Normally, an air conditioning unit lasts for up to 15 years, so it is inevitable that you will repair it at one point before eventually replacing it. Even if the unit is newer and it is serviced regularly, there are some problems that will still occur. The following are the 6 common causes of HVAC problems and how you can prevent major repairs provided by the leader in AC repair Myrtle Beach SC. For more useful info visit them at: AirMechanicalMB.com
1. Low refrigerant
An air conditioner uses the refrigerant to remove heat and humidity from the air in your home. If it leaks it, it will be insufficient to cool your home.
Fixing an air conditioner with such a problem is not a matter of refilling the refrigerant. A professional technician should find the leak and repair it. This can be costly and time consuming especially if there are many leaks.
2. Frozen evaporator coils
The evaporator coils are filled with refrigerant that absorbs heat from air. In order to work properly, these coils require warm air to circulate in them. If they get cold, ice is formed on the outside which prevents warm air from being absorbed.
To correct this, you will need to clean the evaporator coils as well as replace the filters.
3. Dirty condenser coils
The condenser coils are responsible of getting rid of head absorbed from the indoor air. They will not work if they are covered
with grime and dirt. When this happens, heat is obstructed and the air conditioning unit is forced to work harder to cool your home which will eventually lead to a system failure if not corrected.
4. Leaking ducts
The duct work runs through your ceiling and walls carrying the chilled air from the AC throughout the house. If there are any leaks in the ducts, the cooled air will end up inside the walls where it does not help anyone. This condition also makes the AC to work harder and escalates energy bill.
5. A problem with the thermostat
Your air conditioner may not be working because you have incorrectly calibrated the thermostat. You can easily fix such
a problem by recalibrating the thermostat or replacing it if it is faulty.
6. Clogged drains
The moisture an AC removes is supposed to expelled through the drain- line into a pan then outside the house. If the drain line gets clogged, the water goes back and will damage the unit. There will also be water leaks that may discolor your walls, damage your ceiling and furnishing. If not corrected immediately, you will eventually notice mold growth on the walls of your house.