DIY AC Repair: Does It Worth It?

DIY enthusiasts love to fix everything in their homes—from cars to electronics and appliances. At times, it’s even tempting for them to attempt a DIY AC repair. While there are a few minor DIY maintenances that you can do, you shouldn’t attempt DIY AC repair if you don’t have the training and certification for the job. 

And why is this?

Well, DIY AC repair is not only dangerous, it can lead to costly consequences. In this post, we shall discuss why DIY AC repair isn’t worth your effort. Read on for more information. 

Why you shouldn’t attempt DIY AC repair

There’s a reason why AC repair technicians need to undergo training and apprenticeships for them to qualify and get certified to handle AC systems. Besides, AC repair technicians must continue getting regular training for them to remain updated with AC modern technology. Here are a few reasons why you should avoid DIY AC repair. 

You will be handling high voltage electricity

By now, you know that handling electricity is very dangerous. Your AC system uses high voltage electricity—meaning you shouldn’t try to repair it unless you are a trained AC technician. While DIY AC repair will save you some money, it’s not worth the risk and potential costs of making a mistake. 

You risk voiding your warranty

Most AC systems come with a manufacturer’s warranty. And, one of the conditions indicated in the warranty is that the AC should be repaired or serviced by a trained and certified technician. Therefore, attempting DIY AC repair can void your warranty. This, in turn, can make you incur a lot of costs in case of a breakdown because the manufacturer won’t cover any damages or repairs. 

You don’t have the proper training to handle refrigerants

The experts from Hartman’s air conditioning repair company warn that AC systems use refrigerants that can be lethal when not handled properly. The refrigerants can not only cause harm to the individual handling them, but to anyone in the building. This is because the law demands only AC technicians with EPA 608 certification to handle an air conditioning system. The U.S. Environmental Protection Agency (EPA) requires technicians who carry out repair and maintenance services and handling of refrigerants to acquire an EPA 608 certification. Therefore, attempting a DIY AC repair without this certification puts you at serious risk. 

You risk damaging your AC system

Your AC system has a lot of components, and you can easily damage some of these components if you don’t know how to handle them. These include coil fins and other electrical components. Coil fins, particularly, are very fragile, and you can easily damage them in case you use the wrong tools or methods to clean them. 

Also, you can accidentally install the wrong component, making the whole unit fail. This can lead to serious damages, which can be a very costly repair. This can also force you to replace the entire system, which will cost you a fortune. 

You don’t have the right equipment

You need certain equipment when repairing an AC system for the repairs to be successful. Some of these equipment are very important, particularly when repairing refrigerant leaks, which are a common cause of AC problems. You will need special tools like gauges to correctly diagnose the system and find the leak. Purchasing these equipment for a DIY AC repair can be more costly than the cost of hiring a technician.

Routine DIY AC maintenance that you can do

Saying that you shouldn’t attempt DIY AC repair doesn’t rule out some routine DIY maintenance practices. These are some things that you can do without calling a technician. Besides, these practices can go a long way towards keeping your system in a good condition and prevent costly damages. Here are some of the things that you can do:

  • Changing air filters – this is one of the easiest things to do. Check your air filters at least once a month, and change them whenever required. In case you have pets, open windows regularly, or excessive dust in your home, you might need to check and change the air filters more often. 
  • Clean air ducts and registers – a clean AC system runs smoothly and efficiently. Cleaning your air ducts helps to reduce the levels of dust in your home. Besides, it ensures the air inside your home remains fresh and clean. You can use a normal vacuum to do the job, as it can remove a lot of dirt without the need for professional tools. 
  • Inspect the drains – always check the drains around your AC system to make sure mold and algae do not clog them. Also, you can pour a mixture of bleach and water into the drain at least once a year if you experience mold and algae problems. 
  • Replacing thermostat batteries – when replacing the batteries in your smoke detectors, don’t forget your AC thermostats. This is a simple and pocket-friendly preventive measure, which will prevent serious problems in the future. 

Bottom Line

As the old saying goes, “cheap is expensive.” What you don’t pay for today will cost you double tomorrow. A DIY AC repair might benefit your wallet today—but not forever. With time, DIY repairs will take a toll on your system, leading to costly damages. Therefore, you should always let professional AC technicians handle your system—and this will be worth your money!

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