20 cooling-infrastructure products with 21 model variants for data-center and industrial scenes. The chilled-water pump product includes both small and large sizes.

Included: CRAC downflow unit, chilled-water CRAH unit, in-row cooling cabinet, rear-door heat exchanger, large computer-room air handler, small and large chilled-water pumps, modular chiller pipe manifold, vertical expansion tank, floor cooling distribution unit, rack-side liquid cooling manifold, compact rack CDU, exterior dry cooler and condenser, exterior chiller, cooling tower, floor duct grille, ceiling return-air grille, perforated raised-floor tile, high-airflow floor tile, active fan tile and square ceiling supply diffuser.

Each product includes editable Blender source, FBX and GLB exports, LOD0/1/2, separate simple collision, supplied textures and materials, rendered previews and documentation. The 21 variants provide 168 interchange exports. Real-world metric scale, original brand-neutral designs, with export reimport checks.

These are the same products offered individually, including their supplied variants. Configure LOD distances, collision and materials in your destination application. UV charts may be shared across repeated components; no baked lightmap is supplied. No finished room scene or native Unreal/Unity project is included. The assets are for visualization, with simplified internals and no certified thermal, hydraulic or engineering performance.