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The run capacitor stores and releases electrical energy to provide the phase shift that keeps your Carrier PY1REA060115AAWA's compressor and condenser fan motor running efficiently. It delivers the steady torque both motors need to stay spinning under load. When a capacitor weakens or fails, the symptoms are immediate and recognizable: the compressor hums but won't start, the condenser fan won't spin (or spins only when nudged), the system blows warm air, the unit hard-starts and trips the breaker, and you may see the capacitor's metal can bulging, domed, or leaking oily fluid from the top. This is a dual round run capacitor with a microfarad (MFD/µF) rating split between HERM (compressor) and FAN terminals, rated at 370/440 VAC, and — critically — held to an OEM tolerance of ±5%. The exact MFD values must match your unit's data plate. OEM matters enormously for capacitors. A wrong MFD value or a loose generic tolerance of ±10–15% means the motor never gets its designed phase shift, which causes the compressor windings to run hotter, draw excess amperage, and age prematurely — a cheap part that quietly shortens the life of your most expensive component. The OEM ±5% capacitor keeps both motors within spec. Install difficulty: 2 of 5. You'll need an insulated screwdriver, needle-nose pliers, a 1/4" nut driver, and a multimeter with capacitance (or a dedicated cap tester) to confirm the reading. #1 safety warning: a capacitor stores a lethal charge even after power is off — kill the breaker, then discharge it across the terminals with an insulated resistor or 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 PY1REA060115AAWA. 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.