If you have a furnace at home, then you know that it’s a powerful heating system. It’s why so many people in our area choose to run them. Although these systems are great, it doesn’t mean that they’re going to last forever. Your furnace is meant to last for about a decade. If you take great care of it, it can last closer to 15 years. The key to having a healthy, long-lasting heater is getting prompt furnace service when you need it.
When we refer to “furnace care,” we’re talking about both furnace maintenance and furnace repair. Today though, we’re going to hone in on furnace repair because it’s so important and can be elusive to many people. If you think you might need heating repair in New Lenox, IL, then watch out for the following signs.
Signs Your Furnace May Need Repairs
There are certain signs that indicate trouble. Here are a few you might notice.
Odd Sounds
We’re starting with sounds because this is typically the first thing homeowners notice when something goes wrong with their heater. The question that we get when homeowners finally approach us about an odd sound is, “How can I tell if the sound is a sign of trouble?”
Our general rule of thumb is if the sound is new, loud, or repetitive, then you should contact a professional about it. If you’re looking for some sounds to watch out for, we’d suggest that you note sounds like banging, scraping, rattling, or rumbling.
Poor Airflow
Your furnace should always have a strong and steady output. If you notice that some rooms feel like they don’t have strong airflow or like it’s decreased when compared to other rooms, then it’s time to speak with one of us. We’ll find the source of this issue.
Unpleasant Odors
While your heater might make a little noise even when it’s healthy, it should never give off any type of scent. Unpleasant odors are indicative of deeper heating issues. We want to help you find the source of this problem. It could be something like a coil with buildup or internal leaks. We’ll solve the problem no matter what the source is.
High Energy Bills
Are your energy bills high for no clear reason? If you’ve noticed the spike over this season, then the problem has probably stemmed from an issue with your home’s efficiency. Your heater should always be affordable. If it isn’t, then it’s time to get professional service from a team like ours.
Short Cycling
Have you noticed that your heater is running in short, irregular cycles? There’s a term for this, and it’s called short-cycling. If you notice that this is happening in your home, then it’s time for you to schedule an appointment with us. Short cycling isn’t just something that you want to ignore because it’s not just a small inconvenience. It’s a sign that your heater’s efficiency is in a terrible place and needs help.
Frequently Asked Questions
Question: What are the most common signs that a furnace needs repair?
Answer: Common furnace repair warning signs include unusual noises, weak or uneven airflow, unpleasant odors, rising energy bills, and short cycling. These symptoms can indicate problems affecting the system’s performance or efficiency. Scheduling professional service promptly can help identify the cause before a minor issue develops into a larger problem.
Question: Why is my furnace making banging, rattling, or scraping noises?
Answer: New, loud, or repetitive furnace noises can indicate a problem that needs attention. Banging, scraping, rattling, and rumbling sounds may be connected to mechanical or internal system issues. Because the exact cause can vary, having an HVAC professional inspect the furnace is the safest way to determine what repair is needed.
Question: Why is the airflow from my furnace weak or uneven?
Answer: Your furnace should provide strong, steady airflow throughout your home. If airflow has become noticeably weaker or certain rooms receive less heated air than others, the system may have an underlying problem. A professional furnace inspection can locate the source of the airflow issue and determine the appropriate repair.
Question: Why does my furnace smell strange when it is running?
Answer: Persistent unpleasant odors coming from a furnace can signal an internal heating problem. Possible causes may include buildup on system components or internal leaks. Because unusual furnace odors can have several causes, they should not be ignored. A trained technician can inspect the equipment and identify the source of the smell.
Question: What does it mean when a furnace keeps turning on and off?
Answer: A furnace that runs in short, irregular cycles is experiencing short cycling. This behavior can reduce heating efficiency and place additional strain on the system. If your furnace repeatedly starts and stops before completing normal heating cycles, professional service can help diagnose the underlying problem and restore proper operation.
Call J&A today, sleep-tight tonight. We’ll help you with your furnace services this winter.