OEM Carrier Dual Run Capacitor Replacement for TJACCYCRPWREXH010A00

The run capacitor keeps your Carrier system's motors spinning efficiently, delivering the phase-shifted charge the compressor and fan motor need to run smoothly once they reach speed. When it weakens, the microfarad (MFD) output drops below spec and the warning signs appear: a compressor that hums but won't start, a fan that hesitates or turns slowly, hard-starting, breakers tripping on a cooling call, or the system pushing warm air. A swollen, domed, or leaking can is a sure sign replacement is overdue. Carrier specifies this capacitor at the MFD and voltage value stamped on your original can (commonly 370 or 440 VAC) and holds it to a tight OEM tolerance of ±5%. That accuracy maintains the proper phase relationship between the motor's start and run windings. Always match the MFD rating on your existing capacitor exactly when ordering for model TJACCYCRPWREXH010A00. Why OEM matters here: aftermarket capacitors often run ±10–15% tolerance with lower-grade dielectric, so a can labeled with the right MFD may actually deliver well off-spec. The wrong capacitance forces the compressor windings to draw excess current, runs them hot, and quietly cuts years off the most expensive component in the system. Install difficulty: 2 of 5. You'll need a 1/4" nut driver, an insulated screwdriver, and a multimeter with a capacitance setting to confirm the value. Critical safety step: a capacitor holds a lethal charge even after power is off — kill the disconnect 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.

Compatibility

This part is compatible with Carrier model TJACCYCRPWREXH010A00. 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.