Crossword clues for the word: FURNACE The word FURNACE has appeared as an answer to at least 12 crossword clues on different crossword puzzles. Crossword clues for FURNACE Showing 1 to 12 of 12 results Clue(s) Basement fixture Gary sight Heating aparatus Hot spot Incinerator It burns the vessel in front It heats things up Site of a miracle in Daniel 3 Stoker's smoker Sweltering spot Very hot chamber Very hot place