Features: Features a powerful 105 CFM blower, specifically designed for continuous use application Perfect for homes with warm and humid climates where it is desired to remove humidity from incoming fresh air Transfers moisture from the incoming, humid air to the stale indoor air that is being vented outside for a whole house fresh air solution Built-in humidity sensor limits ventilation when excess humidity is detected to maintain comfortable humidity levels and prevent growth Includes ceiling-mounted bracket system for quick and easy installation Sealed bearings motor is totally enclosed and maintenance free for a product that will last for years of use Constructed with side ports for horizontal ventilation Covered under a 5 year parts and 5 year Energy Recovery Core warranty HVI certified Specifications: CFM: 105, 65 Length: 20" Width: 9" Height: 27.125" Duct Size: 6" Round Amperage: 0.9 Voltage: 120 Hardwired: No Filter Type: Washable Foam Filters HVI Certified: YesProduct Variations: ERV100S: 100 CFM Energy Recovery Ventilator with Side Ports ERV100SP: 100 CFM Energy Recovery Ventilator with Side Ports and Energy Star Qualified ERVS100S (This Model): 105 CFM Energy Recovery Ventilator with Side Ports