The new WhisperFit® DC is the perfect ventilation fan for remodeling projects. A low 5⅝" housing depth makes it easy for room side installation in 2 x 6 construction using existing duct and an included 4" to 3" duct adapter.
The Pick-A-Flow™ airflow selector lets you customize fan speed—50, 80 or 110 CFM—making it the right fan for a variety of room sizes and moisture conditions. An ECM motor with SmartFlow™ technology for True Flow ratings at 0.375" static pressure assures powerful airflow for optimum performance while removing unhealthy air from your customer’s home.
The features and benefits of all models include:
- Each model includes built-in Pick-A-Flow™ airflow selector—choose your required high-speed airflow of 50, 80, or 110 CFM with flip of a switch
- Smart Flow™ ECM motor technology ensures optimum performance, code-compliance, greater efficiency, longer life, and improved CFM per watt to meet Energy Star®. Smart Flow™ is a microchip technology that monitors the static pressure in the system and speeds up the rpm of the fan depending upon the amount of resistance within the duct to ensure the fan delivers the desired airflow
- True Flow ratings at 0.375” static pressure to assure code compliant, healthy homes
- Molded plastic standard 4” adapter with backdraft damper/shutter allows for better air tightness
- ECM motor makes WhisperFit®DC one of the most energy efficient ventilation fan in the remodeling category
- Pre-installed alignment guides help guide adaptor assembly into place during installation for a tight precision fit, ensures fan’s high performance
- Temporary clips molded into casing hold fan in place while installer fastens fan to can safely. A convenience and safety feature added to the new generation WhisperFit®DC product line.