Looking for Industrial boiler room? Get this 3D model from 3d-apxumekmop via CGTrader for $35. Technical specs: 692490 polygons, 426683 vertices.
OBJ (OBJ, filesize: 27.7 MB), 3DS (3D Studio, filesize: 6.33 MB), FBX (Autodesk FBX, filesize: 24 MB), MAX (Autodesk 3ds Max, filesize: 20.5 MB), BIP (KeyShot, filesize: 23.8 MB), RFA (Autodesk Revit, filesize: 40.1 MB)