The only way to keep your indoor temperature regulated is with the help of a functional HVAC unit. There will come a time when your HVAC unit will fail you. When this time comes, you will have to figure out what is causing this problem. 

Before you call HVAC services to lend a hand, you need to see if you can troubleshoot the issue in question. Here are some troubleshooting tips that can help you pinpoint the repair issues affecting your HVAC unit.

1. Check the Condition of Your Air Filter

Homeowners in the United States spend millions of dollars every year on repairs and maintenance. Your residential HVAC unit needs a few basic things to stay running efficiently. Proper airflow is among the most important things your unit needs. If airflow inside of your HVAC system is restricted, the unit will get overworked and could possibly break down.

If you feel like airflow issues are affecting your HVAC unit, the first thing you need to check is the condition of your air filter. As time goes by, your HVAC air filter will collect a lot of dust and dirt. This will eventually clog the filter up. This is why you need to change it once every two months or so.

2. Check Your Thermostat Batteries

If you want to turn your HVAC unit on, then you have to alter the settings on your thermostat. Most homeowners fail to realize that thermostats have a battery backup. When your thermostat stops being responsive, it could be an indication that the batteries in it are dead.

Instead of calling in professionals to replace your thermostat when these issues occur, you need to change its batteries first. In some cases, this will allow you to fix this problem.

3. Look For Debris Around Your Outside Unit

One of the central points of airflow for a residential HVAC unit is the outside unit. This part of the unit sucks in air from the outdoors. However, if the outside portion of an HVAC unit is covered in dirt, leaves and other outdoor debris, it can restrict airflow.

This is why you need to make a point of cleaning this portion of your HVAC system routinely. If you don’t have the time or tools to do this work, then hiring professionals is a wise move.

4.  HVAC Drain Lines Can Get Clogged

Is water coming out of your HVAC vents? If so, you need to work on assessing the root cause of this problem quickly. The first thing you need to check when trying to diagnose this problem is the condition of your HVAC drain line.

Over time, this drain line can get clogged with dirt and other objects. When this happens, the condensation from your HVAC unit will be unable to drain properly. In most cases, you can remove the obstructions from your drain line with the help of a shop vacuum.

HVAC Drain Lines Can Get Clogged

Source- Pixabay

5. Check Your Breaker Box

If your HVAC unit doesn’t come on, then your system might not be getting a steady supply of electricity. When surges occur, the breaker that feeds your unit with electricity will cut off. In order to get the flow of electricity restored to your unit, you will have to flip this breaker back on.

By using these troubleshooting tips, you can get your unit back in good working order in no time.

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