148 CFM at 0.2 in. WC, which is Max Operating Airflow
4 in. duct
Increases airflow/efficiency of duct run
46-62-Watt
Thermally protected motor
120-Volt, 60 Hz, 2.0 Amp max, class B insulation, continuous duty
Rated for residential or commercial use
HVI certified, ETL listed conforms to UL STD 507 Certified to CAN/CSA STD C22.2 no113
RB190 inline fan with mounting bracket
Air pressure-sensing switch
Probe
Vinyl tubing