Incorporates our Pick-A-Flow™ speed selector allowing you to customize airflow (50, 80 or 100 CFM)
- Revolutionary DC motor with SmartFlow™ Technology
- Features a super slim 3-3⁄8″ Housing Depth
- Unique L-shaped bracket for easy installation
- 4″ oval duct allows the fan to easily fit into 2 x 4 construction while allowing a high CFM to be maintained
|Product family name||WhisperValue® DC™|
|Air volume exhaust (CFM)||50 @ 0.1″ SP, 53 @ 0.25″ SP | 80 @ 0.1″ SP, 81 @ 0.25″ SP | 100 @ 0.1″ SP, 100 @ 0.25″ SP|
|Noise (sones)||<0.3 @ 50 CFM, 0.1″ SP, 0.5 @ 50 CFM, 0.25″ SP | 0.4 @ 80 CFM, 0.1″ SP, 0.8 @ 81 CFM, 0.25″ SP | 0.9 @100 CFM, 0.1″ SP, 1.3 @ 100 CFM, 0.25″ SP|
|Energy efficiency (CFM/Watt)||12.8 CFM/W @ 50 CFM | 11.4 CFM/W @ 80 CFM | 9.2 CFM/W 2 100 CFM|
|Motor type (AC/DC)||DC|
|Duct diameter||4″ (102 mm) Oval|
|Multi-speed with time delay||Yes (50, 80 or 100 CFM)|
|Installation||Ceiling / wall|
|Radiation damper available||Yes|
|Housing dimensions (L x W x H)||10-5/8″ x 10-1/4″ x 3-3/8″ (269 x 260 x 86 mm)|
|Grille size – Square inches (mm)||13″ (330 mm)|
|ENERGY STAR®, ASHRAE 62.2, LEED||Yes|
|cUL listed for tub/shower enclosure||Yes (when used with a GFCI protected circuit)|
WhisperValue® DC™ – Perfect marriage of efficiency and convenience
WhisperValue® DC™ FV-0510VS1 Fan is the perfect multifamily solution, also ideal for single family and manufactured homes. As the lowest-profile ENERGY STAR® certified fan available, it actually fits in a 2×4 stud bay. The low profile, 3-3⁄8″ housing depth and unique L-shaped bracket allow this fan to be installed virtually anywhere – in ceilings or walls.
DC Motor – The best performing, most energy efficient motor available
The revolutionary DC motor with intelligent self-adjusting SmartFlow™ technology senses the amount of resistance in the duct run and automatically adjusts the fan speed to deliver the optimal CFM output, even in the case of a complicated duct run. The Panasonic DC motor with SmartFlow technology moves more air using less energy, so the fan is more energy efficient and lasts longer.
Pick-A-Flow™ speed technology – One fan, you choose the CFM
Built-in Pick-A-Flow™ speed selector provides the unique ability to select your required airflow (50, 80 or 100 CFM) with the simple flip of a switch. Being able to choose the proper CFM level gives you the flexibility and assurance that one fan will satisfy a range of ventilation design requirements and perform as promised, even with a complicated duct run.