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prБДС EN 1-1:2023

Residential liquid fuel burning appliances - Part 1: General requirements and test methods

General information

40.60     Aug 17, 2023



European Standard



This document is applicable to residential liquid fuel burning appliances intended for space heating.
This document specifies requirements relating to the design, manufacture, construction, safety and performance (efficiency and emission) of appliances fired by liquid fuel (hereafter referred to as "appliance(s)") and provides instructions for them. Furthermore, it also gives provisions for the evaluation of conformity, i.e. initial type testing (ITT) and factory production control (FPC) and marking of these appliances.
This document specifies the test methods for the determination of the smoke number, and CO, NOx, and OGC emission test methods.
This document is not applicable for:
- built-in appliances;
- appliances equipped with an atomizing burner;
- appliances incorporating a boiler or connected to a water system.

Directives and Regulations

When the standard is harmonized under a directive or regulation, the word Harmonized appear. When such an inscription does not appear, it means that the standard is related to / supporting the relevant directive or regulation.


Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec

Life cycle


БДС EN 1:2003


prБДС EN 1-1:2023
40.60 Close of voting
Aug 17, 2023

Related project

Adopted from prEN 1-1 IDENTICAL