火か炉ろ

noun

furnace; boiler

Refers to an enclosed heating device used for industrial or heating purposes. Can be used for both a furnace and a boiler, depending on context.

• 工こう場じょうの火か炉ろは高こう温おんで金きん属ぞくを溶とかす。

  The factory furnace melts metal at high temperatures.

• この建たて物ものの暖だん房ぼうは中ちゅう央おうの火か炉ろで管かん理りされている。

  The heating of this building is managed by a central boiler.