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The run capacitor gives your Carrier blower motor — and, in package units, the compressor and condenser fan — the phase-shifted jolt it needs to start turning and the steady torque it needs to keep running efficiently. Capacitors are the single most common HVAC failure. As the dielectric weakens, the motor loses starting torque: you'll hear a hum but the blower won't spin, or it starts slowly and runs hot. Other symptoms include a furnace or AC that trips the breaker, blows warm air, short-cycles, or a swollen, bulging, or leaking capacitor can on top of the unit. Run a motor without a healthy capacitor for long and you'll cook the windings. This is a run capacitor matched to your model's microfarad (MFD/µF) and voltage spec — commonly values like 5, 7.5, or 35/5 MFD at 370 or 440 VAC. OEM Carrier capacitors hold a tight ±5% tolerance on rated capacitance. OEM matters because MFD is everything here. A generic capacitor with ±10-15% tolerance — or one that drifts as it ages — feeds the wrong phase angle to the motor, which raises amp draw, overheats the windings, and shortens motor and compressor life. The few dollars saved on an off-brand can buys you a far more expensive motor failure. Install difficulty: 2 of 5. Tools: 1/4" nut driver, insulated screwdriver, needle-nose pliers, and a multimeter with a capacitance setting. CRITICAL safety step: a capacitor stores a lethal charge even with the power off — kill the breaker first, then discharge it across the terminals with an insulated screwdriver before touching the leads. 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.
This part is compatible with Carrier model PY2PNB060115AA. Always verify the part number against your unit's data plate before ordering.
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.
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.