This compact airflow selector is designed for ceiling or wall mounted ventilation in residential spaces. It provides 3 selectable airflow settings of 50, 80, and 100 CFM, giving you flexibility to balance comfort and energy use based on room size and activity. The unit is built with a slim profile that fits tight ceiling cavities and aligns with standard 12 in. joists, easing installation in remodels or new construction. The housing measures 10 by 10 by 3.75 in. and accepts an oval duct, with a ceiling opening near 10.8 by 10.5 in. making it suitable for tight or limited attic or ceiling spaces. A low profile white grille cover blends with typical ceiling finishes and supports discreet air distribution. Mounting is designed for ceiling joists using suspension brackets, which helps reduce vibration and maintain a stable install, especially in long spans. The motor includes a 7 second delay protection to reduce rapid restarts and improve overall quiet operation. Electrical requirements are straightforward, with a compact 12 watt DC motor delivering efficient performance while staying within typical residential circuit limits. Certifications from UL and HVI provide performance benchmarks, and the unit can be installed over bathtubs or showers when connected to a GFCI protected circuit, ensuring safe operation in damp locations.