BS 4433-2:1994
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Domestic solid mineral fuel fired boilers with rated output up to 45 kW Specification for gravity feed boilers designed to burn small anthracite
Hardcopy , PDF
26-09-2012
English
15-05-2001
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Committees responsible
Foreword
Specification
Section 1. General
1.1 Scope
1.2 Normative references
1.3 Definitions
1.4 Symbols
1.5 Rated output
Section 2. Construction
2.1 General
2.2 Material and design
2.3 Combustion controls
2.4 Ash, clinker and fire doors
2.5 Container for incombustible residue
2.6 Flue outlet
2.7 Operating tools
2.8 Cleaning tools
2.9 Electrical devices
2.10 Finish
Section 3. Instructions and marking
3.1 Instructions
3.2 Marking
Section 4. Boiler performance
4.1 Thermal performance
4.2 Condition of appliance after tests
Annexes
A. (normative) Performance tests
B. (normative) Test fuel
C. (normative) Determination of fuel and hopper
capacity
Tables
1. List of symbols, their definitions and units
2. Minimum thickness of non-water-backed surfaces
3. Minimum size of flow and return tappings
4. Minimum depth of tappings
5. Size for drain tappings
6. Performance requirements
Figures
A.1 Test chimney and typical boiler flue connection
A.2 Hot water return test circuit (mixing chamber)
A.3 Cold water return test circuit (continuous flow)
A.4 Arrangement for flue blockage cut-off damper
List of references
Specifies the general constructional, performance and dimensional requirements for thermostatically controlled cast iron and mild steel gravity feed central heating boilers with rated outputs up to 45 kW and less than 2 bar, designed for burning small anthracite. Coverage includes definitions, symbols, electrical devices, marking and combustion controls. Also includes detailed annexes, tables and diagrams.
| Committee |
RHE/28
|
| DevelopmentNote |
Supersedes BS 4433-2(1969) and 93/700835 DC (08/2005) Inactive for the new design. (06/2007)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
| BS 8303-1:1994 | Installation of domestic heating and cooking appliances burning solid mineral fuels Installation of domestic heating and cooking appliances burning solid mineral fuels. Specification for the design of installations |
| BS 1846-1:1994 | Glossary of terms relating to solid fuel burning equipment Domestic appliances |
| BS 2640:1982 | Specification for Class II oxy-acetylene welding of carbon steel pipework for carrying fluids |
| BS 3955:1986 | Specification for electrical controls for household and similar general purposes |
| BS 6100-1.5.1:1984 | Glossary of building and civil engineering terms. General and miscellaneous. Operations. Associated plant and equipment Coordination of dimensions. Tolerances and accuracy |
| BS 3377:1985 | Specification for boilers for use with domestic solid mineral fuel appliances |
| BS 1449-1.2(1991) : 1991 | STEEL PLATE, SHEET AND STRIP - CARBON AND CARBON MANGANESE PLATE, SHEET AND STRIP - SPECIFICATION FOR HOT ROLLED STEEL PLATE, SHEET AND WIDE STRIP BASED ON FORMABILITY |
| BS 5135:1984 | Specification for arc welding of carbon and carbon manganese steels |
| BS EN 60335-2-6:2015 | Household and similar electrical appliances. Safety Particular requirements for stationary cooking ranges, hobs, ovens and similar appliances |
| BS 1016-104.1:1991 | Methods for analysis and testing of coal and coke Proximate analysis - Determination of moisture content of the general analysis sample of coal |
| BS 3250-1:1993 | Methods for thermal testing of domestic solid mineral fuel burning appliances with convection Flue loss method |
| BS 1016-1:1973 | Methods for analysis and testing of coal and coke Total moisture of coal |
| BS 41:1973 | Specification for cast iron spigot and socket flue or smoke pipes and fittings |
| BS 5000-11(1973) : 1973 | SPECIFICATION FOR ROTATING ELECTRICAL MACHINES OF PARTICULAR TYPES OR FOR PARTICULAR APPLICATIONS - PART 11: SMALL-POWER ELECTRIC MOTORS AND GENERATORS |
| BS 1387:1985 | Specification for screwed and socketed steel tubes and tubulars and for plain end steel tubes suitable for welding or for screwing to BS 21 pipe threads |
| BS 6999:1989 | Specification for vitreous-enamelled low-carbon-steel flue pipes, other components and accessories for solid-fuel-burning appliances with a rated output of 45 kW |
| BS 1016-108.3(1991) : 1991 | METHODS FOR ANALYSIS AND TESTING OF COAL AND COKE - TESTS SPECIAL TO COKE - DETERMINATION OF BULK DENSITY (SMALL CONTAINER) |
| BS EN 10028-2:2017 | Flat products made of steels for pressure purposes Non-alloy and alloy steels with specified elevated temperature properties |
| BS 1016-104.3(1991) : 1991 | METHODS FOR ANALYSIS AND TESTING OF COAL AND COKE - PROXIMATE ANALYSIS - DETERMINATION OF VOLATILE MATTER CONTENT |
| BS 8303:1986 | Code of practice for installation of domestic heating and cooking appliances burning solid mineral fuels |
| BS 1016-104.4(1991) : 1991 | METHODS FOR ANALYSIS AND TESTING OF COAL AND COKE - PROXIMATE ANALYSIS - DETERMINATION OF ASH |
| BS 1846-1:1968 | Glossary of terms relating to solid fuel burning equipment Domestic appliances |
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