EN 297/A2/AC

Gas-fired central heating boilers - Type B11 and B11BS boilers fitted with atmospheric burners of nominal heat input not exceeding 70 kW

2006-06-00

Hết hiệu lực

DIN EN 297 Berichtigung 1 (2007-07), IDT * NF D35-330/A2 (1996-09-01), IDT * SN EN 297/A2/AC (2006-09), IDT * OENORM EN 297 (2006-10-01), IDT * PN-EN 297/AC (2006-10-27), IDT * SS-EN 297/A2/AC (2006-07-03), IDT * UNE-EN 297/A2/AC (2006-09-20), IDT * TS EN 297/A2/AC (2007-06-26), IDT * UNI EN 297:2007 (2007-08-02), IDT * STN EN 297+A2+A3 (2000-01-01), IDT * CSN EN 297 (1996-06-01), IDT * DS/EN 297/A2/AC (2006-08-30), IDT * NEN-EN 297:1994/A2:1996/C1:2006 en (2006-12-01), IDT

EN 297/A2 (1996-05)

EN 15502-2-2 (2014-07)

EN 297/A2/AC (2006-06) * 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 * 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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