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Why Is My Air Conditioning Unit  Shanking?

The last thing you want to deal with during the sweltering heat is a broken air conditioner. It’s a sign that there is a problem with your system if you’ve observed that your air conditioner has started to vibrate continuously.

Anything mechanical should generally avoid vibrations, especially if they involve loud noises and significant shaking. Absolutely, your air conditioner is affected by this. Shutting off your AC is the first thing you should do if this is what’s occurring with it. We’ll go over a few reasons below as to why your device might be trembling in the first place.

It might require extensive cleaning.

The numerous parts that need to work together for an air conditioner to function properly might be impacted by dirt, dust, and debris. Your unit may vibrate if it hasn’t been cleaned in a while because it needs to work harder to cool your interior spaces. If this is the problem, once your air conditioner has been thoroughly cleaned, the vibrations should stop. This can be accomplished by:

  • Filter replacement
  • Clearing the area around the exterior unit of any debris
  • After unplugging the device, lightly vacuum the interior.
  • Using a hose to clean the exterior unit

There are a number of problems that could be the root of unit vibration. The most typical ones are:

  • Stuck debris in the blower fan
  • Twisted or damaged fan blade
  • An unbalanced fan
  • Fan motor or compressor failure

It’s usually best to start by completely shutting down your system. To prevent any electrical harm when working with the air conditioning system, this entails cutting the power to it.

Your AC unit might be too small.

If your air conditioner is too big for your house, vibrations could also become more obvious. There are numerous possible causes for this. For instance, if your house is older, the AC unit may not have been built with your current preferences for indoor comfort in mind.

It’s also conceivable that your system’s first installation had it sized wrong. In either scenario, inadequate size might force your HVAC system to work harder than necessary to maintain the proper indoor temperature, eventually leading to excessive wear and associated mechanical problems, which is why your system may vibrate.

If so, one option to fix the issue is to upgrade to a unit that is the right size. Another option is to think about additional cooling solutions, like ceiling fans or heat pumps, to enhance air circulation.

A thorough cleaning makes your device run more effectively and stops the vibrations. This can lead to significant and much-appreciated savings in turn. Contact an HVAC specialist if you don’t feel confident cleaning your air conditioner thoroughly. Additionally, doing so enables a full inspection of your AC unit, which is also advantageous.

A Closer Look At The Issue for Do-It-Yourself Repairs

If you’re not familiar with the mechanics of your air conditioning system, it’s not advised that you conduct HVAC repairs on it, but there are a few things you may try to help.

To prevent more problems with your air conditioning system while you’re working on it, you should first turn off the electricity to your HVAC system at the circuit breaker.

Go outside to your outside compressor unit next. It’s preferable to remove any debris that has accumulated against your unit’s fins. Go ahead and unscrew the screws and take off the AC grille cover. You’ll be able to view the fan blade and motor housing plainly as a result. Check this area to determine if there are any obstructions that prevent the spinning of your fan blades, such as twigs and leaves. If yes, proceed and clear the clutter.

It’s a good idea to go ahead and grab hold of the fan and the motor and try to move them to check their balance. Your fan is out of balance if you notice that the blades begin to sway side to side. To fix the problem, you might only need to tighten it again. The fan blower motor operates similarly.

Place the AC grille cover back on, flip the circuit breaker to the on position, and tighten the fan blades as necessary or clear any unwanted obstructions in their path. Whether or whether you were able to address the issue through listening will be immediately apparent. If the vibration is still occurring, it’s advisable to go ahead and cut your air conditioning system off and contact a competent HVAC specialist to evaluate the problem. Running your air conditioning system while a part is broken is never a good idea since you risk severe harm to the broken part and other parts of your system.

Call Us Today

Give us a call right away if your air conditioner is shaking. Allow our HVAC specialists to assess your system and restore it so you can resume being cool and comfortable at home.

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