OEM Carrier Start Capacitor P281-8806 for Model PH13NR02400GAHAA

This is the factory-specified OEM start capacitor (part number P281-8806) for the Carrier PH13NR02400GAHAA split-system heat pump. The start capacitor provides the high-torque electrical boost the compressor motor needs during start-up. Without a properly functioning start capacitor, the compressor may hum and fail to start, trip the breaker, draw excessive amperage, or short-cycle — all of which can lead to costly compressor damage if not addressed promptly.

• Part Specs: OEM part number P281-8806 | Factory-matched capacitance and voltage rating | Designed to exact Carrier engineering specifications for the PH13NR02400GAHAA platform
• OEM vs Generic: This is a genuine OEM Carrier component, not an aftermarket substitute. OEM start capacitors are manufactured to tighter tolerances than generic alternatives, ensuring proper start-up torque, reduced motor wear, and longer service life for your compressor.
• Install Difficulty: 2/5 — Always discharge the capacitor fully before handling. Disconnect power at the breaker and the disconnect box before beginning. Tools needed: flathead and Phillips screwdrivers, 1/4" nut driver, needle-nose pliers, and a multimeter to verify discharge. Photograph all wiring connections before removal.
• Warranty & Shipping: Backed by a 1-year OEM factory warranty. In stock and ships same business day from our NationalHVACParts.com warehouse.

Compatibility: Engineered as a direct OEM replacement for the Carrier PH13NR02400GAHAA heat pump. Always verify the capacitance (MFD) and voltage rating on your unit's data plate or existing capacitor before ordering to confirm an exact match. Have questions about fitment? Our HVAC parts specialists verify compatibility before you order — contact us today and get your system back up and running fast.