Carrier P257-8590 Motor
The Carrier P257-8590 is a heavy-duty, multi-speed PSC blower motor designed specifically for direct-drive applications in residential and commercial air handlers and furnaces. Operating at 208-230V, this single-phase motor delivers 3/4 HP at a rated speed of 1075 RPM. As a three-speed HVAC motor, it provides the versatility required for precise airflow adjustments and balancing across various static pressure conditions. Built with a NEMA 48 frame and an open-air over (OAO) enclosure, the unit utilizes all-angle sleeve bearings to ensure reliable operation in horizontal or vertical shaft-down configurations. This genuine OEM replacement motor ensures exact fitment and electrical compatibility within Carrier, Bryant, and Payne equipment, maintaining the original AHRI system performance ratings.
Key Benefits- Multi-Speed Versatility: Features 3 distinct speed taps for optimized CFM delivery and improved dehumidification.
- Permanent Split Capacitor (PSC) Design: Optimized for efficiency and high starting torque in direct-drive blower assemblies.
- Robust Construction: Class B insulation and automatic thermal overload protection prevent winding failure during high-load cycles.
- Flexible Installation: Reversible rotation and multiple mounting options, including through-bolt or cradle mount, cater to diverse field requirements.
- OEM Precision: Direct replacement for Carrier 3/4 HP motors, eliminating the need for mounting bracket modifications or capacitor housing adjustments.
What size capacitor is required for the Carrier P257-8590?
This motor typically requires a 10 MFD / 370V run capacitor. Always verify the rating on the motor nameplate before installation, as using an incorrect capacitor will lead to overheating.
Can I use this motor to replace a 1/2 HP or 1 HP unit?
It is recommended to match the original horsepower. Increasing HP can lead to excessive airflow and duct noise, while decreasing HP will cause the motor to run hot and eventually fail under load.
Is this motor compatible with VFDs?
No, this is a standard induction PSC motor for use with multi-speed taps and is not rated for use with variable frequency drives.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $178.37
-65%$178.37
$62.43Carrier P257-8590 Motor
The Carrier P257-8590 is a heavy-duty, multi-speed PSC blower motor designed specifically for direct-drive applications in residential and commercial air handlers and furnaces. Operating at 208-230V, this single-phase motor delivers 3/4 HP at a rated speed of 1075 RPM. As a three-speed HVAC motor, it provides the versatility required for precise airflow adjustments and balancing across various static pressure conditions. Built with a NEMA 48 frame and an open-air over (OAO) enclosure, the unit utilizes all-angle sleeve bearings to ensure reliable operation in horizontal or vertical shaft-down configurations. This genuine OEM replacement motor ensures exact fitment and electrical compatibility within Carrier, Bryant, and Payne equipment, maintaining the original AHRI system performance ratings.
Key Benefits- Multi-Speed Versatility: Features 3 distinct speed taps for optimized CFM delivery and improved dehumidification.
- Permanent Split Capacitor (PSC) Design: Optimized for efficiency and high starting torque in direct-drive blower assemblies.
- Robust Construction: Class B insulation and automatic thermal overload protection prevent winding failure during high-load cycles.
- Flexible Installation: Reversible rotation and multiple mounting options, including through-bolt or cradle mount, cater to diverse field requirements.
- OEM Precision: Direct replacement for Carrier 3/4 HP motors, eliminating the need for mounting bracket modifications or capacitor housing adjustments.
What size capacitor is required for the Carrier P257-8590?
This motor typically requires a 10 MFD / 370V run capacitor. Always verify the rating on the motor nameplate before installation, as using an incorrect capacitor will lead to overheating.
Can I use this motor to replace a 1/2 HP or 1 HP unit?
It is recommended to match the original horsepower. Increasing HP can lead to excessive airflow and duct noise, while decreasing HP will cause the motor to run hot and eventually fail under load.
Is this motor compatible with VFDs?
No, this is a standard induction PSC motor for use with multi-speed taps and is not rated for use with variable frequency drives.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Carrier P257-8590 is a heavy-duty, multi-speed PSC blower motor designed specifically for direct-drive applications in residential and commercial air handlers and furnaces. Operating at 208-230V, this single-phase motor delivers 3/4 HP at a rated speed of 1075 RPM. As a three-speed HVAC motor, it provides the versatility required for precise airflow adjustments and balancing across various static pressure conditions. Built with a NEMA 48 frame and an open-air over (OAO) enclosure, the unit utilizes all-angle sleeve bearings to ensure reliable operation in horizontal or vertical shaft-down configurations. This genuine OEM replacement motor ensures exact fitment and electrical compatibility within Carrier, Bryant, and Payne equipment, maintaining the original AHRI system performance ratings.
Key Benefits- Multi-Speed Versatility: Features 3 distinct speed taps for optimized CFM delivery and improved dehumidification.
- Permanent Split Capacitor (PSC) Design: Optimized for efficiency and high starting torque in direct-drive blower assemblies.
- Robust Construction: Class B insulation and automatic thermal overload protection prevent winding failure during high-load cycles.
- Flexible Installation: Reversible rotation and multiple mounting options, including through-bolt or cradle mount, cater to diverse field requirements.
- OEM Precision: Direct replacement for Carrier 3/4 HP motors, eliminating the need for mounting bracket modifications or capacitor housing adjustments.
What size capacitor is required for the Carrier P257-8590?
This motor typically requires a 10 MFD / 370V run capacitor. Always verify the rating on the motor nameplate before installation, as using an incorrect capacitor will lead to overheating.
Can I use this motor to replace a 1/2 HP or 1 HP unit?
It is recommended to match the original horsepower. Increasing HP can lead to excessive airflow and duct noise, while decreasing HP will cause the motor to run hot and eventually fail under load.
Is this motor compatible with VFDs?
No, this is a standard induction PSC motor for use with multi-speed taps and is not rated for use with variable frequency drives.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
