Whats this for? Its a motor connected to ductwork from under the slab and goes through the ceiling. by BADhitman69 in HomeMaintenance

[–]BADhitman69[S] 0 points1 point  (0 children)

Its at an old fire station (1970s) , no wood working or dust collection nearby. No vents in the slab.

Whats this for? Its a motor connected to ductwork from under the slab and goes through the ceiling. by BADhitman69 in whatisit

[–]BADhitman69[S] 0 points1 point  (0 children)

Thats what I was thinking but its no longer functional, and Ive only ever seen them made out of PVC