The term air flow configuration describes the physical orientation of a furnace relative to the direction in which heated air leaves the furnace and enters the ductwork.
Lennox furnace air flow direction.
As quiet as they are efficient lennox furnaces also startup and run perfectly quietly helping to preserve the peace and quiet of your home.
These arrows point to the direction of the airflow which should be toward your furnace or air handler.
Lennox provides the best in home heating and systems with top of the line hvac systems furnaces air conditioners and many other home heating air products.
Upflow downflow and horizontal.
Lennox gas and oil furnaces are engineered to deliver perfect warmth efficiency and energy savings.
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Delivering precise comfort and temperature control lennox furnaces can keep your home to within 0 5 degrees of your ideal temperature.
If you have already replaced your filter and your system makes excessive noise.