Broan XB80 Ultra X1 Single-Speed Series Ventilation Fan<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>N/A</li><li>Imported</li><li>UltraGreen Energy Saving DC Motor - For efficiency well beyond Energy Star requirements</li><li>UltraSilent Sound Technology - HVI certified， best achievable， less than 0.3 Sone level making for nearly silent operation.</li><li>UltraSmart Control Technology - Powerful operation for a wide range of installations</li><li>ULTRAQuick Installation Technology uses an exclusive telescoping mounting frame with pre-installed screws， snap-in housing， snap-in blower and an inside-out mounting duct connector</li><li>U.L. Listed for use over bathtubs and showers when connected to a GFCI protected branch circuit (ceiling mount only).</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41VsyQccaDL.jpg" noproxy>