Panasonic WhisperLine™ fans are designed for multiple task ventilation. This means that you can ventilate multiple areas or multiple rooms with just one fan. WhisperLine™ fans are a great way to remotely mount a fan and run single or multiple inlets for over the shower, tub, toilet and/or vanity in a single bathroom. WhisperLine™ features a blower wheel that's designed to draw air in both sides allowing more area for air to enter the wheel. This versatile product can be installed in five different positions and joist, truss and suspension brackets are included.