OEM Carrier Single Run Capacitor 15 MFD 370V for Model PG8JAA048070ABJA

This OEM single run capacitor (Carrier part P291-1503) is the factory-specified replacement for the Carrier PG8JAA048070ABJA packaged gas/electric unit. The run capacitor stores and releases the electrical charge needed to keep the blower or fan motor running at full torque and efficiency. When this capacitor weakens or fails, you'll notice symptoms such as the motor humming but not starting, the unit shutting down shortly after startup, or a warm air supply caused by reduced airflow — all classic signs of capacitor failure in a packaged unit.

• Specs: 15 MFD (microfarad) | 370V rated | Oval case | 50/60 Hz | UL-approved current interrupter | Non-PCB dielectric fluid | ±5% factory tolerance
• OEM vs Generic: This OEM-spec capacitor is manufactured to Carrier's exact tolerance requirements. Generic off-brand capacitors frequently ship at ±10% MFD tolerance, leading to accelerated motor wear, increased amperage draw, and shortened motor life — costing far more in the long run than the price difference at purchase.
• Install difficulty: 2/5 — Always discharge the capacitor fully before handling any terminals. Tools needed: 1/4" nut driver, insulated needle-nose pliers, and a multimeter for post-install verification. Photograph all wiring connections before disconnecting to ensure correct reassembly.
• Warranty: 1-year OEM factory warranty. Ships same business day from our warehouse when ordered before 3 PM local time.

Compatibility: Designed for the Carrier PG8JAA048070ABJA packaged gas/electric unit. Please verify the MFD rating and voltage stamped on your original capacitor's data label before ordering to confirm an exact match. Note: Carrier sources capacitors from select OEM manufacturers — the label on the capacitor body may reflect the capacitor manufacturer's name rather than Carrier. Have questions about fitment? Our HVAC parts specialists verify compatibility before every order — contact us before you buy.