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Application

Motor Run Capacitors for Air Conditioners

Air conditioners rely on run capacitors to start and keep the compressor and fan motors running smoothly. We supply oil-filled AC motor run capacitors made in China and Thailand for HVAC manufacturers, service-parts wholesalers and distributors.

Sales@CapacitorGlobal.com
Row of air conditioner outdoor units
Row of air conditioner outdoor units

How the capacitor is used

In a typical air conditioner, a run capacitor stays connected while the compressor motor and the outdoor fan motor run. Some units use a separate capacitor for each motor, others use one dual capacitor with a common terminal and two outputs. When a capacitor weakens, the motor runs hot or fails to start, which is why AC capacitors are one of the most-replaced service parts.

Specs to give us

  • Capacitance (µF): single value, or two values for a dual capacitor
  • Rated voltage (VAC)
  • Single or dual section
  • Terminal type and case size, to fit the existing bracket
  • Quantity and delivery country

The fastest way to get a quote: send a photo of the label on the capacitor you use now, plus the quantity. Not sure what to specify? Read the capacitor replacement guide.

Matching products

What we supply for this

AC Motor Run Capacitors: oil-filled, made in China and Thailand.

Ratings we supply for air conditioners: On request

Dual run capacitors available: On request

Request a Quote

Tell us the part, rating and quantity you need. We reply by email with price and availability.

Prefer email? Write to Sales@CapacitorGlobal.com