Upgrade your AC control panel with this patent part from Real-Time Laboratories, LLC. This AC switch upgrade, available in beige, is perfect for MaxxPro and MaxxPro Plus models and comes with installation instructions for easy installation without any drilling or modifications. The interchange part numbers include 107578210C, 3708026C91, and 2590-01-592-5644.

The features of this upgrade include recirculation switch and control panel. The package also includes the manufacturer part number 107578220C.

This upgrade does not only improve the functionality of your AC control panel but also enhances the overall AC performance.