# Commission Regulation (EU) No 1253/2014 of 7 July 2014 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for ventilation units (Text with EEA relevance), Division 1: From 1 January 2016, the following product information shall be provided:

Extent: E+W+S+N.I.

(a) manufacturer's name or trade mark;
(b) manufacturer's model identifier, i.e. the code, usually alphanumeric, used to distinguish a specific non-residential ventilation unit model from other models with the same trade mark or supplier's name;
(c) declared typology in accordance with Article 2 (RVU or NRVU, UVU or BVU);
(d) type of drive installed or intended to be installed (multi-speed drive or variable speed drive);
(e) type of HRS (run-around, other, none);
(f) thermal efficiency of heat recovery (in % or ‘not applicable’ if the product has no heat recovery system);
(g) nominal NRVU flow rate in m3/s;
(h) effective electric power input (kW);
(i) SFPint in W/(m3/s);
(j) face velocity in m/s at design flow rate;
(k) nominal external pressure (Δps, ext) in Pa;
(l) internal pressure drop of ventilation components (Δps,int) in Pa;
(m) optional: internal pressure drop of non-ventilation components (Δps,add) in Pa;
(n) static efficiency of fans used in accordance with Regulation (EU) No 327/2011;
(o) declared maximum external leakage rate (%) of the casing of ventilation units; and declared maximum internal leakage rate (%) of bidirectional ventilation units or carry over (for regenerative heat exchangers only); both measured or calculated according to the pressurisation test method or tracer gas test method at declared system pressure;
(p) energy performance, preferably energy classification, of the filters (declared information about the calculated annual energy consumption);
(q) description of visual filter warning for NRVUs intended for use with filters, including text pointing out the importance of regular filter changes for performance and energy efficiency of the unit;
(r) in the case of NRVUs specified for use indoors, the casing sound power level (LWA), rounded to the nearest integer;
(s) internet address for disassembly instructions as referred to in point 3.

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Source: https://www.legislation.gov.uk/eur/2014/1253/annex/V/division/1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2014-1253/annex-V/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.