Home Home & Garden DIY Home : 5 Common Issues with AC and How to Fix Them

DIY Home : 5 Common Issues with AC and How to Fix Them

by Jajce d Muckic

It’s that time of the year when temperatures begin to soar and you’re struggling to keep cool. When you come home after a long day, you expect to be greeted by a blast of cool, refreshing air. But what if your air conditioning system is on the fritz? Like any appliance in your home, your air conditioning system needs a little love and attention. You need to either provide regular maintenance, thorough cleaning or schedule professional service. If you want to save a few bucks, here’s how to fix five common air conditioning problems.

A Dirty Air Filter


You would be surprised to learn that a dirty air filter can actually have long-term consequences. It’s not just reduced efficiency that you have to deal with. A clogged air filter can reduce the life expectancy of your AC, but the air it generations also might have negative effects on your life.

The rule of thumb is, for a working system, you should swap out the air filter once per month.

Crowded Compressor

For a central air conditioning system, you’ll need to remember to keep the exterior unit clean and free of debris. If the compressor is crowded, it can reduce the airflow necessary for your system to run properly. You want at least 2 to 3 feet of space between the compressor unit and any plants or structures outside. Then, have at least 5 feet of clearance overhead.


Thermostat Settings

If you have a smart or programmable thermostat in your home, you already have better control over the temperature and air conditioning system in your house. If the temperature seems to be off one day, make sure the thermostat is not in direct sunlight. Any exposure to sunlight can register the wrong temperature and thereby alter how your system runs each day.

Dirty Registers

The registers around your home are dirty or blocked? They can reduce the efficiency and airflow of the air conditioning system. Like the rest of your unit, you’ll want to keep the registers and air ducts clean. For the best results, consider scheduling a professional cleaning once per year.

Annual Checkup


Your air conditioning system should undergo an annual checkup by an HVAC technician. This problem is easily resolved by picking up the phone and calling a local HVAC expert. The technician will examine all moving parts in the system, recharge the refrigerant if necessary, and clean the unit thoroughly.

If you’re uncomfortable with DIY air conditioning repairs or maintenance, you can always turn to a local HVAC technician. Visit this website and learn more about AC servicing.