Jard 12907 7.5 MFD Oval Run Capacitor (370V)
A single run capacitor used in HVAC equipment to help a motor run properly by providing the specified capacitance for the application.
Key Features:
- 7.5 MFD motor run capacitor
- 370V rating
- Oval shape
- Dimensions listed:
- 2" diameter
- 1.56" height
- 1-1/4" depth
- 2" width
- SupplyHouse provides a brochure under manuals
- Manufacturer site note: MARS Parts (JARD) product pages are stated to remain live for information purposes only, and the site notes an acquisition by RectorSeal (manufacturer notice)
Compatibility & Applications:
- Intended for applications that require a 7.5 MFD, 370V, oval run capacitor matching these listed dimensions (as shown on the product listing).
- Must only be used where the manufacturer specifies this exact part number: 12907.
Installation & Operation Notes:
- Installation should be performed by a qualified HVAC technician.
- Refer to the equipment's service/installation manual for the correct capacitor specifications, wiring/terminal identification, and safe shutdown/startup checks.
- The provided sources do not include specific wiring diagrams, discharge procedures, or safety warnings for this capacitor; follow the equipment documentation and standard electrical safety practices required for capacitor service.
Maintenance & Troubleshooting:
- Run capacitors are commonly replaced when a system's motor will not run correctly and diagnostics point to a failed or out-of-spec capacitor (the provided sources do not include diagnostic procedures).
- If issues persist after replacement, confirm the installed capacitor matches the required MFD/voltage and that all connections are secure, per the equipment's service documentation.
User Reviews & Q&A Summary:
- Review themes commonly describe it as the correct part that restores equipment operation after replacement, with many noting it was easy to install once the correct specs were confirmed.
- Positive feedback often centers on value and getting a working replacement quickly.
- Critical feedback includes reports of early failures in some cases, with customers noting multiple units failing over time in their use.