OEM Carrier Start Capacitor P281-8806 for Model PH13NA03000GABAA

This OEM start capacitor (part number P281-8806) is the factory-specified replacement for the Carrier PH13NA03000GABAA split-system heat pump. The start capacitor provides the high-torque energy burst the compressor motor needs to overcome inertia at startup. When it fails, the compressor will hum, trip on overload, or fail to start entirely — often causing the unit to lock out within seconds of a call for cooling or heating.

• Specs: OEM-matched capacitance (MFD) and voltage rating | Factory-specified for Carrier PH13NA03000GABAA | Meets original equipment tolerances | Designed for R-410A split-system heat pump compressor start duty
• OEM vs Generic: This genuine OEM part is manufactured to exact Carrier factory specifications. Aftermarket start capacitors frequently fall outside tolerance, reducing starting torque and shortening compressor life — an expensive consequence for a low-cost part.
• Install difficulty: 3/5 — Capacitors store a lethal charge even when power is off. Always discharge the capacitor before handling. Tools needed: insulated screwdrivers, 1/4" nut driver, needle-nose pliers, and a multimeter to verify discharge. Photograph all wiring before disconnecting terminals.
• Warranty: 1-year OEM manufacturer warranty. In stock and ships same business day from our warehouse.

Compatibility: Designed for Carrier model PH13NA03000GABAA heat pump condensing units. Always verify the capacitance (MFD) and voltage rating on your existing capacitor or unit data plate before ordering to confirm an exact match. Our technical team is available to verify fitment — contact us before you order if you have any questions.