This is a PBR set of:

3 dirty air condictioning units (mid wall split)

3 clean air condictioning units (mid wall split)

TEXTURES:

All textures

2048x2048 PNG,

Basecolor, roughness, metallic, height, Ambient Occlusion or AO, Normal map included

Unreal packed formats also

NORMALS:

Normals are good, shows blue in blender

FORMATS:

Blender Native, fbx,obj,USDz,ABC,GLB

Technical Detail for assets file:

Objects - 2

Faces -18542

Verts - 20736

Tris - 39048