Draft Inducer Application Furnaces For Appliance Type Furnaces Inlet Diameter 2 in Outlet Diameter 1 3/4 in Compatible with Brand Rheem RUUD Replacement For Manufacturer Model Number 70-24033-01 70623861 70624537 70625177 FB-RFB136 Nameplate Voltage 115V AC Phase 1 Current 0.75 A Frequency 60 Hz Electrical Connection Wire Leads Motor Type Permanent Split Capacitor Motor Insulation Class B Maximum Fan Speed 3 400 RPM Maximum Motor Speed 3 450 RPM