However, it is important to understand what the different sounds mean, and whether or not a particular noise is a cause for concern. If so, you also need to know what to do about it to ensure your furnace continues to work efficiently.
Understanding Unusual Heater Noises
The best way to diagnose whether or not your furnace is making common sounds or noises that indicate a problem is underway is to have an expert listen to the unit while it is running. He or she can recommend the appropriate course of action if an issue is uncovered. The following are some common sounds that indicate it is time to contact a professional:
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Loud Grinding Noises
A grinding noise coming from your heater may point to an issue with the cage blower. If this grinding noise occurs, it is in your best interest to shut off the furnace as soon as possible. Otherwise, extensive damage to your heating system may occur.
In order to completely solve the problem, you must discover if it is a relatively easy repair to complete or if something complicated is going on. If it is a complex problem, it may have damaged the furnace, in which case you need an HVAC technician to evaluate the situation. In other instances, you may be able to simply tighten the wheel on the furnace or replace or repair the wheel, motor mount, or both.
It is in your best interest to call a professional HVAC company that employs experts who can inspect the furnace, evaluate it for damage, and recommend the most appropriate solution. If you have never needed to consult with such a company before, simply search for "furnace service near me" or "furnace repair in my area" to locate an HVAC company that is nearby. Visit the company's website and read reviews before making a final decision.
Strange Rattling Sounds
In most cases, when you hear a rattling noise from your heater, it has to do with the filter. The most common problem involving filters is something getting stuck in the component and the rattling sound you hear is coming from the object moving around as the air is forced through the filter.
In some cases, a squeaking noise may be heard as well, but either way there is no cause for panic. This is because an HVAC professional can typically fix the issue by simply replacing the filters and positioning them properly in the unit. An object becoming stuck in your filter is typically not an expensive repair, and as long as it is taken care of in a timely manner, it should not lead to any complications with your heater.
A Booming Noise
A booming is coming from your heater may give you an initial impression that the system has a serious problem. However, a booming noise may also come from a partial blockage in the burner assembly. Blockages often lead to this type of noise, and it is ultimately nothing more than an accumulation of carbon particles in the heater. When such particles gather inside the assembly, you hear the booming noise and know it is time to clean out the burner. All you need to do is call a professional HVAC technician to complete the job.
It is never wise to procrastinate until heating system problems are evident before you call an expert. Rather, you should schedule regular maintenance inspections or tuneups, as this will help prevent such issues from occurring at all. With regard to combustion problems within your heater, it is important to be proactive rather than waiting until they become serious issues.
Squealing Or Whistling
Once again, filters that are compromised can put forth a variety of noises. For instance, a squeaking sound may occur if the filter is gummed up with a foreign substance. Whistling noises are usually an indication of a blocked filter. This causes air to escape from small holes, hence the whistling sound. In certain instances, such noises are caused by friction. This is typically the case when certain parts begin rubbing together in the blower motor.
Applying a bit of lubrication is a simple way to solve the problem. You may also decide to contact an HVAC expert to deal with the issue. HVAC technicians with the proper experience can be trusted to complete quality work. However, as previously mentioned, it is a good idea to head off problems in advance by scheduling regular maintenance for your furnace.
When searching online for a company to work with, always search with the phrases "furnace cleaning near me" or "gas furnace repair near me," rather than "cheap furnace repair near me." This is because you never want to sacrifice quality for a lower price. When it comes to your heater, you do not want inexperienced, and therefore cheap, companies coming to your home to work on your unit. Rather, choose a reputable company with technicians who are both licensed and experienced. This is the only way to ensure that any repairs done on your furnace are of the highest quality. Never make a decision based on price alone.
Odd Thumping Sounds
A thumping noise coming from your heater typically indicates that the unit's blower wheel is not balanced correctly. However, this type of sound may also point to a severe problem, so it is never wise to procrastinate if you hear such a noise. Instead, contact an expert to evaluate the furnace and prevent costlier issues from occurring in the future.
Conclusion
Lawes Company is a reputable HVAC company in which you can put your trust when you need help with the heating system in your home.
We employ only NATE-certified technicians who complete high-quality work on every service call.
Lawes Company offers top-notch HVAC replacements, tuneups, installations and repairs. Our technicians have the experience and skills to offer you the best advice on the most practical and cost-effective solutions for your specific problem. Contact us today to schedule a free, in-home estimate and we will be pleased to serve you.
Call us at (732) 741-6300 to find out more!
