Less than 0.3 sones sound level
UltraGreen energy saving DC motor - efficiency well beyond energy star requirements, can be used to comply with ashrae 62.2, LEED, energy star for homes as well as local/spot ventilation needs
UltraSilent sound technology - HVI certified best-achievable lesser than 0.3 sone level provides nearly silent operation for a relaxing environment, state-of-the-art blower and duct outlet design smooth's airflow, high tech DC motor designed for nearly silent operation
UltraSmart™ control technology powerful operation maintained over a wide range of real-world installations (CFM ratings maintained through at least 0.25 in SP), rated for continuous operation
UltraQuick installation technology - unique telescoping mounting frame (spans upto 24 in on-center framing) fits through retrofit drywall opening to allow easy installation from the room side
No attic access needed
Captive screws allow for easy new construction installation, mounting frame positioning tabs provide easy vertical positioning for new construction
Mounting frame positioning tabs provide easy vertical positioning for new construction
Easy to insert and remove snap-in housing
No screws required, easy to insert and remove snap-in blower, inside or outside duct connector and knockout plate mounting provides flexibility for new construction or retrofit
110 cfm at 0.10 in/0.25 in flow rate
Round duct
UL listed for use over bathtubs and showers when connected to a GFCI protected branch circuit (ceiling mount only)
Rectangular grille