In some cases, homeowners may need to heat their home despite the risk. Reports suggest that running a furnace overnight without an air filter should be okay, but only if absolutely necessary. At most, it is recommended to run it for two days without a filter. It is important to check the oven filter once a month, especially during the winter when the oven works hard to keep your home warm.
To determine if the filter needs to be changed, hold it up to the light and see if light passes through it. If it does, you can continue to use it. However, regardless of its appearance, you should replace your filter after three months for 1″ filters and every six months for 5″ filters. If the filter does not let light through, or you can see an accumulation of dust and debris on the filter, it is time to change it.
What are the risks of running an oven without a filter? Operating a furnace without a filter overnight will not have a negative effect on your HVAC system. However, the longer you run your heating system without an air filter, the more pollutants will accumulate inside the internal mechanisms of the furnace. Technically, you can run your oven without a filter. It will work without one, but it will put your system and your health at risk.
These filters are easy to change and make a huge difference in oven airflow. The air filter is designed to trap dirt, dust, hair and other “grime” that you don't want in your oven or flying around your house. An overworked oven can easily overheat and break down, so inserting a new, clean air cleaner on a regular basis will help protect the integrity of your unit. The purpose of an oven air filter is to keep your HVAC system in perfect condition, especially the fan motor and evaporator coils.
When it comes to changing your oven filter, this is a simple way to avoid problems and maintain the health of your oven. It is important to understand which heating system is best for your home in order to choose the best air filter for the oven. The filter may seem insignificant at first glance, but it is one of the most important parts of the oven. An oven filter serves as a barrier to trap dust and debris entering the return duct from reaching the fan. If you haven't checked your oven filter in a while and find that it's full when you do check it, you should buy a new one right away.
One of the main functions of your oven air cleaner is to prevent dust and other airborne particles from accumulating on the internal components of the oven. A well-maintained oven will also perform more efficiently and effectively than one that works despite clogged filters or other problems. For example, running an oven without a filter overnight isn't likely to cause problems, but you should never allow this to become a long-term solution. Basically, servicing the oven filter and changing it every 1-3 months will help avoid system failure. In addition to all the problems you can cause with your HVAC system, not running your oven with a filter can also increase allergies and household dust. If you need help changing your air filter or think you may have damaged your oven by operating it without an air cleaner, contact a trusted HVAC expert at HB McClure at 717-232-HEAT (432) or request an appointment online.