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Air Conditioner Replacement: what to do when your air conditioner stops working

Summer and comfort go hand in hand, but when you’re dealing with an air conditioner that isn’t leaving you with the comfort you want, you may need to ponder air conditioner replacement. Take a few moments and think about this scenario: it’s only a few weeks in to the summer and you’re enjoying a relaxing day at home. As lunchtime comes around, you notice that it’s feeling awfully warm inside. You check the thermostat and all looks to be well with the settings, but the temperature says 85 degrees.

It’s a possibility that you rode it out as much as you could, but now it’s time to call in a pro and discover what’s wrong. So what does that mean for you as a homeowner? Well, there are a few reasons that you might be facing air conditioner replacement. And considering the weather in Stuart, you don’t want to be stuck without what may be the single most substantial piece of home comfort equipment you own.

Here are a few things you should be on the lookout for if you think your air conditioner has stopped working:

  • Insufficient air flow. If you recognize a change in air flow, check for a blocked return-air or supply-air grille. Be sure all of these grilles are not blocked by furniture or other items.
  • Non-working outdoor fan. If you go outside to look at your air conditioner’s outdoor fan and it doesn’t run, you’ll want to give the professionals at Nisair Air Conditioning in Stuart a call. That fan handles the transferring of heat from your home to the outdoors. If it doesn’t run, that heat transfer isn’t happening and can cause a number of issues, including overheating of the compressor and other potential internal damage.
  • Outside obstructions. If your air conditioner is currently surrounded by shrubbery or other potential obstructions, there could be an issue with proper air flow to the unit. Over time this could also mean that dirt and debris end up clogging your system and damaging its cooling abilities. Make certain your system is free from obstructions and is cleaned regularly to potentially decrease your chances of needing air conditioner replacement.
  • Dirty filters. One of the most common concerns that Nisair Air Conditioning sees is improperly cared for filters. Dirty filters not only decrease airflow, they can also impact your system’s efficiency and can drive up your energy bills. They also affect air quality and when allergy season is in full-swing, a dirty filter can have a great impact on your home comfort.

If you have checked all of these and your air conditioner still isn’t working, follow these step-by-step instructions, only proceeding to the next step if the system doesn’t start.

  1. Check that the thermostat temperature set-point is set below indoor temperature, and the system switch is in the COOL position.
  2. Is the outdoor unit power supply switch "on"?
  3. Is the furnace/air handler power supply "on"?
  4. Check the house fuse box/breaker box for a blown fuse or tripped circuit breaker.
  5. If the system still does not operate, call Nisair Air Conditioning at 772-318-4252.

Having a broken air conditioner and dealing with air conditioner replacement doesn’t have to be a headache. Sure, your system may not be working , but that’s why the staff at Nisair Air Conditioning in Stuart is here to help. Give us a call at 772-318-4252 or schedule an appointment online and we’ll be sure to come out and get your system back up and running in no time.