OEM Carrier Dual Run Capacitor Replacement for TJACCYCRPWREXH008B00

The run capacitor keeps your Carrier system's motors running efficiently, supplying the phase-shifted charge the compressor and fan motor depend on to spin smoothly once up to speed. When it begins to fail, the microfarad (MFD) output drifts below spec and the signs are clear: a compressor that hums without starting, a fan that hesitates or turns slowly, hard-starting, breakers tripping on a cooling call, or warm air from the registers. A domed, swollen, or leaking can means the capacitor is done. Carrier specifies this capacitor at the MFD and voltage value printed on your original can (commonly 370 or 440 VAC) with a tight OEM tolerance of ±5%. That precision preserves the correct phase relationship between the motor's start and run windings. Always match the MFD rating on your existing capacitor exactly when ordering for model TJACCYCRPWREXH008B00. Why OEM matters here: aftermarket capacitors often carry ±10–15% tolerance and lower-grade dielectric, so a can labeled with the same MFD can perform well off-spec. Incorrect capacitance forces the compressor windings to draw excess current, runs them hot, and quietly shaves years off the most expensive part 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 reading. Critical safety step: a capacitor holds a lethal charge even with power removed — open 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 TJACCYCRPWREXH008B00. 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.