冷れい却きゃく装そう置ち

れ

い

きゃ

く

そ

う

ち

Meanings

1

noun

cooling device; cooler

General term for any apparatus that cools, such as a refrigerator, air conditioner, or industrial chiller.

冷cool, cold (beer, person), chill

却instead, on the contrary, rather

装attire, dress, pretend

置placement, put, set

冷れい房ぼう
冷房 refers specifically to air conditioning or cooling a room, while 冷却装置 is a broader term for any cooling apparatus.
冷れい蔵ぞう庫こ
冷蔵庫 is a refrigerator for food storage; 冷却装置 is a more general term that can include refrigerators but also industrial or mechanical coolers.

Compound of 冷却 (れいきゃく, 'cooling') and 装置 (そうち, 'device, apparatus').