BS 5990:1981
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for direct gas fired forced convection air heaters for space heating (60 kW up to 2 MW input): safety and performance requirements (excluding electrical requirements) (2nd family gases)
Available format(s)
Hardcopy
Superseded date
30-03-1990
Language(s)
English
Published date
23-12-1987
Publisher
Important note : All end users must be registered with an Account prior to user licenses being assigned.Safety and performance requirements and methods of test for flueless space heating appliances, intended for industrial and commercial applications operating on 2nd family gas.
| Committee |
GSE/20
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
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| BS 1042-2.1:1983 | Measurement of fluid flow in closed conduits. Velocity area methods Method using Pitot static tubes |
| BS 4504-2:1974 | Circular flanges for pipes, valves and fittings (PN designated) Copper alloy and composite flanges |
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