First Quaker President of the U.s.
This page is the CodyCross answer for the clue below from Past and Present Tech, Group 1449, Puzzle 4 (Air Conditioning).
Question is: First Quaker President of the U.s.
and the answer is: HOOVER
Word Meaning:
HOOVER — (chiefly UK, Ireland) A vacuum cleaner, irrespective of brand.
Definitions from Wiktionary.