The MRCOOL® GeoCool 48K-60K BTU Split Air Return Multi Positional is designed to enhance the performance and energy efficiency of your geothermal system. With an impressive 70 EER, you can enjoy lower utility costs without compromising effectiveness. The Return Air Box can function as both a right hand return and left hand return, making it incredibly versatile for a variety of installation options. It offers vertical, horizontal, split, and integral configurations, making it an ideal choice for unconventional spaces and alternative air outlet methods. Built to last with a sturdy design and finish, this unit ensures long-lasting comfort for years to come. It's also easy to maintain with convenient filter access and comes with a 5-year limited labor warranty and 10-year parts warranty for added peace of mind.