NuTone ILF120 Remote In-Line Fan with 4-Inch Duct<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Permanently lubricated motors and high pressure centrifugal blowers easily accommodate long duct runs and promote flexibility in system design</li><li>Housing mounts directly to bracket and bracket mounts to rafters or joist for a quick and simple installation so you can move on with your day</li><li>The in-line fan is backward inclined for strong air delivery with minimal noise and is suitable for use over a tub or shower when connected to a gfci-protected branch circuit making it perfect for so many areas in the home</li><li>Durable polycarbonate plastic housing has an external rotor， ball bearing motor for many years of reliable service</li><li>Switches sold separately so you can choose the right one for your installation and lifestyle (suitable for use with solid state speed controls)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31S6U2jO-8L.jpg" noproxy>