Always match the MFD value exactly. Voltage can be equal or higher (440V replaces 370V) but never lower. Round and oval are interchangeable if the MFD and voltage match.
55+10X440 – DUAL CAPACITOR (ROUND, MADE OVERSEAS)
$33.27
55+10 MFD 440V dual run capacitor. Powers both the compressor and condenser fan motor. Budget-friendly Supco replacement for residential AC.
Mon–Fri 10 am – 7 pm | Sat 10 am – 3 pm | In-Store Pickup Only
Description
If your AC won’t start, hums but doesn’t kick on, or runs but won’t cool, a bad capacitor is the most common cause. This 55+10 MFD dual cap powers your compressor (55 MFD) and condenser fan (10 MFD). Cost-effective option to get your AC running fast.
Specs: 55+10 MFD, 440V AC, round, Supco
Replaces: 5510X440, CD5510X440R, LCD5510X440R
Fits: Fits most residential HVAC systems using this value. Bring your old cap or model number — we match at the counter.
Need help? See our AC Not Cooling Troubleshooting Guide or Capacitor Cross-Reference Chart.
In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.
