The meaning of DOWNFLOW is a downward flow or something that flows down; especially : a downward flowing current of air.

Definition of 'downflow' downflow in British English (ˈdaʊnˌfləʊ ) noun something that flows downwards

downflow, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

The term downflow, when used in HVAC terminology, refers to how the air flows from a gas furnace or oil furnace and into your ductwork. By Anne Fonda. A downflow furnace takes in cool air at the top …

Define downflow. downflow synonyms, downflow pronunciation, downflow translation, English dictionary definition of downflow. n something that flows downwards Collins English Dictionary – Complete and …

Sep 21, 2025 · Downflow refers to the movement of a fluid or substance from a higher point to a lower point under the influence of gravity. This term is commonly used in various scientific and engineering …

downflow definition: movement of a fluid downward due to gravity. Check meanings, examples, usage tips, pronunciation, domains, related words.

Dec 9, 2015 · Downflow: Best for slab foundations or closet installations, pulling air from above and distributing downward through floor vents, common in southern and warmer climates.

Unlike standard furnaces, downflow models push heated air downward, making them ideal for homes with attic installations. Professional furnace installation ensures correct airflow, proper venting, and …

Jun 3, 2025 · Downflow furnaces blow heated or cooled air downward and are installed in attics. They are the best choice for warm climates where air conditioning is used more than heating.