Registration number (WIID)Project No.TitleStatus
11158LVS EN 489:1994Preinsulated bonded pipe systems for underground hot water networks - Joint assemblies for steel service pipes with polyurethane thermal insulation and polyethylene outer casingAtcelts
11213LVS EN 1775:1998Gas supply - Gas pipework for building - Maximum operating pressure < 5 bar - Functional recommendationsAtcelts
11217LVS EN 12098-1:1996Control for heating systems - Part 1: Outside temperature compensated control equipment for hot water heating systemsAtcelts
11220LVS EN 253:1994Preinsulated bonded pipe systems for underground hot water networks - Pipe assemblies for steel service pipes, polyurethane thermal insulation and outer casing of polyethyleneAtcelts
11221LVS EN 448:1994Preinsulated bonded pipe systems for underground hot water networks - Fitting assemblies of steel service pipes, polyurethane thermal insulation and polyethylene outer casingAtcelts
11231LVS EN 488:1994Preinsulated bonded piping systems for undergeound district hot water systems - Steel valve assemblies for steel service pipes, polyurethane thermal insulation and outer casing of polyethyleneAtcelts
11576LVS 420:2010Gas appliances. Conditions for installation of gas appliancesAtcelts
59060LVS EN 15316-5:2017/NA:2020Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 5: Space heating and DHW storage systems (not cooling), Module M3-7, M8-7 - National AnnexAtcelts
58815LVS EN 30-2-2Domestic cooking appliances burning gas - Part 2-2: Rational use of energy - Appliances having forced-convection ovens and/or grillsAtcelts
59028LVS EN 16798-3:2018/NA:2020Energy performance of buildings - Ventilation for buildings - Part 3: For non-residential buildings - Performance requirements for ventilation and room-conditioning systems (Modules M5-1, M5-4). National AnnexAtcelts
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