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WhisperFit™ DC Ventilation Fan


Product details

WhisperFit® DC is the perfect solution for any remodeler looking to quickly and easily replace an existing fan from below the ceiling. This fan enables you to utilize existing duct, while its low profile housing design ensures a proper fit in any ceiling with at least 5 5/8” depth.

Key features

  • Powerful ECM motor with Smart Flow® technology for optimum airflow and CFM output
  • Pick-A-Flow® (50-80-110 CFM), for optimal exhaust power
  • Single-hinged Flex-Z Fast® bracket provides flexible, fast and easy installation
  • NEW slide and snap-in junction box and duct collar for greater flexibility when wiring and attaching the duct

Specification Description
Product family name WhisperFit DC™
Air volume exhaust (CFM) 111 CFM @ 0.25" SP, 80 @ 0.25" SP, 50 @ 0.25 SP
Noise (sones) 1.2 @111CFM, 0.25" SP | 0.8 @ 80 CFM, 0.25" SP | 0.4 @ 50CFM, 0.25"
Energy efficiency (CFM/Watt) 7.7 CFM/Watt (111CFM 0.25SP)
Motor type (AC/DC) ECM (DC)
Duct diameter 3" (76.2 mm) or 4" (101.6mm)
Lighted No
Motion sensor No
Moisture sensor/condensation No
Multi-speed with time delay Yes
Night light No
Installation Ceiling
Radiation damper available No
Housing dimensions (L x W x H) 10 1/4" x 10 1/4" x 5 5/8" (260.4mm x 260.4mm x 142.9mm
Grille size - Square inches (mm) 13" W x 13" L (330.2mm W x 330.2 mm L)
cUL listed for tub/shower enclosure Yes