Products / 11.03.2026
Introducing the HU-EX6 138 by ZERN ENGINEERING – an ultra-compact counter-flow plate heat exchanger designed for space-constrained and decentralized ventilation systems.
With dimensions of just 318 × 138 mm, this model delivers high thermal performance in an exceptionally small footprint - making it ideal for single-room ventilation units and compact AHUs
HU-EX6 138 combines optimized internal plate geometry with a durable HIPS (High Impact Polystyrene) housing, ensuring efficiency, reliability, and long-term resistance to moisture and corrosion.
- Dimensions (A×B): 318 × 138 mm
- Depth range (C): 100–600 mm
- Thermal efficiency: up to 90%
- Core: polystyrene plate core with optimized geometry
- Housing: durable HIPS (PS) casing
Why does HU-EX6 138 stand out?
- Ultra-compact design – ideal for tight installation spaces
- High efficiency up to 90% despite minimal size
- Lightweight yet strong HIPS housing
- Low airflow resistance thanks to optimized channel design
- Perfect for residential, embedded and custom ventilation solutions
HU-EX6 138 proves that compact dimensions do not mean compromise. It’s engineered for manufacturers who need maximum performance in minimum space – without sacrificing durability or efficiency.
For specifications, technical support, or commercial inquiries - our team is ready to assist.
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