5 AC System Leak Prevention and Repair Tips

If you are looking forĀ tips on saving energy, you may want to find a few ways to fix that leak your AC system has been having. When it comes down to it, an AC leak can cause your entire system to be less efficient, which can be expensive in the long run – especially as far as your bills are concerned. In the meantime, though, you want to start thinking of some ways to prevent leaks. Not only do you want to find the leak, but you also want to prevent another leak from happening in the future. If you use a particularly old AC system, the leaking refrigerant may actually be harmful. Here are five AC system leak prevention tips.

  1. Find the leak before you attempt to seal it. Before you seal the leak in your AC, you want to take measures to find the source. Some leaks may have a more obvious source – you may be able to tell right away where the leak is and what is causing it. Other leak sources, however, can be more difficult to find. One of the best ways to find a more hidden leak source is to use the soap test – just put soapy water over the main refrigerant line. If you notice bubbling, you have officially found your leak source.
  2. Call a professional to seal the leak. If you aren’t entirely sure how to seal an AC leak, you may want to call the professionals and have them seal the leak for you. The last thing you want to do is damage your AC unit. Damaging your AC is quite easy if you have never attempted to repair an AC unit.
  3. Always change the filter. On top of detecting and fixing leaks, you also want to do everything you can to prevent leaks from happening in the first place. One of the best ways to do this is to always maintain your HVAC unit. One of the most important maintenance steps is to replace the old filter with a new one. Over time, the filter can become clogged and air can’t pass through the AC, which can cause moisture and condensation to build up. Eventually, a leak will occur. When it comes down to it, swapping out the old filter for a new one is incredibly easy.
  4. Make sure that there are no major issues in the condenser unit. The condenser unit of your AC is usually located outside. Ideally, you want to make sure that the fan blades are intact and that there are no major obstructions. Sometime, leaves and debris can get inside and cause the fan to jam. It may be smart to check the condenser unit on a regular basis.

Check the refrigerant level. One of the biggest causes of AC leakage is a low refrigerant level. When there is low refrigerant, your AC system has to work harder to provide the cooling power you need. If you need to replace the refrigerant, you want to turn the entire system off and then refill the refrigerant. If you aren’t sure how to replace the refrigerant, you may want to seek help from the professionals – you certainly don’t want to mess with refrigerant if you aren’t sure what you are doing.

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