OEM Carrier Dual Run Capacitor for Heat Pump PH12NA06000GAGAA

The run capacitor is the energy-storage component that gives your Carrier PH12NA06000GAGAA heat pump the phase-shifted boost it needs to start and keep the compressor and condenser fan motor turning. It stays in the circuit the entire time the unit runs, smoothing voltage and holding torque. When it weakens you'll notice the outdoor unit humming but not starting, the fan hesitating or barely spinning, warm air from the registers in cooling, short-cycling, or a tripped breaker. A bulged, domed, or leaking can is a dead giveaway. Specs: This is a dual run capacitor rated in microfarads (MFD/µF) across both the HERM (compressor) and FAN terminals, typically in the 35–45/5 µF range at 440 VAC for this class of Carrier condenser — always confirm the printed values on your existing capacitor. OEM units hold a tight ±5% tolerance and are rated for 10,000-hour life at 70°C. OEM vs Generic: Capacitance is everything here. Generic aftermarket capacitors often ship with ±10–15% tolerance, so a labeled "40 µF" part may actually deliver 34–46 µF. Out-of-spec MFD starves the compressor of starting torque, overheats the windings, and can cut compressor life by years — a $30 shortcut that risks a $1,500 compressor. OEM-spec capacitance and voltage protect the most expensive component in your system. Install: Difficulty 2/5. Tools: 1/4" nut driver, insulated needle-nose pliers, and a multimeter. SAFETY — a charged capacitor can deliver a dangerous shock even with power off; pull the disconnect AND discharge the capacitor across its terminals with an insulated screwdriver before touching the leads. Photograph the wiring first. 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 PH12NA06000GAGAA. 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.