An AC unit that runs without shutting down can skyrocket your bills and incur costly damages in the long run. Further, you may check your thermostat and notice that everything is well set, but the unit won't stop. When this happens, it shows that certain components are failing and need repairs. If this is the case, below are areas an AC repair expert will check.
Congested Air Filter
Your air filter must always be clean to allow the free movement of fresh air into the unit and your home. However, as time goes on, it accumulates dust particles, preventing the effective flow of clean air in the required areas. As such, your unit will run non-stop to attain the desired temperatures. Note that the best way to eliminate this restriction is to check your air filter before the cooling season and replace it with a clean one.
Dirty Evaporator Coil
Your AC's evaporator coil accumulates dust and debris, especially if your unit stays long without proper servicing. Further, if your outdoor unit is located in an area with too much debris blowing its way, it will get dirty more quickly. Hence, you must ensure an AC expert checks and cleans it regularly to keep your system from running non-stop.
Another possible reason your unit operates non-stop is a faulty thermostat. Note that your AC unit widely relies on the thermostat to shut off when it reaches the ideal temperature. However, if faulty, it will not signal the unit to shut down. A good way to determine if your device is functional is to confirm the indoor temperature against the readings indicated. If there is a difference between what the device shows and the actual temperature, you may need to replace it with a new one.
Properly installed ducts should allow cool air to flow freely through your living space and aid in proper AC cycles. However, most of the conditioned air is lost through the openings if they sustain leaks. Thus, the AC unit will not reach the set temperature and will continue to run. If this is the case, the only way to remedy the situation is to hire an AC repair expert to patch the holes or replace old and damaged ducts with new ones.
Improperly Sized AC Unit
The size of your AC unit should be able to meet the temperature needs of your living space. Hence, if you have recently renovated or improved your home, it's possible that the size of the AC unit cannot meet your new cooling demands. Hence, you will need a new one to eliminate the non-stop cooling cycles.
Remember, a well-maintained AC unit functions well without any complications. Therefore, make regular appointments with your chosen professional AC repair technician to have it checked for any shortcomings that might lead to continuous cooling cycles.
Reach out to a company like Fred Williams and Sons Heating & Cooling to learn more.