OEM Carrier Start Capacitor 88-108 MFD 330V for Model PH12NA02400GACAA

This is the genuine OEM Carrier start capacitor (part number P281-8806), factory-specified for the Carrier PH12NA02400GACAA heat pump system. The start capacitor provides the high-torque electrical boost needed to bring the compressor up to operating speed on each cycle. When it fails, the compressor will hum and struggle to start — or fail to start entirely — often triggering a system lockout or tripped breaker. A bulging case, burnt smell, or failed multimeter capacitance test are tell-tale signs this part needs replacement.

• Specs: 88–108 MFD (microfarad) | 330V rated | 2.06" diameter | 4.37" length | Includes integrated bleed resistor for safe discharge | Round case form factor
• OEM vs Generic: This is a genuine Carrier-sourced OEM capacitor meeting exact factory MFD tolerance specifications. Generic start capacitors often carry wider tolerance bands that can stress the compressor motor windings and shorten equipment life — OEM is always the recommended choice for compressor protection.
• Install Difficulty: 2/5 — Always discharge the capacitor fully before handling any terminals. Tools needed: 1/4" nut driver, needle-nose pliers, multimeter (capacitance setting). Photograph all wiring connections before disconnecting. Verify MFD and voltage rating on the unit data plate prior to installation.
• Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Engineered as a direct OEM replacement for Carrier model PH12NA02400GACAA. Cross-reference part numbers: P281-8806, 1017H, 092A088B330CE7X, 88-108UF, 1403H. Always verify the MFD range and voltage rating on your unit's data plate before ordering to ensure proper fitment. Our team is available to confirm compatibility before you buy.