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BS 5449:1990

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Specification for forced circulation hot water central heating systems for domestic premises
Available format(s)

Hardcopy , PDF

Superseded date

01-31-2009

Language(s)

English

Published date

03-08-2002

Foreword
Section one - General
1 Scope
2 Definitions
3 Exchange of information
Section two - Materials, appliances and components
4 General
5 Boilers
6 Pipes and pipe fittings
7 Safety valves
Section three - Design considerations
8 General
9 Heating requirements
10 Domestic hot water requirements
11 Boilers
12 Chimney and flue
13 Velocity and pressure loss in circuits
14 Feed and expansion cistern (open vented systems
   only)
15 Feed and expansion pipe and vent pipes for open
   systems
16 Sealed systems
17 Venting
18 Heat emitters
19 Valves
20 Thermal insulation
21 Domestic hot water storage
22 System control
23 Draining
24 Delivery, storage and metering of fuel
25 Air supply
26 Corrosion inhibitor
Section four - Installation work on site
27 Boiler
28 Flueing and air supply
29 Condensate disposal
30 Circulation pipework
31 Pipe fixings and supports
32 Heat emitters
33 Circulation pump
34 Indirect cylinder
35 Electrical work
36 Gas pipework
37 Oil pipework
Section five - Commissioning
38 Filling
39 Boiler
40 Balancing
41 Handing over
Appendix A Heat loss coefficients (U-values)
Appendix B Resistance to hot water flow
Figures
Tables

General planning, design considerations, materials, appliances and components, installation and commissioning. Includes small bore and microbore systems, open systems and sealed systems.

Committee
RHE/24
DevelopmentNote
Supersedes 86/77941 DC, 97/708542 DC and BS 5449-1(1977) (04/2002) Also available as part of KIT 43. (06/2002)
DocumentType
Standard
Pages
46
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

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05/30133509 DC : DRAFT SEP 2005 BS 7593 - CODE OF PRACTICE FOR TREATMENT OF WATER IN DOMESTIC HOT WATER CENTRAL HEATING SYSTEMS
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BS 5615:1985 Specification for insulating jackets for domestic hot water storage cylinders
BS 1740:1965 Specification for pipe fittings iron and steel (screwed BSP thread).
BS 2051-1:1973 Tube and pipe fittings for engineering purposes Copper and copper alloys capillary and compression tube fittings for engineering purposes
BS 1566-2:1984 Copper indirect cylinders for domestic purposes Specification for single feed indirect cylinders
BS 5258-8:1980 Safety of domestic gas appliances Combined appliances: gas fire/back boiler
BS 6700:1997 Specification for design, installation, testing and maintenance of services supplying water for domestic use within buildings and their curtilages
BS 5410-1:1977 Code of practice for oil firing Installations up to 44 kW output capacity for space heating and hot water supply purposes
BS 3456-2.21:1972 Specification for safety of household and similar electrical appliances. Particular requirements Electric immersion heaters
BS 4876:1984 Specification for performance requirements for domestic flued oil burning appliances (including test procedures)
BS 6332-3:1984 Thermal performance of domestic gas appliances Specification for thermal performance of combined appliances: gas fire/back boiler
BS 1252:1991 Specification for domestic solid mineral fuel-fired, free-standing cookers with or without boilers
BS 2871-1:1971 Specification for copper and copper alloys. Tubes Copper tubes for water, gas and sanitation
BS 7291-2:2001 Thermoplastics pipes and associated fittings for hot and cold water for domestic purposes and heating installations in buildings Specification for polybutylene (PB) pipes and associated fittings
BS 7074-1:1989 Application, selection and installation of expansion vessels and ancillary equipment for sealed water systems Code of practice for domestic heating and hot water supply
BS 3528:1977 Specification for convection type space heaters operating with steam or hot water
PD 6501-1:1982 The preparation of British Standards for building and civil engineering Guide to the types of British Standard, their aims, relationship, content and application
BS 1212-2:1990 Float operated valves Specification for diaphragm type float operated valves (copper alloy body) (excluding floats)
BS 6461-1:1984 Installation of chimneys and flues for domestic appliances burning solid fuel (including wood and peat) Code of practice for masonry chimneys and flue pipes
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 3198:1981 Specification for copper hot water storage combination units for domestic purposes
BS 7671(2001) : 2001 AMD 14905 REQUIREMENTS FOR ELECTRICAL INSTALLATIONS
BS 6461-2:1984 Installation of chimneys and flues for domestic appliances burning solid fuel (including wood and peat) Code of practice for factory-made insulated chimneys for internal applications
BS 1566-1:1984 Copper indirect cylinders for domestic purposes Specification for double feed indirect cylinders
BS 2051-2:1984 Tube and pipe fittings for engineering purposes Specification for olive type copper alloy compression tube fittings
BS 5258-15:1990 Safety of domestic gas appliances Specification for combination boilers
BS 8303:1986 Code of practice for installation of domestic heating and cooking appliances burning solid mineral fuels

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