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 DC motor with SmartFlow optimum CFM technology, and incorporates a Pick-A-Flow speed selector switch to customize airflow (50, 80 or 100 cfm).

Panasonic WhisperValue® DC™ Ventilation Fan, 120 V, 0.09 A at 50 cfm, 0.13 A at 80 cfm, 0.2 A at 100 cfm, 60 Hz, 4.4 W at 50 cfm, 7.2 W at 80 cfm, 11.1 W at 100 cfm, Steel, Polypropylene, Galvanized, Ceiling/Wall Mount, 13 in L x 13 in W Grille, 50/80/100 cfm, 4 in Duct

• DC motor - the best performing, most energy efficient motor
• Pick-a-flow speed technology - one fan, you choose the cu-ft/min
• 3-3/8 in housing depth is the slimmest design
• Long life means reduced costs
• Installation flexibility with a simpler bracket
• Oval duct
• AC motor
• 10-1/2 in mount opening
• Single family, manufactured housing, multi-family hospitality, assisted living, student housing renovation and remodelling construction
• Noise - less than 0.3 sones at 50 cu-ft/min 0.1 in SP, 0.5 sones at 53 cu-ft/min 1/4 in SP, less than 0.4 sones at 80 cu-ft/min 0.1 in SP, 0.8 sones at 81 cu-ft/min 1/4 in SP, 0.9 sones at 100 cu-ft/min 0.1 in SP, 1.3 sones at 100 cu-ft/min 1/4 in SP
• 12.8 cu-ft/min/W at 50 cu-ft/min, 11.4 cu-ft/min/W at 80 cu-ft/min, 9.2 cu-ft/min/W at 100 cu-ft/min energy efficiency
• 26 ga galvanized steel

• Catalog https://assets.unilogcorp.com/267/ITEM/DOC/Panasonic_FV_40NLF1_Catalog.pdf
• Instruction/Installation Manual https://assets.unilogcorp.com/267/ITEM/DOC/Panasonic_FV_0510VS1_Manual.pdf
• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Panasonic_FV_0510VS1_Specification_Sheet.pdf