ductwork

Noun

countable uncountable

The system of ducts in a particular building.

Japanese Meaning

建物内の送風・空調・換気のためのダクトシステム

During the renovation, the contractor discovered mold hidden deep inside the ductwork and recommended a full cleaning.

改装中、請負業者は建物のダクト配管の奥深くに隠れていたカビを発見し、全面的な清掃を勧めた。

Sense（1）

The system of ducts in a particular building.

ductworks

（ plural ）