Most HVAC systems last 15 to 20 years. So you’ll know it’s time to replace yours when it reaches this age and starts experiencing issues.
But you might have other issues before your HVAC system reaches this age. For example, is your system turning on and off repeatedly? This problem is called HVAC short-cycling, and it’s not something to ignore.
Instead, this is a problem you must address quickly.
What Is HVAC Short-Cycling?
Short-cycling occurs when an HVAC unit turns on and off repeatedly. The system might run for 30 seconds and then shut off for 30 seconds. Then, it turns on and runs again for 30 seconds before shutting off again.
The process continues happening until you shut your system off or seek help. If this occurs, you should turn your system off, as short-cycling is harmful for a system.
You might not realize it’s happening unless you stand by the system and notice it.
You might also notice it if your home isn’t heating or cooling as it should. If your house won’t get warm or cool, depending on the season, you might decide to inspect your system to see if you notice any issues.
Why Is It Bad?
An HVAC system shouldn’t keep turning on and off like this, so you’ll need to address the issue quickly when you notice it. But why is this process bad? It’s harmful for several reasons.
First, your home will never cool off or warm up if your system short-cycles. Your HVAC system won’t be able to run long enough to do its job, so your home temperature won’t be comfortable.
Secondly, short-cycling is hard on a system. Short-cycling causes pressure on the system each time this occurs, causing a system to wear out faster.
Short-cycling is one of many HVAC problems you might experience, but it’s just as bad as other issues, including having an AC system that runs constantly.
What Should You Do to Fix It?
When your system short-cycles, you’ll need to contact a company that offers heating repairs. A technician will come to your home and complete a few steps to find the problem.
Troubleshooting HVAC short-cycling often begins with checking the coolant level. Low coolant is often the cause of this issue.
Next, they might check the system’s air filter. An HVAC system can also short-cycle when it doesn’t have enough airflow. Additionally, you might have thermostat issues, as this can also cause this problem.
Other factors might also lead to a system short-cycling, but an HVAC repair company can diagnose and fix it regardless of the cause.
Contact an HVAC Company Today
If you’re experiencing HVAC short-cycling, you’ll need an expert to fix it. But, again, you shouldn’t ignore this problem, as it will only worsen.
Feel free to contact us at Murphey’s Home Services, Inc. in Destin, FL. We offer quality HVAC services you can trust, so call us today or visit our website to learn more.