Products / Double Decker AHU

Double Decker AHU
The Double Decker AHU solves the challenge of delivering high-volume conditioned air in a constrained plant room. By stacking the supply and return air handling sections vertically in a single integrated casing, CLIMA achieves the full airflow capacity of a Single Decker unit in approximately half the floor area. Built with the same thermal-break aluminum profiles, PUF-filled double-skin panels, and AMCA-certified blowers as our standard AHU range — the Double Decker is a direct substitute wherever ceiling height allows but floor space is at a premium.
Specifications
| Mounting | Floor mounted, stacked |
| Capacity | 500–50,000 CFM |
| Configuration | Supply deck + Return deck |
| Casing | Thermal-break aluminum profile |
| Panels | PUF-filled double-skin |
| Filter Stages | Pre-filter + Fine filter + HEPA |
| Applications | Pharma Manufacturing, Hospital, Biotech |
Key Features of the Double Decker AHU
- ✓Stacked supply and return deck design — achieves high CFM in a smaller floor footprint
- ✓Ideal for pharma manufacturing facilities where plant room floor space is constrained
- ✓Thermal-break aluminum profile casing with PUF-filled double-skin panels
- ✓Both decks built in a single integrated casing for easier installation and maintenance
- ✓AMCA-certified blowers on supply and return sections — performance and noise tested
- ✓Multi-stage filtration — Pre-filter, Fine filter, and HEPA terminal on supply deck
ISO 9001:2015 Certified HVAC & Clean Room Manufacturer — Haryana, India
Supplying pharma, hospital, biotech and food-processing industries with in-house fabricated HVAC systems and clean room equipment, with site commissioning across India.
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