Overview Similar Products –> Product Description Replacement Blower for Dayton 1TDU1, 1TDU1A, 4C830 Direct OEM Aftermarket Replacement Max Airflow 990 CFM 1/4hp, 1080 RPM – Single Speed 115/230 Volts, 3.6/1.8 amps, 60/50hz Mounting: All Position Ball Bearings Max Inlet Temp. 104F Outlet Flange Bolt Hole Dimension: 7.25″ x 5.75″ Automatic Overload Protection cULus Approved Housing Material: Painted Steel Insulation Class B PSC Motor Type Includes Conduit Box Non Reversible Not recommended for speed control Blower has no power cord or on/off switch One Year Manufacture Warranty Suggested Replacement for the following models: Dayton Model 4C830 is discontinued – the PTDU1 blower is the direct replacement Fasco Model 7086-0201 Product Videos Custom Field Product Reviews