or water droplets may appear inside the unit due to condensation. Both types of leaks are a sign that the unit needs cleaning and maintenance. If freon leaks occur, you should call a professional since freon is dangerous for your health.
When The Filter is Dirty
The relation between filters and coils is important because if one gets dirty, the other will get dirty too. It is essential to clean the coils when you change the filter. If the filter is dirty, airflow will not pass easily, and dust will accumulate inside the unit. That dust will end up on the coils as well.
There Are Weird Noises
Noises are not always a sign that the AC is going to break. It might mean that only the coils and other parts need cleaning. Small insects or tiny rocks can get inside and hit the coils continuously. You should remove them as soon as possible and use a rag to clean the mess left behind. Call a professional if the problems persist.