Air conditioner problems often occur when you least expect them. When they do, they significantly compromise your comfort and indoor air quality. A dusty house leads to allergies and health problems associated with the respiratory tract. Similarly, wetness, stuffiness, and dirt can easily lead to mould, affecting the structural integrity of your house. 

If you'd prefer to avoid those negative outcomes, here are three ways you can tell when your HVAC system is damaged and needs quality repairs or a replacement.

1. The Air Conditioner Blows Warm Air

When the system is working efficiently, it should blow cold air during the hot summer. The compressor and condenser are the parts of the system that help cool the warm air inside the air conditioner system. When the system is working correctly, warm air gets inside the HVAC machine, the refrigerant takes the heat from the air and evaporates.

The gaseous refrigerant gets cooled down by the condenser, and the cycle continues. When one of the two parts is damaged or inefficient, your system will keep getting warm air and releasing it back to the house while still warm. An HVAC technician can troubleshoot your system to determine the broken part and undertake appropriate repairs.

2. The Amount of Air Blowing From the Vents Has Reduced

Another way to tell that you need HVAC repair professionals is when the volume of air blowing from the vents reduces. It is an indicator that there could be a blockage somewhere inside the ductwork. It could also mean that the filters are dirty and don't allow an efficient airflow inside the HVAC system. A competent technician can point out the exact cause of the reduced airflow in your vents. They will help you solve the problem in a way that does not create future complications.

3. When the House Has Strange Smells When the Aircon Is Turned On

The other indicator that your HVAC system might be damaged and in need of repairs is strange odours coming out of the aircon when you turn it on. Often, the odour is musty, which usually indicate mould infestation inside the HVAC system. It is best to have an expert check the mould issue because it can make you and your family sick.

Always ask an expert to check your HVAC system's condition when you suspect it has problems. With their assistance, you can easily detect and solve system problems before they get out of hand. For more assistance, contact local aircon system services.