Share:

Heating and cooling systems have average life spans of 15 to 20 years. If your system is younger than this age range and experiencing problems, an HVAC technician can likely fix it at a lower cost than replacement. However, the need for repair isn’t always apparent. Here are a few warning signs that indicate it’s time for professional help.

3 Signs Your HVAC System Needs to Be Fixed

1. Blows Warm Air

If your system blows warm air, the condensation line isn’t draining correctly. If you run the system with a clogged drainage line, you may experience water damage to the wall housing it or the ceiling near the vents. Your energy costs may also rise because the unit will need more electricity to compensate for the clog and cool your home.

2. Loud Noises

heating and coolingYour heating and cooling system should run at a whisper, so loud sounds are causes of concern. Squealing, scratching, and banging may indicate that the blower fan is loose and needs to be tightened to its mount. Loud vibrations can mean that the unit’s isolation padding is worn, as the material is designed to dampen the sound of parts vibrating against each other.

3. Cycling

It’s normal for your AC to cycle off once the room reaches your desired temperature setting; however, it shouldn’t happen frequently. Constant cycling may indicate that the refrigerant levels are low, and this can damage the system. Refrigerant is needed to chill the air before it’s pushed into your home. If there isn’t enough of this fluid, your unit will overwork itself to provide cold air, wearing the system quicker than usual.

 

If your air conditioner isn’t working as well as it should, call the heating and cooling team at 3-D Sheetmetal in Honolulu, HI. These experienced technicians offer HVAC maintenance and repairs to help Oahu homeowners keep their ACs working properly. To get more information about their services, visit the website or call (808) 842-0110.

tracking