Lennox Elite Series Furnace Filter Location

The efficiency of the air filter should be a top consideration.

Lennox elite series furnace filter location.

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. 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. As time goes on contaminants clog up the surface of the filter so it will no longer provide expected levels of filtration. A clean filter filters contaminants more effectively.

It s a simple relay box attached to the side of the furnace with two wires running to the thermostat. If you cannot locate the air filter call your local lennox dealer for assistance. If the furnace starts intermittently though it runs fine when it does start the problem is likely the furnace control relay running from the thermostat to the furnace. In this video you can see how i change my furnace air filter at home.

Look for the filter s merv minimum efficiency reporting value number the industry standard for rating filters based on their performance. Which means it is installers responsibility to implement filtering system lennox has nothing to do with it. A clean lennox healthy climate x6672 furnace filter is a great protector of. Here s the 2 rules of thumb all not just lennox.

Unfortunately the lennox elite series furnace is known for this problem. Your air filter is located in either the blower compartment of your furnace in an attached filter case or in a wall mounted return air grille. All g40uh x filters are installed external to the unit. When the filter s surface appears brownish greyish and fuzzy it is time to replace it.

If furnace is located in the basement then filter is placed at furnace between intake ducts and blower motor. The higher the efficiency the more effective it will be.