ERP 2026. What the New Ecodesign Rules Mean for Fan Users
ERP 2026 is now appearing constantly in product literature, specifications and technical discussions in the industrial fan marketplace. It's become one of the most talked-about changes in the ventilation industry.
ERP isn't a new piece of legislation appearing overnight. The 2024/1834 regulation is just the latest update to the European Ecodesign framework for energy-related products (ERP), setting minimum efficiency, information and repairability requirements for fans between 125W and 500kW. From 24 July 2026, these updated rules will apply to most new fans placed on the market, bringing changes that extend well beyond efficiency figures alone.
For manufacturers, the regulation introduces new obligations around product performance, technical documentation and long-term support. For consultants, contractors, OEMs and facilities managers, it changes what should be asked during specification, procurement and maintenance planning.
Efficiency remains at the heart of the regulation. Every fan within scope must achieve a minimum efficiency level based on its type, power and installation category. That means comparing one fan with another isn't always as straightforward as reading two percentage figures from a datasheet.
However, focusing solely on efficiency risks missing what may prove to be the regulation's biggest long-term impact.
ERP 2026 places a far greater emphasis on resource efficiency than previous fan regulations. Manufacturers will be required to make many critical spare parts available for up to ten years after a product is discontinued, while professional repairers must also have access to technical information such as wiring diagrams, fault-finding information and disassembly instructions. Software and firmware updates are also expected to remain available throughout the support period.
For building owners and maintenance providers, this represents a significant shift. Choosing a fan is no longer just about today's energy consumption; it's also about how easily that product can be maintained, repaired and kept in service over the next decade. Whole-life cost is becoming every bit as important as initial efficiency.
The updated regulation also introduces practical considerations for anyone specifying or purchasing fans. Understanding the declared measurement category becomes increasingly important when comparing products. Variable speed drives should be considered carefully to ensure they're included within the original conformity assessment. Products supplied solely as replacement spare-part fans must be clearly identified and cannot simply be substituted into new installations.
In other words, ERP 2026 isn't simply raising the efficiency bar. It's encouraging better product transparency, longer service life and improved repairability across the industry.
One area that's generating particular interest is understanding where compliance responsibility actually sits. For many OEMs and equipment manufacturers, the biggest question isn't about fan efficiency at all, it's whether assembling a fan from supplied components makes them the manufacturer for regulatory purposes.
It's an important topic, and one that's often misunderstood, so we've covered it separately in our guide, "ERP 2026 Is Here. Am I the Fan Manufacturer Now?" If you design or build air handling units, ventilation equipment or other systems incorporating fan components, it's well worth reading alongside this overview.
At Axair, we've spent the last 35 years helping customers navigate technical changes like these. Rather than simply supplying fans, we work with consultants, OEMs, contractors and end users to ensure products are correctly selected, compliant and supported throughout their working life.
To help make sense of ERP 2026, we've created a dedicated online resource covering the regulation in straightforward language, along with a series of practical guides exploring specific topics in more detail. Whether you're looking for an overview of the legislation, trying to understand where compliance responsibility sits, or simply checking how the new rules affect your next project, you'll find clear, practical guidance designed for specifiers, contractors, OEMs and facilities teams.
And if you'd rather discuss your own application, our technical team is always happy to help. We can review your existing fan arrangements, explain where the new rules apply and identify any actions worth considering before July 2026.
ERP 2026 doesn't need to be complicated. With the right advice, it's simply another step towards selecting more efficient, repairable and future-proof ventilation equipment.
Visit the Axair Fans website to explore our ERP 2026 guides, including "Am I the Fan Manufacturer Now?", or contact our technical team for practical advice tailored to your application.
