Broan QTX110HL Ultra Silent Series Bath Fan with Heater and Light Heater/Fan/Light brings convenient, comforting warmth to your bathroom Nearly silent operation - 0.9 Sone, 110 CFM fan Quiet, high-output 1500 watt heater with exclusive PowerHeat design Bright 120 watt lighting (two 60W incandescent bulbs). 7 watt nightlight capacity. Requires a dedicated 20 amp circuit Nearly silent operation with 0.9-Sones and 110 CFM fan Quiet, high output 1500-Watt heater with exclusive Power Heat design for maximized heat output 6-Inch ducting for superior performance Bright 120-Watt lighting Recommended for 100 square foot bathroom