There is almost nothing worse than sitting in a hot house in the middle of summer without air conditioning. If you suspect that there’s something wrong with your HVAC unit, it’s best to investigate the issue as soon as possible so that you’re not left sitting in the heat. After troubleshooting your issue, you might need to seek the assistance of a professional to get the problem fixed.

Power Supply

The first thing that you should check is the power supply to the unit. Sometimes, the circuit breaker can get tripped or a cord can get disconnected. This is often a simple fix and the least expensive of the issues that could be wrong with the HVAC unit. Try turning the breaker off for a few seconds before turning it back on to see if the unit will respond. You should also look at the fuses for the unit to see if any of them are bad.

Adjusting the Thermostat

To check the thermostat, set the unit to cool. Turn the setting to where it’s about three degrees below the temperature in the room. The unit should come on with cool air blowing from the vents. If no air can be felt, then you may be looking at an issue with the thermostat as it won’t pick up on the temperature in the room to make the unit come on at the right time.

Check the Coils and Wires

This can be a detailed venture, but you need to know if the coils are still working as they should. The cover of the unit will likely need to be removed. After scanning the coils and electrical components, take note to see if any are burnt or damaged. A company such as Edge Guys HVAC can send professionals to the home to replace the parts that are impacting the unit or replace the entire unit if the parts can’t be repaired or replaced.

Proper Ventilation

Check the vents in the home as well as the ventilation system. There shouldn’t be anything blocking the flow of air from the unit to the inside of the home. Check to see if the fan is on or if the unit is set to auto. If the fan is on, then it will run for a longer period of time. Clean the vents and the rest of the system to remove dirt and debris that collects over the winter months.

Troubleshooting your HVAC unit can take a few minutes or a few hours, but the result should mean cold air in the home. While some tasks can be completed yourself, there are repairs that might require the help of a professional. Once the unit is repaired and you have air flowing, it’s important to maintain the unit so that there aren’t any issues in the future.

Guest Post By:

Anica Oaks.

Freelance writer and web enthusiast
Read some of my published work on my Google+ page.