Aaon P5130B Run Capacitor

The Aaon P5130B Run Capacitor is a direct OEM replacement component engineered for high-performance HVACR applications. Specifically designed with a 15 MFD rating at 370V, this oval motor run capacitor ensures stable voltage regulation and torque for blower motors and compressors within Aaon air handling units. Its durable aluminum casing is built to dissipate heat effectively, maintaining performance under high ambient temperatures. The dual-blade quick-connect terminals facilitate efficient installation in commercial service environments, providing the precise phase shift required for optimal inductive load start-up. For technicians auditing HVAC capacitor voltage ratings, this 370VAC unit offers a reliable capacitance tolerance of +/- 6%, ensuring long-term stability and reducing the risk of motor overheating during peak demand cycles.

• OEM Compatibility: Guaranteed fit for Aaon replacement parts specifying the 15MFD 370VAC oval configuration.
• High Thermal Stability: Engineered to operate reliably in high-temperature environments typical of commercial rooftop units.
• Precision Capacitance: Maintains exact microfarad output to improve motor efficiency and reduce power consumption.
• Industrial Build: Features a robust oil-filled design for superior dielectric strength and component longevity.

Common HVAC Capacitor Questions

Can I use a 440V capacitor to replace this 370V P5130B?
Yes, in modern HVAC motor troubleshooting, you can use a capacitor with a higher voltage rating (like 440V) as long as the microfarad (15 MFD) and physical dimensions match. You cannot use a lower voltage rating than specified.

How do I know if my Aaon run capacitor is failing?
Common indicators include motor humming, a "swollen" or bulged capacitor casing, or the motor failing to start despite receiving power. Use a multimeter to verify if the 15 MFD capacitance has dropped below the tolerance range.

Why is the oval shape important for this part?
The oval form factor is critical for mechanical fit within specific Aaon mounting brackets. Utilizing an incorrect shape may prevent the capacitor from being secured, leading to vibration damage or electrical shorts.

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.