Induced Draft Furnace Blower Application Furnaces For Fuel Type Natural Gas For Appliance Type Gas Furnaces Inlet Diameter 4 7/8 in Outlet Diameter Not Applicable Compatible with Brand Goodman Replacement For Manufacturer Model Number 70022307 70023219 B1859005 FB-RFB185 Nameplate Voltage 115V AC Phase 1 Current 1.3 A Frequency 60 Hz Electrical Connection Mag-Mate Terminal Motor Type Shaded Pole Motor Insulation Class B Maximum Fan Speed 3 400 RPM Maximum Motor Speed 3 000 RPM