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BS 3456-102.21:1988

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Specification for safety of household and similar electrical appliances. Particular requirements Storage water heaters
Available format(s)

Hardcopy , PDF

Superseded date

10-15-1992

Language(s)

English

Published date

01-31-1989

Stationary non-instantaneous heaters intended for heating water to a temperature below 100°C.

Committee
CPL/61/7
DevelopmentNote
REPLACES BS843: 1976
DocumentType
Standard
Pages
30
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

BS 7206:1990 Specification for unvented hot water storage units and packages
BS 6700:1997 Specification for design, installation, testing and maintenance of services supplying water for domestic use within buildings and their curtilages

BS 2782-11 Method 1104A:1983 Methods of testing plastics. Thermoplastics pipes, fittings and valves Measurement of opacity of thermoplastics pipes and fittings
BS 6283-1:1982 Safety devices for use in hot water systems Specification for expansion valves for pressures up to and including 10 bar
BS 1566-2:1984 Copper indirect cylinders for domestic purposes Specification for single feed indirect cylinders
BS 6282-1:1982 Devices with moving parts for the prevention of contamination of water by backflow Specification for check valves of nominal size up to and including DN 54
BS 6283-2:1982 Safety devices for use in hot water systems Specification for temperature relief valves for pressures up to and including 10 bar
BS 6283-4:1982 Safety devices for use in hot water systems Specification for drop-tight pressure reducing valves of nominal size up to and including DN 54 for supply pressures up to and including 12 bar
BS 1212-1:1953 Specification for ballvalves (excluding floats) Piston type
BS 5412-2:1976 Specification for the performance of draw-off taps with metal bodies for water services Water tightness and pressure resistance characteristics
BS 6282-3:1982 Devices with moving parts for the prevention of contamination of water by backflow Specification for in-line anti-vacuum valves of nominal size up to and including DN 42
BS 6282-4:1982 Devices with moving parts for the prevention of contamination of water by backflow Specification for combined check and anti-vacuum valves of nominal size up to and including DN 42
BS 1566-1:1984 Copper indirect cylinders for domestic purposes Specification for double feed indirect cylinders
BS 3456-1:1969 Specification for safety of household and similar electrical appliances General requirements
BS 1212-3:1979 Specification for float operated valves (excluding floats). Diaphragm type (plastics body) for cold water services
BS 1212-2:1970 Specification for ballvalves (excluding floats) Diaphragm type (brass body)
BS 6283-3:1982 Safety devices for use in hot water systems Specification for combined temperature and pressure relief valves for pressures up to and including 10 bar
BS 4781-1:1973 Specification for self-adhesive plastics labels for permanent use General purpose labels
BS 1010-2:1973 Specification for draw-off taps and stopvalves for water services (screw-down pattern) Draw-off taps and above-ground stopvalves
BS 6282-2:1982 Devices with moving parts for the prevention of contamination of water by backflow Specification for terminal anti-vacuum valves of nominal size up to and including DN 54

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