How Do I Stop My Heating Furnace from Short Cycling in Brushy Creek, TX?

Going through a winter without a furnace that is working properly is a nightmare. Your furnace is an essential part of your home during the winter months. There are several issues that can arise with your furnace, but the one we would like to talk about today is short cycling. The more you understand it, the better you can deal with it if it were to happen in your home. Absolute P&M Services is here to talk about short cycling and what might be causing your furnace to do it.

Understanding Short Cycling

When your furnace turns on to heat your home, it goes through what is called a heat cycle. During that time your heating system will, sense a temperature lower than the heat setting, activate the furnace, furnace produces heat, when the desired temperature is met it shuts off. When this cycle isn’t completed, or the furnace only turns on for a minute or two before turning off, this is known as short cycling. This is a malfunction that needs to be addressed right away.

What Causes Short Cycling

To keep short cycling from happening, it is important to understand what causes it in the first place.
– Restricted Airflow: Your furnace needs a certain amount of airflow to run properly. If the air filter is dirty and needs replacing, it can cause restricted airflow that results in short cycling.
– Obstructed Vents: The vents in your home need to be free and clear of any obstructions as well as this is another cause of airflow issues.
– Thermostat Batteries: Many homeowners forget that there are batteries in their thermostat that need to be replaced. If your furnace starts to have short cycling issues, this is one of the first things that you should check.
– Blower Issues: The blower is an essential part of your furnace. It works to move the warm air into the vents and throughout the house. If the blower isn’t working properly, the furnace will shut down as a safety precaution.
– Oversized Furnace: It might seem like the bigger the better with most things. However, with your furnace, it is vital that it is the appropriate size for your home. A furnace that is oversized will have a difficult time working through an entire heating cycle. Short cycling is a common issue when a furnace is too large for the house.

Risk of Short Cycling

When your furnace is short cycling, it can cause your furnace to be working overtime, all of the time. This is incredibly hard on your furnace and will more than likely leave your home feeling colder than you would like. You will also notice that you’re paying far more to heat your home than you are used to because the furnace is constantly on.

Central Forced Air Furnace Heating Maintenance, Repairs, Replacement & More in Santa Fe, Tomball, Sugar Land, Galveston, Austin & Greater Houston, Texas

If you have a furnace that is short cycling even after you have done some of the troubleshooting mentioned above, you can turn to Absolute P&M Services to help you fix it. Call us today!

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