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As a homeowner, there is nothing more frustrating than experiencing air conditioner issues. Nobody wants to be too hot in the summer or cold in the winter when their HVAC system is there to make them comfortable. As with any system, there are common problems that can arise. Knowing these common HVAC problems and how to address them can save you time, money, and frustration. In this article, learn more about the most common HVAC problems and solutions.

Dirty Air Filters

Dirty air filters are one of the most common HVAC issues that can cause a variety of problems in your system. Over time, it can warrant a service call for HVAC repair. When your air filters become clogged with dirt, dust, and other particles, it restricts airflow and can harm the efficiency of your system with airflow issues. This can lead to higher energy bills, reduced comfort, and potential damage to your HVAC equipment because the blower has to work harder.

Thermostat Malfunction

The thermostat is the device that controls the temperature of a heating, ventilation, and air conditioning (HVAC) system. When a thermostat malfunctions, it may fail to regulate the temperature correctly or even fail to turn on the HVAC system altogether. Some common signs of a thermostat malfunction include an inability to accurately control the temperature, a complete failure to turn on the system, or a system that runs continuously without shutting off. 

There are several reasons why a thermostat may malfunction, and these include wiring problems, a faulty sensor, or even a dead battery. In some cases, the issue may be remedied with a simple battery replacement or a cleaning of the device. However, in more severe cases, a trained HVAC technician may need to be called in to repair or replace the thermostat. If left unaddressed, a thermostat malfunction can cause increased energy costs, decreased comfort levels, and even damage to the HVAC unit itself. 

Refrigerant Leaks

Another common issue service technicians see is a refrigerant leak. Refrigerant is the substance responsible for cooling and dehumidifying the air in air conditioning systems. When there is a leak in the refrigerant line, the system will not be able to cool the air effectively. This can cause the compressor to work overtime, resulting in increased energy consumption and higher utility bills. A trained service technician can conduct a test to assess system performance and identify the leak so that it can be fixed.

Electrical Problems

The intricate wiring, electrical components, and heavy dependency on electricity supply make HVAC systems more susceptible to experiencing electrical issues. These can include tripped circuit breakers, blown fuses, poor connections, damaged or worn-out wires, and problems with the electrical control panels. A tripped circuit breaker or blown fuse in an HVAC system can result from overloaded electrical circuits or short-circuited wires, leading to the disruption of the system's operations.

Lack of Maintenance

Lack of regular maintenance can exacerbate existing issues and cause seemingly minor wear and tear to snowball into more significant, costly, and time-consuming system problems. Neglecting to address a small condenser problem or a worn-out evaporator coil in a timely manner can cause strain on other parts of the system, leading to a cascade of failures and a hefty repair bill. In the long run, poor maintenance not only jeopardizes performance, efficiency, and longevity but also poses health and safety risks. Clean out vents and drain lines regularly. Never let a dirty filter stay on your heating and cooling system and compromise air flow or air quality.

As with any other piece of home equipment, you need to schedule routine maintenance checks for your HVAC in order to prolong its lifespan and ensure proper functioning. If you are experiencing issues with your HVAC system, you should immediately call in a certified HVAC contractor to perform the necessary repairs. The longer you wait to address these issues, the more damage they can cause. If you encounter any of these common issues with your home’s HVAC system, book a service appointment through Puls. We can connect you with our nationwide network of HVAC techs who are fully vetted, background-checked, and ready to help.

Puls offers over 30 on-demand home services nationwide, including TV mounting, plumbing, and smart home installations, with same-day availability and seamless booking. We also offer home warranties and property management solutions, making us a one-stop-shop for all home maintenance and repair needs. Visit our blog for more tips and advice.
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