WhisperFit: the ideal ventilating fan for remodeling.
This step-by-step video demonstrates how to replace an existing ventilating fan with a quiet, ENERGY STAR rated WhisperFit fan.
See how easily WhisperFit is installed from below through the ceiling penetration of the previous fan. This means easy replacement in a ceiling cavity between floors when no open attic space is available from above to access the fan.
WhisperFit fan and fan/light models are designed specifically for remodeling. These models can be installed on existing 3" or 4" duct from the previous fan using the duct adaptor included with every fan. And WhisperFit's 5 5/8 inch height allows for installation in low-profile ceiling cavities.
Contactors, keep one in the van and save a trip!