EN 297/A6

Gas-fired central heating boilers - Type B 11 and B 11BS boilers, fitted with atmospheric burners of nominal heat input not exceeding 70 kW; Amendment A6

2003-03-00

Hết hiệu lực

DIN EN 297 (2005-10), IDT * DIN EN 297/A6 (2003-07), IDT * BS EN 297 (1994-10-15), NEQ * NF D35-330/A6 (2003-08-01), IDT * SN EN 297/A6 (2003-03), IDT * OENORM EN 297 (2005-07-01), IDT * OENORM EN 297 (2006-10-01), IDT * OENORM EN 297/A6 (2003-06-01), IDT * PN-EN 297/A6 (2006-01-25), IDT * SS-EN 297/A6 (2003-06-06), IDT * UNE-EN 297/A6 (2003-10-17), IDT * TS EN 297/A6 (2007-06-26), IDT * UNI EN 297:2007 (2007-08-02), IDT * CSN EN 297 (1996-06-01), IDT * DS/EN 297/A6 (2003-06-10), IDT * NEN-EN 297:1994/A6:2003 en (2003-04-01), IDT * SFS-EN 297/A6:en (2003-09-26), IDT

EN 297/prA6 (2002-07)

EN 15502-2-2 (2014-07)

EN 297/A6 (2003-03) * EN 297/prA6 (2002-07) * EN 297/prA6 (1999-05) * EN 15502-2-2 (2014-07)

Air * Anti-freezing * Atmospheric * Boilers * Burners * Carbon monoxide * Central heating * Chemical hazards * Chemical properties * Chemicals * Chemistry * Chimneys * Combustion * Combustion air * Condensates * Condensation * Control equipment * Control systems * Controls * Definitions * Density * Design * Determination * Discharge * Effects * Efficiency * Electrical equipment * Electrical safety * Emission * Energy conservations * Evacuations * Exhaust gases * Expansion * Explosion hazard * Failure * Fire * Fire hazards * Fire risks * Flame monitoring * Flames * Fuels * Functional efficiency * Gas burners * Gas burning * Gas connections * Gas space heating * Gas technology * Gaseous * Gaseous fuels * Gases * Gaskets * Gas-powered devices * Heat balance * Heat load * Heaters * Heating equipment * Heating installations * Heating technics * Ignition * Ignition devices * Inlet pressure * Inspection * Instructions for use * Loading * Maintenance instructions * Marking * Mathematical calculations * Mechanical properties * Monitoring of exhaust gases * Name plates * Nameplates * Nominal thermal load * Nominal thermal output * Open air * Operating conditions * Operational instructions * Operational safety * Packages * Performance testing * Pollutants * Pressure gauges * Pressure measurement (fluids) * Pressure regulators * Product specification * Pushbuttons * Ratings * Regulators of temperature * Remote control * Resistance * Safety * Safety devices * Safety engineering * Safety requirements * Specification (approval) * Stability * Start * Steels * Take-off * Tanks * Temperature limiting device * Temperature-rise limit * Terms * Testing * Thermal design of buildings * Thermal efficiency * Thermal environment systems * Thermoelectric * Type testing * Valves * Ventilators * Verification * Vessels * Warning notices * Water * Welded joints * Welding processes * Workpieces * Presentations * Seals * Impermeability * Freedom from holes * Tightness * Stress * Energy economics

91.140.10. Hệ thống sưởi ấm trung tâm

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