EN 13203-7:2022

Gas-fired domestic appliances producing hot water - Part 7: Assessment of energy consumption of combination boilers equipped with a passive flue heat recovery device EN 13203-7:2022

Publication date:   Nov 15, 2022

General information

60.60 Standard published   Aug 10, 2022


CEN/TC 109 Central heating boilers using gaseous fuels

European Norm

91.140.65   Water heating equipment



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This document is applicable to gas-fired appliances producing domestic hot water. It applies to condensing combination boilers with passive flue heat recovery device (PFHRD) that have:
- a heat input not exceeding 400 kW;
- a hot water storage tank capacity (if any) not exceeding 2 000 l;
- a declared load profile between M to 4XL.
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.
For this document, some tests and calculation results of EN 13203-2:2022 are used to calculate the energy consumptions.

Life cycle


EN 13203-7:2022
60.60 Standard published
Aug 10, 2022