The Hidden Culprit Behind AC Unit Problems

As an experienced professional in the air conditioning industry, I have encountered numerous cases of malfunctioning AC units. One of the most common issues that homeowners face is the need for frequent refrigerant refills. This is a clear indication that there is a problem with the refrigerant circuit, which consists of the air conditioner, copper refrigeration pipes, and evaporator coil. When purchasing products through our site, we may earn affiliate commissions. It's important to note that if your central air system is constantly running or if you have pets, you will need to change the filters more frequently. For larger spaces such as living rooms or family rooms, it is recommended to use a powerful 9,800 to 12,500 Btu air conditioner, especially if you have an open floor plan.