Compact Ventilation Service Junction Kit

Compact Ventilation Service Junction Kit

Eight original static industrial dressing parts: hollow straight, planar elbow, tee junction, terminal plenum, removable louvre grille, separate side access hatch, wall service shelf and floor service stand. Four shells connect with measured named ports. Installed layout mounts both covers to distinct plenum openings; maintenance layout rests both upright on separate stand seats. Empty stand in installed layout is staged service equipment.

Metres; Blender Z-up maps to glTF Y-up (x,z,-y). Identity transforms, local minimum Z=0. Import individual models/*.glb and use ASSEMBLY.json transforms for installed/maintenance examples. Common duct clear opening .28 x .28 m, outer mating land .32 x .32 m. Port centres/normals in interfaces.json are local Blender axes; rotate and translate as supplied. Straight inlet and elbow branch remain deliberately open for scene continuation. Plenum grille .40 x .40 m and side access .20 x .20 m are separate openings. No compatibility with other kits claimed.

Static visual dressing only: no player-crawl geometry, real HVAC sizing/installation/safety guidance, airflow simulation, rig, animation, physics, collision meshes, lightmap UVs or engine-specific project. Shared 64x64 palette and metallic/roughness map; overlapping palette-cell UVs are not lightmap UVs. Wall context is preview-only and not delivered. Original geometry authored with AI assistance; no downloaded models/textures/fonts/logos or manufacturer design.

Personal/commercial finished-project use and modification permitted; standalone asset redistribution prohibited. See LICENSE_EN.txt. Support is limited to supplied files and included instructions, with no deadline, custom modelling or engine integration promise.