11/30229801 DC : 0

Superseded

BS 6644 - SPECIFICATION FOR THE INSTALLATION OF GAS-FIRED HOT WATER BOILERS OF RATED INPUTS BETWEEN 70 KW (NET) AND 1.8 MW (NET) (2ND AND 3RD FAMILY GASES)

Available format(s)

Hardcopy , PDF

Superseded date

30-11-2011

Language(s)

English

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Competence and design considerations
5 Selection of boiler, materials and components
6 Installation
7 Inspection, commissioning and servicing
Annex A (informative) - Basis for the provision of
        combustion and cooling air to boiler houses and
        rooms in which commercial boilers are installed
Annex B (informative) - Fan diluted flues
Annex C (informative) - Checks to be carried out on
        the boiler prior to commissioning
Annex D (informative) - Typical live run checks
Annex E (normative) - Combustion products analysis
Annex F (informative) - Best practice guide to the
        dispersion of combustion products
Bibliography

BS 6644

Committee	GSE/30
DocumentType	Draft
Pages	61
PublisherName	British Standards Institution
Status	Superseded

BS EN 656:2000	Gas-fired central heating boilers. Type B boilers of nominal heat input exceeding 70 kW, but not exceeding 300 kW
BS EN 15001-2:2008	Gas infrastructure. Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations Detailed functional requirements for commissioning, operation and maintenance
BS EN 437 : 2003	TEST GASES - TEST PRESSURES - APPLIANCE CATEGORIES
BS EN ISO 10380:2012	Pipework. Corrugated metal hoses and hose assemblies
BS EN 676 : 2003	AUTOMATIC FORCED DRAUGHT BURNERS FOR GASEOUS FUELS
BS EN 13502:2002	Chimneys. Requirements and test methods for clay/ceramic flue terminals
BS EN 13959:2004	Anti-pollution check valves. DN 6 to DN 250 inclusive Family E, type A, B, C, and D
BS 5854:1980	Code of practice for flues and flue structures in buildings
BS EN 13077:2008	Devices to prevent pollution by backflow of potable water. Air gap with non-circular overflow (unrestricted). Family A. Type B
BS 6880-2:1988	Code of practice for low temperature hot water heating systems of output greater than 45 kW Selection of equipment
BS EN 15001-1:2009	Gas infrastructure. Gas installation pipework with an operating pressure greater than 0,5 bar for industrial installations and greater than 5 bar for industrial and non-industrial installations Detailed functional requirements for design, materials, construction, inspection and testing
BS EN 303-1:2017	Heating boilers Heating boilers with forced draught burners. Terminology, general requirements, testing and marking
BS EN 13384-1 : 2002	CHIMNEYS - THERMAL AND FLUID DYNAMIC CALCULATION METHODS - PART 1: CHIMNEYS SERVING ONE HEATING APPLIANCE
BS EN 13084-4:2005	Free-standing chimneys Brick liners. Design and execution
BS 6880-1:1988	Code of practice for low temperature hot water heating systems of output greater than 45 kW Fundamental and design considerations
BS EN 13084-1:2007	Free-standing chimneys General requirements
BS EN 14622:2005	Devices to prevent pollution by backflow of potable water. Air gap with circular overflow (restricted). Family A, type F
BS EN 60079-10:2003	Electrical apparatus for explosive gas atmospheres Classification of hazardous areas
BS EN 13076:2003	Devices to prevent pollution by backflow of potable water. Unrestricted air gap. Family A. Type A
BS 5885-2:1987	Automatic gas burners Specification for packaged burners with input rating 7.5 kW up to but excluding 60 kW
BS EN 60079-29-1:2007	Explosive atmospheres Gas detectors. Performance requirements of detectors for flammable gases
BS EN 13831:2007	Closed expansion vessels with built-in diaphragm for installation in water
BS EN 88:1991	Pressure governors for gas appliances for inlet pressures up to 200 mbar
BS EN 1443:2003	Chimneys. General requirements
BS EN 677:1998	Gas-fired central heating boilers. Specific requirements for condensing boilers with a nominal heat input not exceeding 70 kW
BS EN 13084-2:2007	Free-standing chimneys Concrete chimneys
BS EN 1856-1:2009	Chimneys. Requirements for metal chimneys System chimney products
BS EN 483 : 2000	GAS-FIRED CENTRAL HEATING BOILERS - TYPE C BOILERS OF NOMINAL HEAT INPUT NOT EXCEEDING 70 KW
BS EN 1567 : 2000	BUILDING VALVES - WATER PRESSURE REDUCING VALVES AND COMBINATION WATER REDUCING VALVES - REQUIREMENTS AND TESTS
BS EN 297:1994	Gas-fired central heating boilers. Type B<sub>11</sub> and B<sub>11BS</sub> boilers fitted with atmospheric burners of nominal heat input not exceeding 70 kW
BS EN 1856-2:2009	Chimneys. Requirements for metal chimneys Metal flue liners and connecting flue pipes
BS EN 12828 : 2012	HEATING SYSTEMS IN BUILDINGS - DESIGN FOR WATER-BASED HEATING SYSTEMS
PD CEN/TR 1749:2014	European scheme for the classification of gas appliances according to the method of evacuation of the combustion products (types)
BS EN 1993-3-2:2006	Eurocode 3. Design of steel structures Towers, masts and chimneys
BS EN ISO 4126-1 : 2013	SAFETY DEVICES FOR PROTECTION AGAINST EXCESSIVE PRESSURE - PART 1: SAFETY VALVES (ISO 4126-1:2013)
BS EN 303-3:1999	Heating boilers Gas-fired central heating boilers. Assembly comprising a boiler body and a forced draught burner
1990/396/EEC : 1990	COUNCIL DIRECTIVE OF 29 JUNE 1990 ON THE APPROXIMATION OF THE LAWS OF THE MEMBER STATES RELATING TO APPLIANCES BURNING GASEOUS FUELS