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Part of a quirky heating system? WSJ Crossword Clue

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Frequently Asked Questions About This Clue

The most common and recent 9-letter answer for "Part of a quirky heating system?" is DAFFYDUCT.
The clue plays on the phrase 'duct,' which is a component of a heating system. 'Daffy' means silly or quirky, and this wordplay suggests a humorous or odd type of duct, fitting the whimsical nature of the answer.
This clue was last seen in the WSJ Crossword on October 07, 2026.
A fictional, whimsical component of a heating system, combining the idea of silliness with air ducts.

The clue “Part of a quirky heating system?” is a classic crossword staple, frequently appearing in puzzles like the WSJ crossword. For the puzzle dated October 7 2026, the definitive 9-letter answer is: DAFFYDUCT.

Expert Tip: When you’re stuck, try to analyze the structure of the clue itself. Is it a direct definition, a pun, a fill-in-the-blank, or a pop culture reference? Identifying the type of clue you’re dealing with is a key skill for improving your solving speed.