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This is the factory OEM single run capacitor (part number P291-0753) designed as a direct replacement for the Carrier GB1AAV036070AFJA gas/electric packaged unit. The run capacitor maintains a steady phase-shifted current to keep the blower or condenser fan motor running efficiently after startup. When this capacitor weakens or fails, you'll notice symptoms such as a loud hum with no motor movement, intermittent shutdowns, overheating, or a complete failure of the motor to start — leaving your system unable to deliver conditioned air.
Compatibility: Engineered specifically for the Carrier GB1AAV036070AFJA packaged unit. Always cross-reference the MFD value and voltage rating printed on your existing capacitor or the unit's data plate before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you buy — contact us and we'll confirm compatibility fast. In stock and ready to ship today.