BS DD189(1990) : 1990
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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SPECIFICATION FOR THE SAFETY OF CONDENSING BOILERS (2ND AND 3RD FAMILY GASES)
Hardcopy , PDF
15-11-1998
English
01-01-1990
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Foreword
Committees responsible
Specification
1. Scope
2. Definitions
3. Classification of appliances
4. General requirements
5. Materials
6. Condensate
7. Terminal guards
8. Servicing
9. Installation and servicing instructions
Appendix
A. Materials
Figure
1. Test of the terminal
This draft establishes safety requirements and describes associated methods of test for domestic gas-fired central heating boilers designed to utilize a proportion of the latent heat of condensation of the water vapour in the combustion products. Excludes 1st family gas appliances, natural draught boilers and circulators. Covers definitions, classification of appliances, materials, condensate, terminal guards, servicing and installation and servicing instructions.
| Committee |
GSE/17
|
| DocumentType |
Standard
|
| Pages |
10
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
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