This is simply a small footprint that is combined with high-level performance. You could wait 15 minutes for your central heating system to remove those unwanted chills in your bathroom, simultaneously providing tons of heat to every other room in the house. Aside from this, you can actually opt for instant heat when its considered necessary with the QTX line. It's got impressive heating, light & ventilation features that are available for your choosing at the simple touch of a switch. and with our Powerheat design, you are certain that the energy converted to heat is efficiently delivered back to you. The Broan QTX11HL Ultra silent Series bathroom fan, equipped with light and heater heater/fan/light provides convenient, reassuring warmth to your bathroom with a nearly silent operation.