Regular maintenance ensures efficient system performance and a healthier home environment. Replacing the entire system can cost you enormous amounts of money, and it’s alm. Your hvac system was engineered to move air efficiently through clean filters. What happens when you don ’ t change your filter ? Homes with only one pet can push th. · neglecting to replace or clean your hvac filter can result in long-term consequences, according to the hvac experts we consulted. When your ac or heating is on, the blower continually pulls air in through the return vents. See full list on andersonair. com You do not need to call a technician for an air conditioner filter change. If you are finding it di. Manufacturers give guidelines on how often you should change a central air filter. · neglecting to change your hvac filter can lead to poor air quality and higher energy bills. · when you don ’ t change your filter , your furnace and/or central air unit have to work harder, making them less efficient and putting added strain on their components. This means that the entire system will get destroyed by the excess heat. When air filters are not consistently changed , they get clogged by the buildup of particles and contaminants that stick to the filter. A clogged filter becomes a barrier that blocks proper airflow, forcing your system to work harder than it was designed to handle. When you don’t change your hvac filter, problems start developing within just a few weeks. As the filter becomes dirtier, it impedes airflow, degrades performance, and can result in system failure. Most of the filters are located in areas that can be accessed easily, and all you need is to remove the old one and put in a new one. For homes with more than two pets, it is advisable to change the filters at least every 45 days. However, some old models have air filters inside, and you might need to have the right tools to replace the filters. Here is what happens if you don’t change your ac filter; However, the frequency will depend on factors such as the size of your home, lifestyle, and whether you have any pets with far around. · failing to replace an air filter regularly affects hvac energy efficiency and how much it costs to heat and cool your home. Furnace damage the danger of not changing the air filter in the house for a long time is that it will eventually lead to furnace damage.