LFB Group launches Lennox Fan Wall Unit for data centres

LFB Group has introduced a new Lennox-branded Fan Wall Unit (FWU) as part of its ApX Series range for hyperscale and edge data centres. The modular cooling system is designed to support increasing compute density, AI workloads and edge deployments.

The FWU offers a scalable cooling capacity from 100 kW to 1000 kW and features a compact design aimed at reducing both space usage and operating costs. Key components include high-efficiency electronically commutated (EC) fans, advanced coil designs, and customisable configurations to optimise airflow and heat exchange.

Its modular architecture allows for seamless expansion and integration into various data centre layouts, providing temperature control in high-density environments. The ApX Series FWU is intended to adapt to growing infrastructure needs without the constraints of rigid designs.

LFB Group, formerly Lennox EMEA, brings more than 60 years of mechanical engineering experience to the data centre cooling sector. The launch follows the company's earlier release of the CRAH ApX Series.

“Cooling has always been one of the most pressing challenges facing data centre operators,” said Matt Evans, CEO of the Data Centre Solutions division at LFB Group. “Our Fan Wall Unit is designed to deliver exactly that. It combines the performance figures, scalability and adaptability that today’s environments require, without adding unnecessary complexity.”