Fasco B45227  is a 115V, 50/60Hz centrifugal blower motor assembly designed for steady airflow in compatible HVAC and air-moving applications. Also, it uses a shaded-pole motor with sleeve bearings and thermal protection for consistent operation. Designed as a genuine replacement option for Fasco B45227 and cross-referenced to Dayton 1TDR3 and Grainger 4C447.
Product Specifications
Part Number (MPN/SKU): B45227
Product Type: Centrifugal Blower / Blower Motor Assembly
Voltage: 115V AC
Frequency: 50/60 Hz
Phase: 1-Phase
Motor Type: Shaded Pole
Speed: 1570 RPM
Current: 1.86 A
Number of Speeds: 1-Speed
Bearing Type: Sleeve
Thermal Protection: Thermally Protected
Motor Enclosure: Open
Insulation Class: Class B
Ambient Rating: 40°C
Outlet Shape: Rectangular
Outlet Flange: Yes
Leads: 8″‚Äì6″ leads with strip
Airflow (CFM by Static Pressure):
0.0″ SP: 265 CFM 0.1″ SP: 230 CFM 0.2″ SP: 212 CFM 0.3″ SP: 191 CFM 0.4″ SP: 175 CFM 0.5″ SP: 130 CFM 0.6″ SP: 27 CFM
Also Compatible With
- DAYTON 1TDR3
- FASCO B45227
- GRAINGER 4C447
What’s Included
1 √ó Fasco B45227 Centrifugal Blower Motor





