



HeatPex
CROSSING PIECE ARIA FLAT500
The Crossing Piece is a ventilation duct accessory designed to allow two air distribution ducts to cross each other without airflow interference. It maintains proper duct routing within confined ceiling or floor voids while preserving airtightness and system efficiency. Ideal for radial ventilation systems in residential and commercial HVAC installations.
€68,23
€68,24
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Product Details
| Specification | Detail |
|---|---|
| Product Type | Duct crossing connector |
| Application | Radial ventilation duct systems |
| Function | Allows perpendicular crossing of two ducts |
| Material | High-density polyethylene (HDPE) or polypropylene (PP) |
| Compatibility | Suitable for semi-rigid ducts (e.g., Ø75mm / Ø90mm) |
| Airtightness | High sealing performance (Class D / ATC1 compatible) |
| Installation | Push-fit / tool-free depending on system |
| Use Area | Ceiling voids, raised floors, technical spaces |
| System Type | MVHR / HRV / mechanical ventilation systems |
