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IMMERSION ENERGY Modular AHU for Efficient Ventilation
Oct 16, 2026
An air handling unit is only as good as its casing, its fans and its attention to leakage. IMMERSION ENERGY builds combined AHUs around exactly those three details.
At a Glance
1. Total air leak rate ≤ 2.5% thanks to unique no cold bridge design
2. Dynamic balanced double inlet centrifugal fans — efficient, low vibration, low noise
3. Main components sourced from top Chinese brands or imported suppliers
Built on Recognized Standards
Each unit is engineered to meet European market requirements — CE compliant construction and ErP aligned energy efficiency — and is produced under ISO9001 and ISO14001 certified quality systems. Only carefully selected materials and components from leading international brands are used.
A Casing Engineered for Tightness
The casing uses double skin sandwich construction — 0.5mm galvanized internal and external panels with 30mm polystyrene insulation at a minimum density of 45kg/m³. A unique no cold bridge design, combined with airtight sealing between casing and frame, keeps total air leakage at or below 2.5%, protecting insulation performance and cutting energy loss. The structure is strong, visually clean and finished in a permanent color.
Airflow You Can Rely On
Dynamic balanced double inlet centrifugal fans deliver accurate operation, high efficiency and low vibration with low noise. High efficiency heat exchanger coils ensure sufficient cooling capacity, and a high efficiency breakwater panel is available when required — with coil water carryover kept at or below 3×10⁻⁴ kg/kg. The internal layout leaves proper space for maintenance and cleaning.
Modular by Design
Each module works independently or together, and can be paired with fan coil units to introduce fresh air. This flexibility lowers operating costs, saves energy and improves air quality — creating comfortable indoor space that meets health requirements.
Where They Serve
These units are widely used in mechanical, electronic, textile, medical, chemical, energy and food industry air systems, and are an ideal solution for restaurants, office buildings, hospitals, theaters, supermarkets and sports facilities.
For specifications or to discuss your ventilation project, please feel free to contact IMMERSION ENERGY.
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