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The Ultimate HVAC Troubleshooting Cheat Sheet

Your home’s HVAC system is a key feature of your home’s comfort. But when it breaks down, it can be a major inconvenience. If you find yourself in this situation, don’t panic! CoolPro Heating and Cooling has compiled an HVAC troubleshooting cheat sheet made up of some of the most common HVAC problems and their solutions to guarantee that any issues with your HVAC system are handled as soon as they occur in your home.

Problem: My thermostat isn’t working or is malfunctioning

hvac troubleshooting

A broken thermostat is one of the most common issues homeowners experience with their HVAC systems. If your home’s thermostat is not working properly, it can cause your entire system to break down and make it hard to control your home’s temperature.

The first thing you should do if you think your thermostat may be broken is to check the batteries. If the batteries are dead, simply replace them and see if that solves the problem. If the problem persists, you may need to buy a new thermostat.

Problem: My filters are clogged

Another common issue that occurs with HVAC systems is a clogged filter. Your system’s filter helps remove contaminants from your home’s air, but it can become clogged with dust and debris over time. If you notice that your system’s filter is clogged, simply clear it out.

You should be doing this as part of your home’s maintenance to ensure that everything is running smoothly in your home. You should also check your filter regularly and replace it as needed to prevent this problem from occurring in the future.

Problem: My system isn’t blowing air

If your system turns on but doesn’t blow any air, the first thing you should check is the vents. Make sure that all the vents in your home are open and unobstructed. If they are, then the problem may be with the blower motor. Try cleaning the blower motor to see if that fixes the problem. If not, you may need to replace it.

Problem: My system isn’t cooling my home

If your HVAC system is running but isn’t cooling your home, several different issues could be at play. First, double-check your thermostat to make sure that it is set to “cool” and that the temperature is set lower than the current temperature in your home. The temperature and climate around your home can affect how well your unit cools, so make sure to adjust it when needed.

If that doesn’t solve the problem, the next thing you should check is the condenser unit. Make sure that nothing is blocking the unit and that the coils are clean. If those things check out, then the problem may be with the refrigerant. You’ll need to call a professional to recharge your system if this is the case.

Problem: The temperature in my home is uneven

This is a common problem that can have several causes. First, check to see if all of your vents are open. Sometimes furniture or other items can block vents, preventing airflow and causing uneven temperatures.

Another possible cause is an issue with your thermostat. If it’s not calibrated correctly, it may not be giving accurate readings, which can result in uneven temperatures. You may need to replace your thermostat if this is the case.

Problem: My energy bills are unexpectedly high

If you notice that your energy bills are much higher than usual, it could be due to your HVAC system. This is often concerning for homeowners, so you need to look into this as soon as possible.

If you suspect your HVAC system is the culprit, keep in mind that several factors can cause your system to use more energy than usual, such as a dirty filter, a clogged vent, or a problem with the compressor. A filter or vent that is clogged up may cause issues because it forces the unit to work harder to regular its temperature, which increases energy output. Keeping your unit cleaned regularly can help keep things moving smoothing inside it, as well as help keep your unit in top condition.

To save money on energy bills, check and regularly clean your system’s filters and vents. You should also have a professional inspect your system regularly to ensure it runs efficiently.

Problem: My system is making strange noises

If your HVAC system starts making strange noises, it could be a sign of a serious problem with your system. If you hear any banging, grinding, or screeching sounds coming from your system, shut it off immediately and call a professional for help. These types of noises usually indicate an issue wrong with the compressor or another important component of your system.

Get HVAC Troubleshooting Help

HVAC systems are complex pieces of machinery, and when something goes wrong, it can be difficult to know where to start. However, these tips should help you troubleshoot common issues with your system. If you still can’t solve the problem or think the issue may be serious, be sure to call a professional for help.

For all of your HVAC repair and maintenance needs, CoolPro Heating and Cooling is here for you! If you need someone to look at your HVAC unit to diagnose any issues you are facing, send us a message to schedule an appointment or learn more about our range of air conditioning and other repair and maintenance services on our website. If you prefer, you can also give us a call at 770-694-6232 to reach us.

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About CoolPro Heating & Cooling

CoolPro is a family-owned and operated HVAC company providing heating and air conditioning services, repairs and installations to commercial and residential properties.

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