Delta Electronics VFB050C4A1 White BreezGreenBuilder BreezGreenBuilder 50 CFM Exhaust Fan, Less than

BreezGreenBuilder VFB050C4A1 50 CFM Exhaust Fan, Less than 0.3 Sones Delta Electronics BreezGreenBuilder 50 CFM Ventilation Fan marks a new achievement in ventilation for green construction.  This model features a compact housing, 8.25 x 8" x 5.75", and operates at 80% less noise while using up to 85% less energy.  With power consumption as low as 4.0 Watts, energy costs for operating these fans 24/7 for an entire year is as little as $4.21.  Featuring DC brushless motor technology, the fans are built to run continuously for more than 70,000 hours. The Delta BreezGreenBuilder is the quietest 4” duct ventilation fan with this popular housing size in the market today. LED light indicator alert for cleaning Noise level at less than 0.3 sones Annual energy cost for 24/7 operation is approximately $4.21 Energy Star Certified with DC Motor technology Energy efficiency at 13.1 CFM/Watt 3 Year Best-In-Industry Limited Warranty