When your AC goes down, you might be compelled to fix it yourself.

While doing DIY repairs on your air conditioner is possible, it’s easy to make mistakes if you don’t know exactly what you’re doing. AC repair errors can end up costing you a lot of money and time, so it’s best to do your research to understand what not to do before starting.

In this post, we’re going to give you 4 common AC repair errors that a lot of homeowners tend to make when fixing their units. If you’re not confident in your ability to fix your AC, then you should leave it to a professional. For those that are, keep reading and you’ll learn what you need to do.

1. Forgetting the Ductwork

Something that a lot of homeowners do, when their AC unit stops working properly, is block the vents. The idea is that by turning off the vents, the air is conserved and the AC unit can work more efficiently. Sadly, however, this isn’t how air conditioners work.

The HVAC system will use the same amount of energy no matter what, but the pressure in the ventilation will start to rise when you close the vents. This will actually make it less efficient and can potentially cause further damage to your unit.

2. Air Filter Maintenance

No amount of DIY air conditioner maintenance will improve the air in your home if you neglect air filter maintenance. Air filters prevent dirt and debris from floating freely throughout your ducts and into the air that you breathe. If you don’t change them, then they can’t do that and you’ll be breathing in toxins.

Most air filters should be inspected on a regular basis and changed every few months. Neglecting this duty will make it harder to diagnose actual problems with your unit, not to mention the fact that your air quality will plummet.

3. Cleaning Coils

When the coils on your AC unit are covered in dirt and grime, then it won’t be able to efficiently perform a heat exchange. Many people feel the urge to wipe off the coils while they’re still attached to the unit, but this is a bad idea that could cost you a lot of money.

The coils are very delicate and should be handled with care. You need to remove them from the unit and use a special chemical to clean them before putting them back on the unit and turning it on.

4. Putting More Refrigerant In

You can buy refrigerant online, but that doesn’t mean that you should be putting it in your unit on your own. In fact, you have to be a trained HVAC professional to handle refrigerants, so if you think you’ve got issues with your refrigerant levels, it’s always better to visit this link and learn from a professional. 

An overcharged AC unit will eventually break down, so don’t do any big fixes on your own, especially ones that you don’t fully understand.

Don’t Make AC Repair Errors If You Don’t Have To

These are just a few of the most common AC repair errors that homeowners tend to make, but if you’re not sure of what you’re doing, then there could be many more. Don’t try to fix your HVAC system if you’ve never done it before. It’s always better to hire a professional so that you don’t damage things further and cost yourself thousands of dollars.

If you found this post helpful, come back again for more real estate and home tips.

By Hemant Kumar

I am a zealous writer who loves learning, redesigning the information, and sharing the original content in an innovative and embellish manner. I hope you will find my work beneficial and entertaining. Happy Reading!