Lennox Whisper Heat Furnace Filter
Just showing off a lennox whisper heat furnace.
Lennox whisper heat furnace filter. If your filter hasn t been changed in a while simply check the filter to see if it is dirty. In the unique design of this heat exchanger the sides of the clam section form a flue restriction zone comprised of two concentric cylinders. Afterward replace it with a clean filter to see if it helps. Lennox developed heat exchanger eliminates fatigue failure ticking resonance and cleanability problems.
G20e g20x parts identification heat top strip exchanger draft hood blocked vent shut off switch upper access panel ignition control manifold roll out switch pilot electrode limit assembly control removable burner burner box top burner box damper assembly 3djh. If you re unsure of the type of filter to use your lennox dealer can recommend one based on your specific system. 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. Important directions your furnace is a gas.
If your lennox furnace uses a disposable filter it may need to be changed. Locate your air filter air filters are typically located in your system s return air vent which might be on the ceiling wall or on the side of your furnace or air handler. See if you can determine what model you have and try looking for the manual there. This way people will know what one looks like.
In this video you can see how i change my furnace air filter at home. Looking for more information about your lennox product. If this is the case you may have to remove an access panel to get to the filter. If you cannot locate the air filter call your local lennox dealer for assistance.
In fact it is recommended that the filter is changed once every three months. Replace one inch pleated filters once a month. Your air filter might also be housed inside the unit. As the sides grow they expand and move but in the same direction and at the same rate.
One is the one below that listed online manuals for many different models. Make sure that your furnace filter has a cover over the slot ensuring an efficient return air system. I did a search for lennox whisper heat furnace manual and found a bunch of pages that might help.