If you live in a colder climate, then you know how necessary your furnace is to the comfort of your family.
During the colder months of the year, there is nothing more worrying than turning on your furnace to hear noises coming from it.
Here are a few noises that you may hear coming from your furnace, what they mean, and what you can do about them. If you hear a high-pitched whistling sound, it is most likely an airflow problem. One airflow problem you may be experiencing is from cracks in your ductwork. Over time, the heating and cooling of your metal ductwork will expand and contract with changes in temperature, and eventually, the connections between pieces can become worn down. Having an HVAC professional to inspect your ductwork is the best way to ensure that there are no cracks in the seals of your ducts. An airflow problem could also be caused by a clogged air filter. Your air filter works to remove pet hair, dust, dirt, and other debris out of the air in your home, and over time, it can become so clogged that air is unable to circulate throughout your HVAC system properly. Frequently changing your air conditioner filter is the best way to ensure that your HVAC system is running efficiently. Most HVAC professionals recommend changing your air filter every 30 to 60 days, especially if you have pets. Older furnaces have several moving parts that can become worn or broken over time, and the best way to keep your HVAC system in the best shape is to schedule regular maintenance with your HVAC company.