Lennox Furnace Filter Change

Many costly repairs can be avoided with regular filter changing.

Lennox furnace filter change.

About once every month or so you should change your furnace air filter to keep your furnace running efficiently. Make sure the airflow arrow printed on the new filter is pointing in the direction of the furnace or air handler. Once the filter is in position replace the filter cabinet door securely. A lennox pureair whole home air purification system improves indoor air quality better than any single system you can buy.

If you have any questions about the size you need you can refer to the owner s manual for your furnace or air handler or contact your local lennox dealer. The general rule is to change a furnace filter usually located behind a. If you don t change the filter lack of airflow through the furnace will cause it to overheat and shut down. Filters are designed to trap dust and airborne particles as air is drawn through the filter and into the furnace system.

Here are some tips how to change your filter. In this video you can see how i change my furnace air filter at home. Please like this video facebook. Similarly a dirty filter can cause an air conditioner to shut down because the coils freeze up when airflow is inadequate.

The pureair air purification system is the only single indoor air quality system to combat all three classes of indoor air contaminants particulate. Both events stress the system. The lennox x6672 filter used in the hcc16 28 y2920 air filter cabinet has a service life of 9 to 12 months. Install the new air filter securely slide the new filter in place of the old one making sure you follow the arrows printed on the sides of the filter frame.