furnace (suomeksi)

ahjo (s: device for heating in a factory, melting metals, etc)
lämmitysuuni (s: device for heating a building)
lämmityslaite (s: erityisesti rakennuksen)
pätsi (s: kuva / hot area)
sulatusuuni (s: device for heating in a factory, melting metals, etc)
uuni (s: device for heating in a factory, melting metals, etc / device for heating a building)
pannu (s: device for heating a building)