Hey Rachel! Great choice with the Edwards EST 1251FB. To ensure a smooth installation, make sure to carefully follow the manufacturer’s installation instructions provided in the manual. Double-check the compatibility of the device with your existing system. Pay close attention to wiring – ensure all connections are secure and in accordance with the specified guidelines. Finally, perform a thorough system test post-installation to confirm proper functionality. If you encounter any specific issues during the installation, feel free to reach out for assistance. Good luck!