Bad AC Capacitor Symptoms [2021] – With Solutions!

Are you wondering about Bad AC Capacitor Symptoms- At any point encountered a air conditioner system blowing warm air or showing what seems, by all accounts, to be electrical issues – assuming this is the case you could be seeing bad AC capacitor symptoms. Air conditioner system have a huge number to keep the framework working. A disappointment with a part signals property holders the requirement for fix with side effects like conflicting execution.

While a failing capacitor is genuinely simple to distinguish outwardly, an air conditioner system will communicate specific indications as the capacitor degraded. In case the customer’s AC system has exhibited the accompanying side effects, it’s significant the capacitor is changed out immediately before the compressor or fan is harmed or quits working.

Application symptoms

The first indication of a bad AC capacitor symptoms is frequently the climate control system not blowing any cold air. The Air conditioner may likewise require a significant stretch of time to begin subsequent to being turned on and the blower will make a murmuring commotion. The capacitor may likewise make a perceptible clicking commotion. Rising energy bills are one more sign since the air conditioner framework should use more energy to work as the capacitor fails. At last, the air conditioner  system will not remain on or will neglect to turn on by any means.

Visual symptoms

As a capacitor corrupts it will have a lump appearance, with the typically level top becoming domed. This is a certain sign the capacitor should be replaced. If a oily substance has leaked through the top too, leaving behind a tacky buildup, the capacitor has reached or is approaching an amazing finish.

Here are some normal Bad AC capacitor symptoms.

  1. AC Not Blowing Cold Air

A air conditioner system that doesn’t blow cold air is one of the primary indications of an issue numerous property holders notice. Have a go at winding down your framework and back on once more, and if the issue endures, you’ll need to bring in for proficient assistance.

  • High and Rising Energy Bills

Are your energy charges crawling upwards? An AC capacitor disappointment might be at fault. The harder your cooling framework needs to attempt to play out the work, the more energy the framework will utilize.

  • AC Turns Off On Its Own

Assuming your AC turns down on its own every now and, it might show something isn’t right with your capacitor.

Also read – How to remove dust from the air

 Important precautionary measures

  • When supplanting a capacitor there are a few wellbeing rules you ought to observe:
  • Never under any circumstance contact capacitor terminals.
  • Never short the terminals with a metal article. (This can make weighty starting that can cause a fire under the right conditions)
  • Releasing should to be through an opposition load by a trained professional.

Steps for supplanting a capacitor

  • Replacing a bad AC capacitor system before it harms the engine it powers is fundamental. Here is a short outline of how to supplant a capacitor.
  • Eliminate power detach or turn off capacity to the AC.
  • Eliminate the entrance board.

In the wake of eliminating, find and investigate the old capacitor to check whether it’s the reason for the issue.

  • Note the old  bad ac capacitor’s  voltage rating

Note the make and model of AC gear to guarantee you obtain the right substitution. On the off chance that you supplant the capacitor with one that has a lower voltage rating, over the top strain will be set on the capacitor fundamentally shortening its life expectancy.

  • Release and descent the old capacitor.

Prior to getting off, make a point to name the wires to guarantee you associate the new capacitor to the right terminals.

  • Introduce the new capacitor.

Position the new capacitor instead of the bygone one and reattach wires to the right terminals.

  • Turn the power on and test.

If it doesn’t work, turn power ease off, release the capacitor and check the wire prompts ensure they were joined effectively


A air conditioner system basically can’t work as expected if the capacitor is terrible, and realize what signs to pay special mind to. There are a few indications of an bad ac capacitor symptoms, like high energy charges, an absence of cold air, and arbitrary shutoffs. Home owners ought to know about these side effects.

Failing capacitors are one of the normal purposes behind breakdowns in an AC. Fortunately, if you get capacitor issues on schedule, fix professionals and effectively trade them out for new ones with practically no genuine impact to the AC. Notwithstanding, if awful capacitors are disregarded, you might wind up with a non-working cooling situation right when you wanted one the most.

Before a capacitor falls flat, it might begin start to make a clicking noise. This will assist with making you aware of the issue before either the blower or the fans stop working.