Weird Noises Coming from HVAC Ducts – Here’s Why!

Loud or weird noises coming from your HVAC ducts are not normal and can get quite annoying over prolonged intervals. But don’t worry, they can be easily fixed!

Toshack explains some possible causes of the unusual noises and suggests potential solutions in this quick blog. Follow them to enjoy efficient, peaceful heating and cooling in your house!

Adjusting to Temperature Change

It is no secret that HVAC ducts are made out of metal and metal reacts to changes in temperature. So, when you turn on your furnace after a long winter, the cold metal reacts to the heat and expands, which can cause a noticeable noise. The same thing happens in summer when you turn on the cooling after a considerable gap. This noise, however, is momentary and shouldn’t happen more than once or twice a year.

Bugs and Rodents

Another possible cause of unusual sounds from HVAC ducts is a bug or rodent infestation. In this case, you might also notice droppings or hear the rodents. To solve an infestation problem, you need to reach out to a good pest control company for help. Getting your ducts cleaned professionally at regular intervals can help you avoid getting into this situation altogether.

HVAC Malfunction

Noises that you hear coming from your ducts are not always caused by malfunctioning ducts. There is a good possibility that the issue lies in your HVAC system, and the ducts are merely carrying the noise. Getting an HVAC expert to inspect and repair your furnace/air conditioner can help you get rid of these noises.

HVAC Pressure Problems

Your air ducts might be making popping or banging noises because of underlying pressure problems! Some potential causes of pressure problems are a mismatch in the furnace or air-conditioner’s capacity and the space in the vents, improper installation, ill-fitting ducts, etc.

So, how do you fix it?

First, you need to pinpoint the exact cause. It is best to call in an expert for proper inspection. This will allow you to not just understand the problem but also solve it properly and for good.

Get Professional Duct Cleaning Services in Kingston and Brockville!

Toshack provides top-quality duct cleaning experts in Kingston and Brockville. Get premium heating, cooling, and plumbing solutions at affordable rates. We consider customer satisfaction to be our foremost priority and insist on delivering only the best, most reliable HVAC services each time. Experience the quality of our professional HVAC repair and duct cleaning services, and request a FREE quote today!