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Broan and NuTone ULTRA ventilation fans and fan/lights with ULTRA Sense technology combine the features of the original ULTRA Series — easy installation, quiet operation and energy efficiency — with new, convenient humidity or motion-sensing capability. ULTRA fans and fan/lights help contractors save time on installation and meet green building requirements. They also provide long-lasting benefits to users, such as extremely quiet operation, superior performance, and the ability to detect humidity or motion and either turn a single-speed fan on or adjust the CFM level of a multispeed fan.
