When the weather is hot, the last thing you want is your AC to suddenly quit, leaving you sweating and sweltering indoors. Almost always, your air conditioner would try to warn you before it completely breaks down. You must know what to look and listen for to avoid a breakdown. Here are some signs you are in need of urgent AC repair.
Unusual noises
Air conditions make a low-level noise when they start up and shutdown. However, when it starts making unusual and sudden noises, it can indicate serious problems with your air conditioning unit. Buzzing or rattling noises can signal a loose part. A squealing sound could mean that the belt has been misplaced from its original position or that the air conditioning unit needs lubrication. Grinding or whistling noises usually signal more serious problems. A grinding sound is normally a result of broken motor bearings. Any kind of odd noises indicate that your air conditioner needs repairs.
Air conditioner vents are blowing warm air
Ideally, when your air conditioner is running properly, there should be a steady flow of cool air coming through the vents. However, when an air conditioner malfunctions, the fan may start to blow warm or hot air. It can be due to clogged air filters, faulty thermostat, or blocked condenser coils. You would need to have the ducts and the thermostat inspected by a professional to find to find out the exact issue.
Foul odors are coming from the air conditioner
If your air conditioner is producing a foul smell, it could be due to mold build up in the ductwork or a burnt wire. Both the issues can be potentially dangerous for you and your family, so one must not let it get worse. The moment you sense some bad odors, you should have your unit checked at once.
Poor airflow
Your air conditioner fan is responsible for pushing the cool air through the ductwork. When the airflow is poor, it is a sign that your air conditioner is not working efficiently or there is a blockage preventing air from travelling through the ductwork. This could be a result of a clogged air filter, a broken blower motor or a malfunctioning fan control board. Once you notice insufficient airflow, you should have your unit inspected by a professional. They will make necessary repairs. However, in case there is a persistent problem of insufficient airflow in your home, they will recommend a solution such as zoning systems to ensure that you get the right airflow.
Malfunctioning thermostat
A malfunctioning thermostat can be very frustrating. It can prevent your air conditioner from turning on and even If it turns on, it does not work properly. It may not allow the air conditioner to reach the programmed or set temperature or may exceed the set temperature. A faulty thermostat could be a sign of something more serious such as failed compressor.
Tripped breakers
If you have to reset your breaker for the air conditioner when it’s in operation, it may indicate an electrical problem. If you are facing this problem, you must request an emergency repair service because electrical problems do not just affect the operation of your air conditioner but can also become a fire hazard. One must never try to repair electrical issues on their own.
High humidity
Apart from keeping the indoors cool, the air conditioner also controls the indoor humidity. When the humidity increases, your home may feel stuffy and muggy, and it can promote mold growth. If you are sweating too much sitting inside your home with the air conditioner on, you should call in for an urgent air condition repair service. High humidity not only causes discomfort, but can also cause health issues such as eye, throat and sinus irritation.
Air conditioner dripping water
If your air conditioner starts dripping water, it could be due to blockage in the condensate clog line or a dirty air filter. Quite often, mold, sludge and dirt accumulate in the drain line and needs to sucked out. This can be done by professionals having the right training and equipment. DIY cleaning can do more harm than good.
These are just some of the signs that indicate need for urgent AC repair. If you notice that something is not right with your AC, you should immediately call an AC repair specialist. Any delay can turn minor issues into serious problems requiring expensive repairs.