Technical Brochure Heating Convector SKB Floor Linear Diffuser LDU-W Façade Ventilation Unit FVPpulse Fan Coil Unit VKB Induction Unit HFB Flexible in-floor technology with a uniform appearance

Technical brochure • LTG SystemDesignLTG Comfort Air Technology Air Diffusers Content Page LTG SystemDesign 3 Products featuring the LTG SystemDesign 3 LTG LGA linear grille, made from aluminium 4 Special anodised colours 5 Powder coatings / thermoset coatings 5 LTG recommendation: LGA aluminium linear 6 Special designs with mitre cuts 6 and/or column cut-outs Installation example for installation in line, 7 round version LTG LGE linear grille, made of stainless steel 8 LTG linear grille LGH, made of wood 9 LTG cross-bar grille QGA, made of aluminium 10 LTG cross-bar grille QGH, made of wood...

Technical brochure • LTG SystemDesign Flexible in-floor technology with a uniform appearance Appearance and spatial impact are largely determined by the architecture. The LTG SystemDesign offers the possibility of implementing various technical solutions for indoor climate control in different areas of a building, all under a visually uniform floor grille design. LTG air-water systems and air diffusers for floor installation, such as HFB, VKB, FVPpulse, LDU-W and SKB. All units are designed to meet the requirements of a modular office building system with standard building grid lines (1.35 m)...

Technical brochure • LTG SystemDesign LTG LGA linear grille, made from aluminium Standard: natural anodised, walkable, 60% free cross-section Maximal length: 2900 mm ( single piece) 180 - 300 * * Cross-bar spacing as per the manufacturer’s specications © LTG Aktiengesellschaft, Grenzstrasse 7, 70435 Stuttgart , Germany Tel. +49 711 8201-0, Fax +49 711 8201-720, [email protected], www.LTG-AG.com Former editions are invalid. Subject to technical modifiations. SystemDesign-floor grilles_eng_TP (09/26) page 4 o

Technical brochure • LTG SystemDesign LTG LGA linear grille, made of aluminium Optional at extra cost: special anodised colours E6/C35 (black) E6/C33 (medium bronze) E6/EV2 (light gold) CNS-M (stainless steel finish) E6/EV1 = natural anodised Powder coatings / thermoset coatings in various RAL or NCS colours as selected by the client / architect © LTG Aktiengesellschaft, Grenzstrasse 7, 70435 Stuttgart , Germany Tel. +49 711 8201-0, Fax +49 711 8201-720, [email protected], www.LTG-AG.com Former editions are invalid. Subject to technical modifiations. SystemDesign-floor grilles_eng_TP (09/26) page 5...

Technical brochure • LTG SystemDesign LTG recommendation: LGA aluminium linear grille The curved slats of the LTG aluminium linear grille LGA are, as standard, oriented towards the façade. This feature offers several advantages: - Privacy and visual protection from the room into the unit - Optimal distribution of conditioned supply air across the façade to provide thermal shielding for the occupied area against external heat loads and to decouple it from glass façades that radiate cold or heat - Optimal flow conditions for the formation of a fanshaped LTG mixed/displacement flow, ensuring maximum...

Technical brochure • LTG SystemDesign LTG LGA linear grille, made of aluminium Round version (on request) Installation example for installation in line, round version Spacer sheet © LTG Aktiengesellschaft, Grenzstrasse 7, 70435 Stuttgart , Germany Tel. +49 711 8201-0, Fax +49 711 8201-720, [email protected], www.LTG-AG.com Former editions are invalid. Subject to technical modifiations. SystemDesign-floor grilles_eng_TP (09/26) page 7 of 13

Technical brochure • LTG SystemDesign LTG LGE linear grille, made from stainless steel Prole: Crossbar: Slot width: tQ spacing: Material: © LTG Aktiengesellschaft, Grenzstrasse 7, 70435 Stuttgart , Germany Tel. +49 711 8201-0, Fax +49 711 8201-720, [email protected], www.LTG-AG.com Former editions are invalid. Subject to technical modifiations. SystemDesign-floor grilles_eng_TP (09/26) page 8 of

Technical brochure • LTG SystemDesign LTG LGH linear grille, made from wood Walk-on ventilation grille with slats running lengthways and a free cross-section of approx. 50 %, available in various types of wood on request. Maximal length: 2900 mm ( single piece) © LTG Aktiengesellschaft, Grenzstrasse 7, 70435 Stuttgart , Germany Tel. +49 711 8201-0, Fax +49 711 8201-720, [email protected], www.LTG-AG.com Former editions are invalid. Subject to technical modifiations. SystemDesign-floor grilles_eng_TP (09/26) page 9 of 13

Technical brochure • LTG SystemDesignLTG QGA cross-bar grille, made from aluminium - Available in various anodised colours; standard finish is natural anodised - Walkable, with transverse profile bars, roll-up design, made of aluminium (AlMgSi0.5) - The profiled bars are connected using galvanised steel springs - The bar spacing is exactly 12 mm (70% free cross-section), achieved using aluminium spacer sleeves (natural or black anodised) - The grille must be ordered to the exact length; cutting to length on site is difficult. Lengths up to a maximum of 4.0 m © LTG Aktiengesellschaft, Grenzstrasse...

Technical brochure • LTG SystemDesign LTG QGH cross-bar grille (roll-up grille),made from wood Walk-on ventilation grille with a clear cross-section of 55%. Other timber species available on request. 5 12 Eiche = Oak Buche = Beech Ahorn = Maple Kirschbaum = Cherry tree 12 Visible edges chamfered to 1 mm 15 © LTG Aktiengesellschaft, Grenzstrasse 7, 70435 Stuttgart , Germany Tel. +49 711 8201-0, Fax +49 711 8201-720, [email protected], www.LTG-AG.com Former editions are invalid. Subject to technical modifiations. SystemDesign-floor grilles_eng_TP (09/26) page 11 of 13

Technical brochure • LTG SystemDesign Load-bearing capacity Rated in accordance with the standard for external shafts DIN EN 124 – Class A15 Definition of installation locations in accordance with DIN EN 124 The appropriate class of covers and extensions depends on the installation location. The various installation locations have been divided into groups numbered 1 to 6, as listed below. The illustration shows the position of some of these groups within the context of a road. For each group, the class of manhole covers or inserts that should be used is indicated in brackets as a guideline. The...