20277 Blower Motor 115V 50/60 Hz Replacement

Reliable Replacement for HVAC and Heating Systems

The Blower Motor 20277 is a high-quality aftermarket replacement designed to restore proper airflow and reliable performance in compatible heating and ventilation systems. Built to meet the operational specifications of several OEM motors from Century, Dayton, and Fasco, this blower motor provides a dependable solution when replacing a worn, inefficient, or failed unit.

Proper airflow is essential to the safe and efficient operation of heating equipment. When a blower motor begins to fail, it can result in poor heat circulation, reduced system efficiency, and unnecessary strain on other components. The 20277 blower motor is engineered to deliver consistent and stable airflow, helping maintain optimal performance and system reliability.

Designed for Consistent Performance

Operating on 115 volts and compatible with both 50Hz and 60Hz power systems, this blower motor offers versatile application across various compatible heating appliances. Its dual-speed capability, producing 1400 RPM at 50Hz and 1640 RPM at 60Hz, supports proper airflow requirements depending on the operating environment.

The motor is built with Class B insulation, allowing it to withstand higher operating temperatures while maintaining dependable performance. In addition, the integrated thermal protection helps prevent overheating by automatically safeguarding the motor during excessive heat conditions, contributing to longer service life and improved operational safety.

Direct Replacement Compatibility

The Blower Motor 20277 is designed as a direct replacement for several commonly used OEM motors, including:

• ALASKA / F-500

• AO SMITH / 9466

• AO SMITH / 9491

• CENTURY / 9466

• CENTURY / 9491

• DAYTON / 1TDR7

• DAYTON / 4C444

• DAYTON / 4C666

• DAYTON / 4YJ31

• FASCO / 50769-D500

• FASCO / 7008-6162

• MT VERNON / 7008-6033

• MT VERNON / 7008-6059

• MT VERNON / 7008-6084

• MT VERNON / 7008-6133

• MT VERNON / 7008-6319

• MT VERNON / 7108-6084

Specifications:

• Voltage: 115V

• Frequency: 50/60 Hz

• Amperage: 1.45A / 1.35A

• Speed: 1400 RPM (50Hz) / 1640 RPM (60Hz)

• Insulation Class: B

• Thermal Protection: Yes

Applications

This blower motor is suitable for use in compatible HVAC systems, furnaces, and heating equipment requiring a reliable replacement motor that meets the listed specifications. Proper installation helps restore efficient airflow and maintain the overall performance of the heating system.

Disclaimer

This is an aftermarket replacement part designed to replace the original manufacturer’s component. Brand names and part numbers are used strictly for compatibility and identification purposes only. This product is not manufactured by or affiliated with the original equipment manufacturers listed.