
Century Motors OML6435 Motor
The Century Motors OML6435 Motor is a professional-grade 1/5 HP 1050 RPM 115V motor engineered for high-static residential and light commercial furnace applications. Built with a 5-inch diameter 42Y frame, this shaded pole motor delivers a consistent 6.6 amps at full load, making it a reliable drop-in OEM replacement motor for contractors servicing Miller, LSI, and Nordyne heating systems. As the direct replacement for A.O. Smith 943, it ensures seamless mechanical parity without the need for extensive field modifications, saving critical time on the job site.
Featuring a CW shaft end rotation and an Open Air Over (OAO) enclosure, the OML6435 is designed for effective thermal management within the furnace airstream. The 1/2" x 3-5/8" shaft with a flat provides secure blower wheel attachment, while the Tri-Flex mount (flexible arms) allows for versatile installation across various bracket configurations. This single-speed 115V furnace motor includes automatic thermal overload protection to prevent winding failure during high-ambient operating conditions, maintaining system integrity throughout the winter season.
Key Benefits
- Universal Compatibility: Specifically designed as a 943 motor replacement, fitting common Nordyne, Miller, and Intertherm units.
- Contractor-Grade Durability: Features sleeve bearings and Class A insulation for quiet operation and long-term reliability in blower applications.
- Simplified Installation: The 42Y frame and flexible mounting arms accommodate various bolt circles, including the standard 10.19" pattern.
- Thermal Protection: Integrated automatic overload resets internally to protect the 1/5 HP windings from overheating.
Common Questions
Is the OML6435 compatible with 230V systems?
No, this is a dedicated 115V HVAC motor. Applying 230V will result in immediate winding failure and is not supported.
What is the proper rotation for this motor?
The OML6435 is rated for Clockwise (CW) rotation when viewing the shaft end. Always verify your specific blower wheel’s orientation before installation.
Does this motor require a capacitor?
No, this is a shaded pole motor design, which does not utilize an external run or start capacitor, simplifying the wiring process for technicians.
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.
Century Motors OML6435 Motor
The Century Motors OML6435 Motor is a professional-grade 1/5 HP 1050 RPM 115V motor engineered for high-static residential and light commercial furnace applications. Built with a 5-inch diameter 42Y frame, this shaded pole motor delivers a consistent 6.6 amps at full load, making it a reliable drop-in OEM replacement motor for contractors servicing Miller, LSI, and Nordyne heating systems. As the direct replacement for A.O. Smith 943, it ensures seamless mechanical parity without the need for extensive field modifications, saving critical time on the job site.
Featuring a CW shaft end rotation and an Open Air Over (OAO) enclosure, the OML6435 is designed for effective thermal management within the furnace airstream. The 1/2" x 3-5/8" shaft with a flat provides secure blower wheel attachment, while the Tri-Flex mount (flexible arms) allows for versatile installation across various bracket configurations. This single-speed 115V furnace motor includes automatic thermal overload protection to prevent winding failure during high-ambient operating conditions, maintaining system integrity throughout the winter season.
Key Benefits
- Universal Compatibility: Specifically designed as a 943 motor replacement, fitting common Nordyne, Miller, and Intertherm units.
- Contractor-Grade Durability: Features sleeve bearings and Class A insulation for quiet operation and long-term reliability in blower applications.
- Simplified Installation: The 42Y frame and flexible mounting arms accommodate various bolt circles, including the standard 10.19" pattern.
- Thermal Protection: Integrated automatic overload resets internally to protect the 1/5 HP windings from overheating.
Common Questions
Is the OML6435 compatible with 230V systems?
No, this is a dedicated 115V HVAC motor. Applying 230V will result in immediate winding failure and is not supported.
What is the proper rotation for this motor?
The OML6435 is rated for Clockwise (CW) rotation when viewing the shaft end. Always verify your specific blower wheel’s orientation before installation.
Does this motor require a capacitor?
No, this is a shaded pole motor design, which does not utilize an external run or start capacitor, simplifying the wiring process for technicians.
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 Century Motors OML6435 Motor is a professional-grade 1/5 HP 1050 RPM 115V motor engineered for high-static residential and light commercial furnace applications. Built with a 5-inch diameter 42Y frame, this shaded pole motor delivers a consistent 6.6 amps at full load, making it a reliable drop-in OEM replacement motor for contractors servicing Miller, LSI, and Nordyne heating systems. As the direct replacement for A.O. Smith 943, it ensures seamless mechanical parity without the need for extensive field modifications, saving critical time on the job site.
Featuring a CW shaft end rotation and an Open Air Over (OAO) enclosure, the OML6435 is designed for effective thermal management within the furnace airstream. The 1/2" x 3-5/8" shaft with a flat provides secure blower wheel attachment, while the Tri-Flex mount (flexible arms) allows for versatile installation across various bracket configurations. This single-speed 115V furnace motor includes automatic thermal overload protection to prevent winding failure during high-ambient operating conditions, maintaining system integrity throughout the winter season.
Key Benefits
- Universal Compatibility: Specifically designed as a 943 motor replacement, fitting common Nordyne, Miller, and Intertherm units.
- Contractor-Grade Durability: Features sleeve bearings and Class A insulation for quiet operation and long-term reliability in blower applications.
- Simplified Installation: The 42Y frame and flexible mounting arms accommodate various bolt circles, including the standard 10.19" pattern.
- Thermal Protection: Integrated automatic overload resets internally to protect the 1/5 HP windings from overheating.
Common Questions
Is the OML6435 compatible with 230V systems?
No, this is a dedicated 115V HVAC motor. Applying 230V will result in immediate winding failure and is not supported.
What is the proper rotation for this motor?
The OML6435 is rated for Clockwise (CW) rotation when viewing the shaft end. Always verify your specific blower wheel’s orientation before installation.
Does this motor require a capacitor?
No, this is a shaded pole motor design, which does not utilize an external run or start capacitor, simplifying the wiring process for technicians.
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.












