How To Replace Run Capacitor On Ac Unit

A brief demonstration of how to replace an air conditioner capacitor.

How to replace run capacitor on ac unit.

Make sure to shut the power pull the fuse short all connection points on the capacitor and do it yourself. The differences between a run capacitor and a start capacitor can be bewildering. The run capacitor in your ac is used to store. An ac capacitor also called a run capacitor is a small cylindrical object that sends energy to the motor that powers an air conditioning system.

However with a clear understanding of what each type of capacitor is this confusion can easily be resolved. Locate the current run capacitor but do not touch it the capacitor must be discharged before it is safe to handle. It will have three terminals on top. A brief demonstration of how to replace an air conditioner capacitor.

To order a replacement for this capacitor it would be 55 5 mfd uf and 440 volts ac dual run capacitor. About 80 percent of all malfunctions with a central air conditioner unit originate with electrical problems and in a good many of these instances it is the capacitor to blame. If anyone tries to charge you more than 150 total for labor and parts please chase them off your property. Run capacitors are more commonly used in air conditioning systems than start capacitors.

There will be colored wires coming from the ac unit to some if not all of the terminals on the capacitor. To have a repair person make a service call to replace a capacitor can easily cost you 300 to 400 or more but the part itself often costs only 10 to 20 so the advantages of replacing the part yourself are obvious. The ac capacitor gives your ac system the initial boost it needs to turn on and also provides continuous power for it to keep running. It will have a cylindrical canister like shape.

Example hvac dual capacitor on amazon maxrun 55 5 mfd uf 370 or 440 volt vac round motor dual run capacitor for ac air conditioner condenser 55 5 uf mfd 440v straight cool or heat pump will run ac motor and fan 1 year warranty.