給きゅう湯とう器き

noun

water heater; domestic boiler

Refers to a device that heats water for household use, such as bathing or kitchen taps. Often used in contexts like apartments, homes, and commercial facilities.

• 新あたらしい給きゅう湯とう器きを設せっ置ちしたので、お風ふ呂ろがすぐに沸わくようになった。

  We installed a new water heater, so the bath heats up quickly now.

• 給きゅう湯とう器きの調ちょう子しが悪わるくて、お湯ゆが出でない。

  The water heater is acting up and there's no hot water.