THE PROBLEM: An aging air conditioner with a small refrigerant leak was struggling to cool the home evenly, leaving the third floor noticeably warmer. An undersized return-air opening was restricting airflow and making it harder for the system to keep up during hot weather.
THE SOLUTION: The homeowners chose a Ruud 15 SEER air conditioner paired with a variable-speed indoor unit. Enlarging the return-air capacity helped the new system circulate conditioned air more effectively, improve humidity control, and deliver more consistent comfort throughout the home.