You rely on your air conditioning unit to keep the inside of your home cool and comfortable. But what happens when your AC starts to malfunction and fails to cool down your home? You might start to notice some signs that your AC needs repair. Below are some of the common signs that indicate that your AC unit is in need of repair.
Warm Air Coming from your AC System
If you start to experience warm air blowing out of your AC system, it’s a sign that something is wrong. There are many reasons why your AC unit might start blowing out warm air. Dirty filters, ductwork problems, refrigerant leaks, or a malfunctioning compressor can all cause your AC unit to blow out warm air.
Poor Airflow from your AC System
Another common sign that your AC unit needs repair is poor airflow. If you find that your AC is not producing enough cool air to circulate around the room, it’s likely that there is a problem with the airflow. Often, this is caused by a clogged air filter, a dirty evaporator coil, or a broken blower motor. It’s essential to address this issue early on, as poor airflow not only makes your home uncomfortable but can also cause your unit to work harder than it should, leading to higher energy bills.
Strange Sounds or Noises
All AC units make some noise but unusual or loud sounds are a sign of a malfunction.Strange noises can be caused by electrical problems, debris in the ductwork, or a malfunctioning compressor, which can damage your unit if not dealt with swiftly.
Leaking or Moisture around your AC System
Leaks can occur due to a clogged condensate drain, a refrigerant leak, or a malfunctioning evaporator coil. Not only can this damage your AC unit but can also damage your floors and walls.
Unusual Odors or Smells
A foul or musty smell may indicate that molds or bacteria have grown inside the ductwork or inside the unit. A burning smell may suggest a problem in the wiring of your AC unit and you need to switch it off immediately and call an HVAC technician to deal with the problem.