boiler horsepower

17 LETTERS · STARTS WITH B

boiler horsepower is a valid 17-letter word worth 26 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

B3O1I1L1E1R1H4O1R1S1E1P3O1W4E1R1

3 + 1 + 1 + 1 + 1 + 1 + 0 + 4 + 1 + 1 + 1 + 1 + 3 + 1 + 4 + 1 + 1 =26 PTS

DOUBLE WORD → 52TRIPLE WORD → 78

MEANING

What does boiler horsepower mean?