Product Review

WhisperValue DC is the lowest profile ENERGY STAR rated ventilation fan available. Ideal for residential construction (Single; Multi-Family) and Manufactured Homes. It features Panasonic’s revolutionary ECM motor with SmartFlow optimum CFM technology, and incorporates a Pick-A-Flow speed selector switch to customize airflow (50, 80 or 100 CFM). Precision spot ventilation fan, ideal for residential construction (single and multifamily) and manufactured homes. Pick-A-Flow Speed Selector – one fan, you choose the CFM (50, 80 or 100 CFM). Revolutionary ECM motor with SmartFlow technology for optimum CFM output. Low profile 3-3/8-in depth fits virtually anywhere, including 2x4 construction; unique L-shaped bracket simplifies installation and provides strong support. Can be used to comply with ASHRAE 62. 2, LEED, IAP, California Title 24, CALGreen and WA Ventilation Code. Wall installation reduces cost by eliminating the need to incorporate a radiation damper when penetrating fire rated ceilings, making it ideal for multi-family applications. 6-year on ECM motor; 3-year on parts.