The Commercial Electric BPT14-24OD-H is a high-performance bathroom exhaust fan designed for large spaces up to 115 square feet. It features advanced humidity-sensing technology that automatically activates the fan when moisture is detected, helping to prevent mildew and improve air quality. Operating at a quiet 1.5 sones with a powerful 110 CFM airflow, it ensures effective ventilation without excessive noise. The unit includes a white low-profile grille and a durable galvanized steel housing. Installation is simplified with the patented CLIP-LOCK system, allowing for toolless roomside installation without the need for attic access. This Energy Star certified fan is suitable for high-humidity environments and can be installed over tubs or showers when used with a GFCI-protected circuit