Furnace issues caused by dirty filters

Considering how expensive furnace repair services are, exercise caution and change filters regularly to avoid causing serious issues

Dirty filters are unsightly to look at and cause a myriad of issues in HVAC units. No matter how new your heating and cooling unit is, messy and unchanged filters have the potential of causing a trail of other problems. One of the top issues brought about by dirty filters is a damaged heat exchanger. Dirty filters tend to affect the flow of air in the furnace, which interferes with how the heat exchanger works. Temperatures become too high and deactivate the exchanger. These dirty filters indirectly cause cycling challenges and make it extremely difficult for the furnace to keep the house warm. Most people identify with an issue that dirty filters lower the quality of air in a room at any given time. Simple as it sounds, this may pose severe dangers to family members suffering from allergies and respiratory conditions. Dirty and clogged filters may also lead to internal damage to furnace components. Every time the furnace fails to turn on, one can easily conclude that any of the internal components is a mess. These include pressure switches, pilot lights, gas valves, and heat exchangers, among others. Considering how expensive furnace repair services are, exercise caution and change filters regularly to avoid causing serious issues. What’s more, dirty furnaces may lead to the system’s shut down or even prevent the unit from warming the room to comfortable temperatures. Once you understand what is at risk due to negligence, you will likely put reminders on when you need to change your HVAC filters. It is better to change filters than incur significant repair costs for substantial issues.

 

Furnace issues caused by dirty filters