BS EN 13203-2:2018 Gas-fired domestic appliances producing hot water. Assessment of energy consumption

BS EN 13203-2:2018

Gas-fired domestic appliances producing hot water. Assessment of energy consumption

Status : Current, Work in hand   Published : December 2018



What is this standard about?

This document is applicable to gas-fired appliances producing domestic hot water. It applies to both instantaneous and storage tank appliances; waters-heaters and combination boilers that have:

— a heat input not exceeding 400 kW; and

— a hot water storage tank capacity (if any) not exceeding 2000 l.

In the case of combination boilers, with or without storage tank, domestic hot water production is integrated or coupled, the whole being marketed as a single unit.

EN 13203-1 sets out in qualitative and quantitative terms the performance in delivery of domestic hot water for a selected variety of uses. It also gives a system for presenting the information to the user. The present document sets out a method for assessing the energy performance of the appliances. It defines a number of daily load profiles for each domestic hot water use, kitchen, shower, bath and a combination of these, together with corresponding test procedures, enabling the energy performances of different gas-fired appliances to be compared and matched to the needs of the user. Where other technologies are combined with a gas-fired boiler or a water heater to produce domestic hot water, specific parts of EN 13203 apply

Standard NumberBS EN 13203-2:2018
TitleGas-fired domestic appliances producing hot water. Assessment of energy consumption
StatusCurrent, Work in hand
Publication Date13 December 2018
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)EN 13203-1
ReplacesBS EN 13203-2:2015
International RelationshipsEN 13203-2:2018
Draft Superseded By17/30365052 DC
DescriptorsStorage water heaters, Domestic, Mathematical calculations, Hot-water supply systems, Hot-water boilers, Energy consumption, Performance, Gas-fired heaters, Testing conditions, Performance testing, Gas-powered devices, Instantaneous water heaters, Water heaters
Title in FrenchAppareils domestiques produisant de l’eau chaude sanitaire utilisant les combustibles gazeux Évaluation de la consommation énergétique
Title in GermanGasbeheizte Geräte für die sanitäre Warmwasserbereitung für den Hausgebrauch Bewertung des Energieverbrauchs
ISBN978 0 580 51069 4
File Size1.156 MB

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