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Fixing Your Furnace before It Completely Malfunctions

Fixing Your Furnace before It Completely Malfunctions

To guarantee that your heating system works efficiently and delivers warmth and comfort during the cold winter months, it is vital to keep it in suitable shape. With proper maintenance, a furnace can serve you for decades, heating up your home during cold days without any hitch. Regular care is critical for optimum functionality. Before the colder weather arrives, it’s important to prepare your furnace and ensure it’s ready for the winter season. This way, you can always enjoy a warm and comfortable home.

However, without adequate care, your home heating system is prone to frequent unexpected breakdowns, especially during those days when you are so broke that you cannot even afford to pay a technician for fixing your furnace.

If you are smart enough, a failure of your furnace should not catch you unawares. That’s because there are certain symptoms that a furnace system, which is about to fail will exhibit. One of them is a myriad of unusual noises. Is your furnace making these ominous noises? Another symptom is unrelated to furnace noise, but related to how the furnace behaves when started (lit up).

Is Your Furnace Making a Grinding Noise?

Here’s What You Need to Know: If you hear a grinding noise coming from your furnace, it’s essential to address it right away. This noise can indicate a severe problem, and the most likely cause is worn-out bearings. These bearings prevent friction around the air handler motor component, and when they become too worn out, they can cause the grinding noise and even stop the furnace from working.

To prevent costly repairs or a complete replacement, it’s crucial to take care of worn-out bearings as soon as possible. A professional HVAC technician can replace them easily and affordably. Regular maintenance and inspections can also prevent necessity of furnace fixing in the first place.

Booming Noise Coming out From The Furnace

Of all the unusual noises that may come out of a furnace, especially a gas furnace, you should not ignore this one. This noise is likely caused by a delayed ignition in the burner component, which can be a serious problem. The delay is usually caused by a buildup of carbon particles on the jets due to soot. As a result, the jets may not ignite at the same time as they should. Jets that ignite late are then forced to burn through a large amount of gas all at once, creating a loud booming sound.

While it may be tempting to ignore the noise and hope it goes away, doing so can be dangerous. If the problem is left unchecked, it could cause a potentially hazardous situation. If left unaddressed, the gas buildup that produces the booming sound can pose a risk of fire or explosion. Additionally, the continued strain on your furnace could cause it to break down entirely, leading to costly heating repairs or replacement.

Understanding Short-Cycling Behavior in Your Furnace

Short-cycling occurs when a furnace starts up and shuts off for a brief period before quickly starting up again. In most cases, a furnace should run for several minutes before shutting off, as this ensures that the heat is distributed evenly throughout your home. However, if your furnace is short-cycling, it may only run for a few seconds before shutting off, which can lead to uneven heating and increased wear and tear on your system.

Common Causes of Short-Cycling

There are several reasons why your furnace may be short-cycling. One of the most common causes is a clogged air filter, which can restrict airflow and cause your furnace to overheat. Other potential causes include a malfunctioning air handler, an electrical fault, or a faulty thermostat. In some cases, short-cycling may also be a sign of a more serious problem, such as a cracked heat exchanger or a failing blower motor.

Short-cycling furnace needs prompt attention to avoid increased energy bills, reduced comfort, and system failure. By understanding what causes short-cycling and why it’s important to address it promptly, you can avoid calling heating contractors for fixing your furnace and keep it running throughout the winter months.

Fixing Your Furnace: Recognizing Common Furnace Issues and Knowing When to Call HVAC Professional

These are three common signs that your furnace is about to malfunction: grinding noise, booming noise, and a short-cycling behavior. While some of these issues can be fixed without calling a technician, most require the expertise of HVAC contractor. For example, you can safely clean the interior of your furnace to get rid of carbon particles. As a result, eliminating the booming noise. However, it’s important to refrain from attempting to replace worn-out bearings. Also, don’t try fixing your furnaces’ short-cycling behavior on your own, particularly if the problem persists after cleaning. If you’re experiencing any of these furnace malfunctions, or want to prevent loss of heat, please call us today at 215-366-1001. We’re EMCO TechPhiladelphia top HVAC service and are here to help.

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