automatic heater

16 LETTERS · STARTS WITH A

automatic heater is a valid 16-letter word worth 22 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

A1U1T1O1M3A1T1I1C3H4E1A1T1E1R1

1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 3 + 0 + 4 + 1 + 1 + 1 + 1 + 1 =22 PTS

DOUBLE WORD → 44TRIPLE WORD → 66

MEANING

What does automatic heater mean?