According to the U.S. Energy Information Administration, nearly 90% of American homes have air conditioning systems. AC is the leading contributor to the average household’s carbon footprint. It also results in big electricity bills for many homeowners. Common AC problems can impact your comfort but also drive up your bill. Let’s explore the most common issues and how you can deal with them.
Clogged Filter
All AC systems will have at least one HVAC filter. That filter helps to keep dust and other particles out of the system and minimize the indoor air quality impact of forced air movement. Over time, filters become saturated and restrict airflow. That airflow restriction can increase energy consumption and result in warm spots throughout a home. Most households use discardable filters. Check yours once a month, and replace it as needed. You’ll know it needs replacing when you can see the dust building up on the outer surface.
Excessive Dust Accumulation
A poorly maintained AC can result in excessive dust throughout a home. That’s one reason to change the filter regularly, but it isn’t the only cause. You should schedule a seasonal tune-up in spring in advance of the hot weather. During that appointment, your technician will clean all your equipment. It’s also a good idea to schedule a duct inspection every other year. Ducts can accumulate dust over time and require cleaning. Ductwork can also develop worn seals, punctures, and other issues that can lead to air leakage.
Rising Energy Consumption
A spike in electricity use is often the first sign of an AC problem. That’s why you should monitor your electricity usage month to month and year to year. If there’s an unexplained spike, you know to schedule a diagnostic. Good filter and tune-up habits will help a lot. All air conditioners have an evaporator coil that’s integral to the refrigeration process. That coil can build up grime and microbial growth. That matter can act like an insulator and cause your costs to rise.
Low Refrigerant Levels
Another issue that can cause electricity use to rise is low refrigerant pressure. A system with low refrigerant doesn’t cool as efficiently and needs to work harder and cycle longer. It’s important to note that air conditioners don’t consume refrigerant through normal operation. There’s never any need to top off your refrigerant.
Low refrigerant indicates a leak in the system. Most leaks are micro-leaks that cause a system to lose small amounts of refrigerant consistently over time. To fix this issue, your technician will find the leak and replace those hoses or other components. Your technician will then recharge the system with new refrigerant.
Don’t let AC problems make you uncomfortable and waste your money. Call Superior Heating and Air today, or contact us online to schedule a professional AC repair in Eatonton, GA.