vapor regulator

15 LETTERS · STARTS WITH V

vapor regulator is a valid 15-letter word worth 20 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

V4A1P3O1R1R1E1G2U1L1A1T1O1R1

4 + 1 + 3 + 1 + 1 + 0 + 1 + 1 + 2 + 1 + 1 + 1 + 1 + 1 + 1 =20 PTS

DOUBLE WORD → 40TRIPLE WORD → 60

MEANING

What does vapor regulator mean?