Century Motors 9403 Motor

The Century Motors 9403 Motor is a high-performance 1/5 HP blower motor designed for demanding OEM replacement applications, specifically serving as a drop-in for Lennox P-8-3529 and GE 5KSP29KK1542S models. This shaded pole motor features a versatile multi-tap design, allowing it to operate as a 1/5, 1/6, or 1/8 HP unit depending on the speed tap selected. Built with a NEMA 42 frame and a 5-inch diameter, it fits tight furnace blower compartments where larger 48-frame motors cannot. Running on 115V single phase power, it delivers a precise 1075 RPM across three speeds, pulling 6.4 amps at full load. The direct drive motor is engineered with a 1/2" x 3" shaft and sleeve bearings for quiet, reliable operation in Open Air Over (OAO) environments. For the veteran contractor, the resilient mounting rings and 48-inch leads ensure a fast, headache-free install in residential air handlers and furnaces requiring CW Shaft End rotation.

• Multi-HP Versatility: Direct replacement for 1/5 HP, 1/6 HP, and 1/8 HP shaded pole motors, reducing the need to carry multiple SKUs.
• OEM Compatibility: Pre-configured for seamless integration into legacy Lennox HVAC systems and cross-referenced with Dayton 3RCV5 and Fasco D1030.
• High-Torque Performance: The 1075 RPM 3-speed configuration provides optimal static pressure management for residential ductwork.
• Robust Build: Features Class B insulation and built-in automatic thermal protection to prevent overheating during continuous duty cycles.
• Easy Installation: Equipped with a 3-inch long 1/2 inch diameter shaft and resilient mounting for vibration dampening.

Is this a permanent split capacitor (PSC) or shaded pole motor?
The Century 9403 is a shaded pole motor, which is the standard design for the specific Lennox and GE OEM models it replaces. It does not require an external capacitor.

What is the correct rotation for this motor?
This motor is CW Shaft End (CWSE) rotation. Always verify the rotation of the existing blower wheel before installation to ensure proper airflow direction.

Can I use this in an enclosed compartment?
No, this is an Open Air Over (OAO) motor. It relies on the moving air from the blower wheel passing over the motor housing for cooling. Using it in a totally enclosed application will cause the thermal protection to trip.

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.