Hello Rachel ! Great choice with the Potter PAD300-DUCT. When installing it, make sure to mount it securely, ensuring it aligns with the airflow direction. Double-check the duct size compatibility and consider any local codes or regulations. Proper calibration is key for accurate smoke detection, so follow the manufacturer’s guidelines. Finally, perform a thorough system test post-installation. If you have any specific questions during the process, feel free to ask!