NF D35-323

Heating - Gas - Liquid fuel - gas burning appliances for instantaneous production of hot water for domestic use, intended to be connected to a mechanical installation for the evacuation of combustion products

Le présent document définit les caractéristiques de construction, les caractéristiques de fonctionnement, la technique des essais et le marquage des appareils de production instantanée d'eau chaude pour usages sanitaires utilisant les combustibles gazeux et destinés à être raccordés à uns installation d'évacuation mécanique des produits de la combustion. Il complète la norme NF EN 26 et son amendement qui s'appliquent en tout ou partie aux appareils couverts par le présent document.

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