The heating, ventilation, and air conditioning (HVAC) is a crucial part of the house that ensures the occupants enjoy a friendly environment despite the weather conditions. During the summers, when the temperatures are so high, the system helps keep the house cool. Sometimes, the AC may have issues and need repairs or services, which you could do, or if it is complicated, you hire technicians. Luckily, you can hire the best company for your air con servicing singapore , and get excellent work done.
So, how can you know that your AC needs repair?

Hot Air

Typically, you expect cool air from the AC automatically depending on the temperatures in the house. However, you may realize that the airflow is not cool, and instead, it is hot. The most likely reason for such is that the compressor is not functioning correctly and needs servicing or replacement.

Surprisingly, the problem may be just a blown-out fuse or even a lousy capacitor, and the repair may take about five minutes. Moreover, such a repair won’t cost you so much. However, it could also be a big issue like a refrigerant leak, which is more costly and may need a technician to handle.

Insufficient Airflow

One sign of poorly working AC is low airflow which could mean there is a blockage obstructing free air movement through your home’s ductwork or the system is functioning efficiently. Some of the things to blame for such inadequate airflow include a motor that has broken down, clogged air, or even more serious problems.

If you usually experience insufficient airflow issues with your system, one of the solutions would be to buy an energy-recovery ventilator. The ventilator may boost your AC by exchanging the stale air with a fresh one whenever your system cycles. Another option would be zoning the AC to see that you get the proper airflow and cooling power in the rooms that require them most.

Uncommon Noises

The majority of the HVAC systems make moderate noise or low-level noise while starting up or shouting down. Nevertheless, sudden, loud, or unusual noises may point to more significant problems with your system. If you hear rattling or buzzing sounds, most likely, they are due to some loose parts. Conversely, grinding or whistling noises may indicate more serious issues. Such problems won’t disappear on their own, and there is a need for an expert to attend to the AC and do a professional tune-up.