Crossword clues for the word: EXHAUSTFAN The word EXHAUSTFAN has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for EXHAUSTFAN Showing 1 to 5 of 5 results Clue(s) Aid in clearing the air Cooler in the attic Use the last supporter's ventilation equipment Ventilation device Waste-product hobbyist?