OEM Carrier Dual Run Capacitor Replacement for PH13NA01800GABAA

The dual run capacitor stores and delivers the phase-shifted current that keeps the compressor and condenser fan motor spinning efficiently. As it weakens, the motors struggle to start and run: you will hear the compressor hum and click off on overload, the fan may need a push to start, the breaker may trip, and cooling or heating becomes weak or intermittent. A bulged or leaking capacitor is one of the most frequent and lowest-cost causes of a no-start outdoor unit. This OEM dual run capacitor is built to the exact microfarad (MFD) values and 370/440 VAC rating Carrier specifies for the PH13NA018 compressor and fan, held to a tight OEM tolerance of plus or minus 5%. The HERM and FAN terminals are matched to the original harness. Capacitance is everything here. Generic capacitors are commonly rated to only plus or minus 10-15%, and an MFD value even slightly off feeds the wrong current to the compressor windings — they run hot, draw excess amps, and lose years of service life. OEM-grade caps hold their rating, run cooler, and use a higher-temperature dielectric built for outdoor duty. Install difficulty: 1/5. Tools needed: 1/4-inch nut driver, an insulated screwdriver, and a multimeter with a capacitance setting. #1 safety warning: ALWAYS discharge the capacitor across its terminals with an insulated screwdriver or a resistor before touching it — it stores a lethal charge long after the power is off. Ships same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.

Compatibility

This part is compatible with Carrier model PH13NA01800GABAA. Always verify the part number against your unit's data plate before ordering.

Why Choose OEM?

OEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.

Shipping & Returns

Same-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.