Continental Fan TF140-DC Tranquil Bathroom Fan

With its high-efficiency DC motor, the TF140-DC Tranquil Bathroom Fan offers whisper-quiet exhaust under one sone, with dual-speed capability. Toggle-switch positioning determines the maximum desired airflow rate, ranging from 90 to 140 cfm. The low-speed airflow rate is adjustable from 40 cfm up to the maximum desired airflow. The versatile TF140-DC fan can be installed as a traditional bathroom fan. Alternatively, it can be configured to operate continuously at a low airflow rate to improve indoor air quality (IAQ) and to boost the exhaust to maximum airflow with a flip of a switch. Features: Multi-speed fan Efficient DC motor Whisper-quiet, under one sone Continuous operation with boost function Superior ventilation & efficient performance Clean, simple grille design Galvanized steel housing with mounting frame Easy installation to a joist Built-in backdraft damper 120V, 60 Hz, single-phase operation Automatic reset thermal overload protection It fits a 6” duct