BS 5449-1:1977
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Code of practice for central heating for domestic premises. Forced circulation hot water systems
Hardcopy , PDF
30-09-1990
English
30-04-1981
Includes sealed systems and microbore systems. Unless otherwise stated, all types of forced circulation hot water heating systems are covered.
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