Description
Product 1: ENERGY STAR qualified with Brushless DC Motor technology.Product 1: Quiet operation at 2.0 Sones.Product 1: Ceiling mount ventilating fan rated for continuous running.Product 1: Energy efficiency at 7.3 CFM/Watt.Product 2: HIGH-QUALITY FAN: Quiet, ENERGY STAR certified exhaust fan operates with 110 CFM and 1.0 Sones to help control air quality is powerful enough for rooms (including bathroom) up to 105 sq. ft.; Duct Diameter 4".Product 2: EFFICIENT: Powerful ventilation reduces to quickly eliminate fogged mirrors at 110 CFM, so your vision will always be clear and your surroundings will always be comfortable.Product 2: EASY INSTALLATION: Easy to install new/replace existing product with retrofit installations that can be done entirely from the room-side – no attic access required. Our instillation guide is located above the reviews on this page..Product 2: RELIABLE PERFORMANCE: With our TrueSeal Damper Technology, InVent fans reduce air leakage by up to 50% compared to competitive models, resulting in better home performance via blower door tests and reducing cold and warm air backdrafts
