Commercial air handling unit GOLD

Presentation
The new generation of the GOLD air handling unit redefines standards in durability, performance and system intelligence. As a flagship of the GOLD range, it combines an energy-focused design, extensive use of recycled materials and broad modularity to suit both new-build and renovation projects.

Main innovations

• Recycled steel used inside and outside
• Energy efficiency optimized with OptiFlow
• Extended range offering more sizes for greater flexibility

Recycled steel, internal and external
Not visible at first glance but decisive: the new GOLD uses predominantly low-carbon, recycled steel for internal and external panels. Announced outcomes:

• Significant reduction of embodied carbon
• Up to 30% lower GWP compared with conventional steel
• More than 70% of total steel weight from recycled materials

OptiFlow — energy efficiency
OptiFlow optimizes airflows through the unit by reducing pressure losses and improving fan efficiency thanks to:

• Redesigned components around the fan wheel
• Enlarged heat exchanger surface
• Integration of improved filters

Result: lower operating costs and reduced CO₂ emissions over the unit lifecycle.

Modularity and simplified installation
Solutions for renovation and constrained sites:

• GOLD PX units are demountable for transport and sectional installation
• Certain plate heat exchangers can be split into modules on site
• Retrofit kits available to upgrade existing units

Range and series
The new generation extends the GOLD family with series and variants adapted to project needs: GOLD RX (new formats), GOLD PX (demountable units for renovation) and other derivatives covering many applications.

Control, supervision and digital services
Integrated features and associated services:

• Advanced control functions for energy optimization
• Energy360 for planning, monitoring, reporting and operational optimization

Video & multimedia
Animations and videos explain OptiFlow, installation procedures and product advantages (explanatory and installation/dismantling videos).

Key benefits

• Improved energy efficiency and reduced operating costs
• Lower carbon footprint and support for environmental certifications (LEED, BREEAM…)
• Configuration flexibility and easier installation for renovations
• Digital solutions for supervision and continuous optimization

Technical characteristics / specifications

• Materials: predominant use of low‑carbon recycled steel for internal and external panels
• GWP reduction: up to 30% lower impact compared with conventional steel
• Recycled steel rate: over 70% of total steel weight from recycled materials (value indicated on product page)
• OptiFlow technology: airflow optimization, reduced pressure losses, enlarged exchanger, improved filters
• Modularity: GOLD PX demountable in sections; plate heat exchangers modular
• Digital services: Energy360 for monitoring, reporting and energy optimization
• Range: extended series and sizes (e.g. GOLD RX, GOLD PX)