When your air conditioner is running just fine, it is likely that you pay little to no attention to the system. You may only notice the unit (or even panic and worry) when it stops running or starts acting weird. This is especially true when these problems occur during the hottest months or the time when you need your cooling system the most.
If you count on your AC during the summer, it is only important to care for and maintain the unit. You can start by changing the filters whenever they’re dirty and cleaning the outside unit. Then, make sure that your thermostat is working correctly and don’t forget to have the system tuned up professionally at least once a year.
DIY and professional maintenance offers efficiency and durability benefits, but it also pays to know the signs of AC problems or why the unit is acting strange. This to prevent the little issues from becoming big problems and make sure that the system will remain functional when you and your family need it the most.
Air conditioning tune-up experts in Utah share some of the issues to watch out for:
Your AC blows warm air (instead of cool air)
If your AC is on but blowing hot or warm air, there may be problems with the compressor or the outside unit. It could also be that thermostat is set too high, or the system is low on the refrigerant. There could other reasons, so it is best to call an AC technician for repairs or maintenance. It is also good to know that this problem could sometimes be solved with a professional tune-up.
Your AC has low or weak airflow
Restricted or weak airflow is usually due to a clogged filter, which limits the amount of air the unit can pull in from the space. You can quickly solve, as well as prevent this problem by checking and changing the filters regularly. If this doesn’t solve the low airflow, the problem may due to leaky ducts, frozen evaporator coils, or issues with the blower. Contacting a technician is beneficial.
Your AC is making weird noises
It is usual for your AC to make sounds, but it is important to pay attention to the type of noises the unit is making. If you hear a banging or a clanking, there might be loose or a broken part in the system. This could also be the reason for buzzing sounds, but this noise might also be due to refrigerant leaks or problem with the compressor. Calling a professional can help resolve the problem.
There is a mold in the unit (or in the house)
Mold growth could be due to the blocked drainage tube, which causes the water to leak inside and lead to unwanted moisture. A frozen evaporator coil can also cause a problem, as the space will not cool down as it should, leading to excess moisture and mold growth. Routine maintenance, along with professional tune-up, can help solve the issue. If not, you may need to have it repaired or replaced with an appropriately sized AC.
A malfunctioning AC is likely to waste energy and increase your cooling bills. If you experience any of the problems mentioned above and know nothing about troubleshooting, it is best to trust the experts, instead of trying to fix the issue on your own.