Most of the time, homeowners only call a professional air conditioning technician when there is something wrong with their air conditioning unit, and it should not be that way! That is just one of the many dos and don’ts to follow to maintain the performance of your air conditioner.
Taking care of your AC unit is not something taught in school, but do not worry! Here are the things you should and should not do when it comes to air conditioner servicing:
DO Change Your Filter Regularly
A dirty air filter will restrict air flow into your AC unit, making it struggle to work efficiently. This will cause your AC unit to use more energy, which is not good if you are trying to save on your electricity bills. It may contribute to the spread of polluted indoor air, so it is a good idea to switch filters at least once a month.
DON’T Let Your AC Run Without Cleaning It First
Dirt and AC units do not go together. Aside from your regular filter change, make sure that your whole unit is cleaned during air conditioning servicing at least once or twice a year. If you let your AC unit run even when it is dirty inside, it may not be able to cool your home efficiently.
DO Check the Temperature
If you have a programmable thermostat, use it to make sure that your AC unit switches to a more energy-efficient way of functioning even when you are out of the house. This will help you save energy and, at the same time, let your AC unit “rest” without having to turn it off.
DON’T Use an Extension Cord
Most appliances inside your home should not be plugged in through an extension cord, especially the big ones that use a lot of energy like your AC. Using an extension cord may put it at risk of overheating and, in turn, may cause a fire. Running on less power may also damage the air compressor inside your AC unit.
DO Clean and Inspect Your Indoor Unit
Most AC units inside your house have an indoor evaporator coil, which pulls in air to cool it down. Because of its function, it may become damp and attract dust and dirt. If this goes on for a long time, it may start to grow mold or mildew.
Other parts inside your AC may collect other particles, which could prevent it from working well, or even worsen your indoor air quality. This is something you can ask a professional technician to do if you are not confident doing it by yourself, or you may request air conditioner servicing, so they can do all the work for you.
DON’T Put on a Waterproof Cover
Some might think that putting a waterproof cover over their indoor or outdoor unit can prevent them from getting moist. However, they will actually do the opposite and trap moisture inside, potentially causing rust in both the inside and outside parts of your AC. If you really want to cover your unit, try using plywood. It is breathable but still keeps most rainwater and snow out of your unit.
An air conditioning unit is a huge investment, and you want to protect that investment from breaking down. Not only will it put you in trouble financially, but you will also have to live in a space with bad indoor air quality until you can replace the broken unit. Through air conditioner servicing, you can avoid these problems altogether.