Why Is My Furnace Short-Cycling?

If you’ve noticed your furnace turning on and off more frequently than usual, it may be short-cycling. In this blog post, we discuss what furnace short-cycling is, some of its common causes, and what to do to fix it.

What Is Furnace Short-Cycling?

Furnace short-cycling is when your furnace turns on and off more frequently than normal. This can happen for a variety of reasons, but the most common cause is an issue with the thermostat.

Causes of Furnace Short-Cycling and How to Fix It

There are a few different reasons why your furnace might be short-cycling.

Thermostat Issues

The most common cause is an issue with the thermostat. If the thermostat is set too low, it will turn on the furnace more frequently in an attempt to reach the desired temperature. To fix this, make sure it is set to the correct temperature.

Dirty Air Filter

Another possible cause is a dirty air filter. A dirty air filter can restrict airflow and cause the furnace to overheat, leading to short-cycling. Cleaning or replacing the air filters can fix the problem. If the furnace is still short cycling, you may need to call a professional for help.

What Are the Consequences of Furnace Short-Cycling?

Short cycling of the furnace can cause several problems. First, it can lead to premature wear and tear on your furnace. Second, it can increase your energy bills as the furnace uses more energy to turn on and off more frequently. Finally, it can be a safety hazard as an overheating furnace can be a fire risk.

Contact Countryside Plumbing & Heating, Inc. in St. Croix Valley, WI!

If your furnace is short-cycling, it’s important to take action to fix the problem. If you’re from around St. Croix Valley, Wisconsin, Countryside Plumbing & Heating, Inc. can help. We offer a variety of services, including furnace and air conditioning services. Call us today at (715) 246-2660 to schedule an appointment.