NF EN 834

Heat cost allocators for the determination of the consumption of room heating radiators - Appliances with electrical energy supply

Le présent document concerne les répartiteurs de frais de chauffage dotés d'une alimentation en énergie électrique et servant à enregistrer les valeurs de consommation de surfaces de corps de chauffe. Il spécifie les exigences minimales quant à la construction, aux matériaux, à la fabrication, au montage et au fonctionnement des répartiteurs et spécifie également les exigences minimales quant à l'évaluation des valeurs affichées par ces appareils de mesure. Il décrit des modes opératoires d'essai permettant d'établir la conformité aux exigences spécifiées et spécifie les instructions relatives au mode et à l'ampleur de leur exécution.

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