With temperatures climbing high up in the summer, residents need air conditioning to stay comfortable. Homeowners should take care of their units as repairs can be expensive. In the worst possible scenarios, replacements can cost a fortune. Below are the common causes of air conditioner problems. Understanding them is the key to prevention.
1. Insufficient Maintenance Work
Every machine has a finite service life. Owners can extend this through regular maintenance work. Unfortunately, most HVAC units do not get the care that they need. Filters remain unchanged, and spring checkups never happen. If this is the case in your household, then brace yourself for a system failure. This is bound to happen sooner than later because of long-term neglect. Avert this by scheduling annual maintenance by experienced professionals. HVAC technicians can perform thorough checkups, general cleaning, and early interventions. Minor problems can be fixed so they don’t get any worse.
2. Clogged Air Filters
The importance of air filters cannot be overstated. These block impurities so they do not enter the system, ensuring good indoor air quality and high-efficiency operation. However, they do get dirty over time, and so they will require periodic replacement. Follow the manufacturer’s advice regarding replacement schedules. As for reusable filters, regular monitoring and cleaning is a must. Be diligent to ensure unrestricted airflow and prevent the AC from freezing.
3. Refrigerant Leakage
The refrigerant can be thought of as the lifeblood of HVAC systems. This substance travels across the coils to take heat from inside the house and release it outside, thereby cooling the space. If the refrigerant level falls below the critical threshold, then the system will not be able to do its job properly. Efficiency will go down, and the air will feel warmer than it should be. This is usually caused by a refrigerant leak. Do not try to add more on your own as this process require the expertise of a trained HVAC technician. They will ensure the optimal charge for maximum efficiency.
4. Electronic Circuit Issues
Choosing a suitably sized unit is essential for long-term comfort and reliability. Oversized units will cool down space too quickly, forcing the AC to turn on and off with greater frequency than is recommended. This can strain the compressor and the fan controls, causing them to wear out faster than average. Annual maintenance can prolong their lifespan as technicians can look for red flags around the electronic circuits. If there are signs of corrosion and other forms of damage, then they will do what’s necessary to fix things right away.
5. Broken Thermostats
Malfunctioning air conditioners may be traced to thermostat problems. Broken sensors, broken wires, worn out batteries, and other issues may be causing the thermostat to behave in odd ways, dragging the entire system down with it. If you suspect that this is the case in your household, then call HVAC technicians as soon as possible for troubleshooting.
6. Poor Drainage
Condensation is a natural occurrence inside air conditioners. Drain lines are in place to take care of the moisture. However, sometimes, there can be drainage problems and excessive moisture. Signs include AC leaks, mold growth, and increased humidity. Let trained HVAC technicians conduct the AC repair so you can be confident in the solution. With their help, things will go back to normal in no time at all.