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Homepage>BS Standards>91 CONSTRUCTION MATERIALS AND BUILDING>91.140 Installations in buildings>91.140.65 Water heating equipment>19/30400971 DC BS EN 13203-7. Gas-fired domestic appliances producing hot water Part 7. Assessment of energy consumption of combination boilers equipped with a passive flue heat recovery device
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immediate downloadReleased: 2021-02-11
19/30400971 DC BS EN 13203-7. Gas-fired domestic appliances producing hot water Part 7. Assessment of energy consumption of combination boilers equipped with a passive flue heat recovery device

19/30400971 DC

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

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Standard number:19/30400971 DC
Pages:19
Released:2021-02-11
Status:Draft for Comment
DESCRIPTION

19/30400971 DC


This standard 19/30400971 DC BS EN 13203-7. Gas-fired domestic appliances producing hot water is classified in these ICS categories:
  • 91.140.65 Water heating equipment

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 2000 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 standard, some tests and calculation results of EN 13203‑2:2018 are used to calculate the energy consumptions.