What is a likely consequence of a clogged filter in a heating system?

A clogged filter in a heating system is likely to restrict the flow of air that passes through it. This reduced air flow can lead to several issues within the system, including decreased efficiency and potential overheating. When the filter becomes clogged, it obstructs the normal passage of air, which can prevent the system from effectively circulating warm air throughout a space. The heating system has to work harder to maintain the desired temperature, often leading to increased energy consumption and wear on components.

Additionally, reduced air flow can contribute to uneven heating and can exacerbate wear on the system’s blower motor, ultimately shortening the lifespan of the heating equipment. Regular maintenance, such as checking and replacing filters, is crucial to prevent these issues and maintain effective and efficient heating performance.