Heart of a cooling system Crossword Clue

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Here is the answer for the crossword clue Heart of a cooling system last seen in Wall Street Journal puzzle. We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 9 letters. We think the likely answer to this clue is WATERPUMP.

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Crossword Answer For Heart of a cooling system:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% WATERPUMP Heart of a cooling system (9) Wall Street Journal Apr 24, 2015
4% AIRCONDITIONING Indoor cooling system (15) Newsday Jul 13, 2026
3% ETHIC Value system (5) LA Times Daily Jul 17, 2026
3% UNHIP Not cool (5) New York Times Midi Jul 16, 2026
3% EBT SNAP system (3) LA Times Daily Jul 16, 2026
3% HEP Cool, to jazzmen (3) Thomas Joseph Jul 15, 2026
3% ISMS Belief systems (4) LA Times Daily Jul 11, 2026
3% OOH "That sounds cool!" (3) New York Times Midi Jul 10, 2026
3% CIPHER Encoding system (6) Commuter Jul 9, 2026
3% AURA Coolness, of a sort (4) New York Times Jul 8, 2026

Last appeared together with the following clues in Wall Street Journal puzzle

Heart of a cooling system Crossword Clue
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We found 40 solutions for Heart of a cooling system. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is WATERPUMP.

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