OEM Carrier Single Run Capacitor P291-3503 for Model YAC3080YAC106C

This OEM single run capacitor (part number P291-3503) is the factory-specified replacement for the Carrier YAC3080YAC106C condensing unit. A run capacitor maintains the continuous phase-shifted electrical current that keeps the compressor or condenser fan motor running at peak efficiency. When this component degrades or fails, you'll commonly experience symptoms such as a loud humming with no motor movement, intermittent hard starts, or complete failure of the compressor or fan motor to run — all of which can lead to rapid equipment damage if left unaddressed.

• Specs: Single run capacitor | Factory-rated MFD and voltage — verify your unit's data plate for exact microfarad and voltage rating | Round or oval case (confirm form factor before ordering)
• OEM vs Generic: This is a genuine OEM part sourced directly from Carrier, ensuring exact capacitance tolerance (±3% vs ±10% on generic alternatives). Tighter tolerance means reduced stress on motor windings and longer compressor life.
• Install Difficulty: 2/5 — Always discharge the capacitor fully before handling using an insulated resistor or discharge tool. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (to verify discharge). Photograph all wiring connections before removal.
• Warranty: 1-year OEM factory warranty against defects. Orders ship same business day when placed before cutoff from our stocked warehouse.

Compatibility: Engineered as the direct OEM replacement for Carrier model YAC3080YAC106C. Always cross-reference the MFD and voltage rating on your existing capacitor's label or the unit's data plate before ordering to confirm a proper fit. Have questions about compatibility? Our HVAC parts specialists verify fitment before you buy — contact us before placing your order.