OEM Carrier Single Run Capacitor 7.5 MFD 440V for Model TJACCYCRPWREXH008A10

This OEM Totaline by Carrier single run capacitor (part# P291-0754) is the factory-specified replacement for the Carrier TJACCYCRPWREXH008A10 system. The run capacitor stores and releases the precise electrical charge needed to start and sustain the blower or fan motor throughout its operating cycle. When this component fails, you may notice the motor humming without turning, the blower overheating and shutting down prematurely, or the unit failing to run altogether — common symptoms that point directly to a failed run capacitor.

• Specs: 7.5 MFD (microfarads) | 440V AC rated | Oval form factor | ±6% capacitance tolerance | 50/60 Hz compatible | UL approved & RoHS compliant
• OEM vs Generic: This is the genuine Totaline by Carrier OEM part, engineered to exact factory specifications. Generic alternatives often carry a wider tolerance (±10% or more), which can accelerate motor wear and reduce component lifespan. OEM ensures a precise match every time.
• Install difficulty: 1/5 — One of the simplest HVAC repairs available. Tools needed: flathead or Phillips screwdriver, needle-nose pliers, multimeter (recommended to verify discharge). Always discharge the old capacitor before handling and photograph existing wiring before disconnecting.
• Warranty: 1-year OEM warranty. In stock and ships same business day from our warehouse.

Compatibility: Designed as a direct OEM replacement for Carrier model TJACCYCRPWREXH008A10. Also replaces superseded part numbers P291-0753 and HC91CA007. Always verify the MFD and voltage rating on your unit's data plate before ordering to ensure a proper match. Have questions about fitment? Our HVAC parts specialists confirm compatibility before you buy — reach out before placing your order.