What Causes Issues in an AC Unit?

If your air conditioner needs to be recharged with refrigerant every year, it is likely that there is a leak in the refrigerant circuit that needs to be fixed or the system replaced. This circuit consists of the air conditioner, the set of copper refrigeration pipes, and the evaporator coil. When you purchase through the retailer links on our site, we may receive affiliate commissions. Just keep in mind that if your central air system is running constantly or if you have pets, you will need to change your filters more often.

For a living room or family room, you will want a large air conditioner with a BTU rating of 9,800 to 12,500, especially if you have an open floor plan. As an expert in air conditioning systems, I can tell you that there are several potential causes of problems in an AC unit. The most common issue is a leak in the refrigerant circuit. This can be caused by a faulty seal or a crack in the pipes. If left unchecked, this can lead to a decrease in cooling efficiency and an increase in energy costs.

Additionally, if the evaporator coil is not functioning properly, it can cause the system to freeze up and stop working altogether. Another common issue is clogged air filters. If your filters are not changed regularly, they can become clogged with dust and debris. This can reduce airflow and cause the system to work harder than necessary. It can also lead to poor indoor air quality and health issues for those living in the home. Finally, if your AC unit is too small for the space it is cooling, it will struggle to keep up with demand.

This can lead to higher energy bills and decreased cooling efficiency. It is important to choose an AC unit that is sized correctly for your home.