OEM Carrier Dual Run Capacitor for Package Unit PY1REA120180ABWA

The dual run capacitor keeps the two big motors in your Carrier PY1REA120180ABWA package unit running: from one can it supplies the steady phase-shifted current the compressor (HERM) and the outdoor condenser fan motor (FAN) need to stay in efficient operation. When it degrades, you'll meet the classic symptoms on a service call — the unit hums but won't start, the outdoor fan barely turns or stays still, the compressor short-cycles or pops the breaker, and the house won't cool while the contactor buzzes. A swollen top or leaking oil on the can confirms the diagnosis without even reaching for a meter. Specs: This OEM dual run capacitor is built to the factory MFD and voltage ratings for the PY1REA120180ABWA (commonly a combined value like 45/5 MFD at 440 VAC — always verify against your unit's data plate). It holds a tight ±5% capacitance tolerance and is rated for 70°C operation with a 10,000-hour design life, just as Carrier specified. OEM vs Generic: There is no safe slack on capacitor tolerance. Generic cans frequently arrive at ±10-15%, and a capacitor reading even 10% low under-energizes the compressor start windings — driving up amp draw, heat, and the odds of an early compressor burnout that dwarfs the cost of the part. OEM holds the rating that keeps your compressor alive. Install: Difficulty 2 of 5. Tools: 1/4-inch and 5/16-inch nut driver, insulated needle-nose pliers, and a multimeter to verify the new reading. #1 safety warning: a charged capacitor can deliver a serious shock — shut off the breaker AND discharge the capacitor across each terminal pair with an insulated screwdriver before disconnecting any wire. 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 PY1REA120180ABWA. 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.