CEN/TC 57

Central heating boilers Wilfried Linke

Chairman/Sekretary

• ChairmanWolfgang Hormel Viessmann Werke

• SecretaryLutz Wrede DIN

2

Structure

3

Eco design requirements LOT 1

4

100%30%

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Measurements

5

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Emission requirements LOT 1

6

Eco design requirements LOT 2

7

LOT 2 Tapping requirements

8The maximum load profil shall be declared

LOT 2 Load profiles storage tanks

9

Published standards 1

10

Published standards 2

11

Published standards 3

12

Standards under development

13

accepted