This standard lays down requirements and testing for water heaters and water heating installations being used for drinking water and for service water. It refers to materials, calculation, protection against corrosion, hygienic requirements, heating, equipment and marking of the water heating installation.; When applying for the DIN testing and inspection mark in connection with a registration number, the fulfillment of these requirements is presupposed.
DIN 4753-1:1988 history
2019DIN 4753-1:2019-05 Water heaters, water heating installations and storage water heaters for drinking water - Part 1: Tanks with a capacity of over 2 000 l
2019DIN 4753-1:2019 Water heaters and water heating installations for drinking water and service water; requirements, marking, equipment and testing
1970DIN 4753-1 E:2018-10 Water heaters and water heating installations for drinking water and service water; requirements, marking, equipment and testing
2018DIN 4753-1 E:2018 Draft Document - Water heaters, water heating installations and storage water heaters for drinking water - Part 1: Tanks with a capacity of over 2000 l
2011DIN 4753-1:2011 Water heaters, water heating installations and storage water heaters for drinking water - Part 1: Tanks with a capacity of over 1000 l
1988DIN 4753-1:1988 Water heaters and water heating installations for drinking water and service water; requirements, marking, equipment and testing
1970DIN 4753-1:1980 Water heaters and water heating installations for drinking water and service water; requirements, marking, equipment and testing