Furnace issues caused by dirty air filters can be serious. Blockages can lead to the oven shutting off, and reduced airflow can make it difficult to reach a comfortable temperature. Your oven filters are designed to separate dust and other dirt particles from the air circulating in your home, but when they become clogged, more dust and debris will circulate around your home. This can cause damage to the heat exchanger, as well as an inefficient heating system that increases energy bills and puts your health at risk.
The air filter is supposed to pick up airborne debris instead of letting it pass to the rest of the oven. It's important to replace the HVAC unit air filter at least once every six months, or according to the manufacturer's guidelines. If you don't feel comfortable or don't have the time to do so, be sure to schedule regular maintenance for your heating and air conditioning system, including filter replacements by a certified HVAC technician. Dust and debris in a household air cleaner restrict airflow, forcing the oven to strain and use more energy to heat or cool your home.
In fact, one of the main reasons we visit homes to repair the oven and air conditioning is because a system has been working with a clogged filter. Often, reliable energy bills that experience a sudden increase, especially in the winter months, are a sign that oven filters are dirty. A professional HVAC technician can resolve these issues for you and let you know how often to change your oven filter to avoid these problems.
