Số hiệu tiêu chuẩn
DIN EN 621
Tên tiêu chuẩn
Non-domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW, without a fan to assist transportation of combustion air and/or combustion products (includes Amendment A1:2001); German version EN 621:1998 + A1:2001
Ngày phát hành
2002-01-00
Tiêu chuẩn tương đương
EN 621 (1998-01), IDT * EN 621/A1 (2001-09), IDT * SN EN 621/A1 (2001-11), IDT
Thay thế bằng
DIN EN 621 (2010-04)
Lịch sử ban hành
DIN EN 621 (2002-01) * DIN EN 621 (2010-04) * DIN EN 621/A1 (1999-09) * DIN EN 621 (1998-03) * DIN EN 621 (1992-05)
Từ khóa
Accessibility * Adaptation * Aeration * Air * Air distribution * Automatic burner control system * Auxiliary energy * Boards * Burners * Categories * Chemical hazards * Classification * Combustion * Combustion air * Combustion chambers * Commissioning * Connections * Construction requirements * Constructions * Control equipment * Control systems * Controllers * Convection * Convection heaters * Definitions * Density * Design * Dew * Effects * Electrical equipment * Electrical properties * Exhaust gases * Explosion hazard * Fans * Fire risks * Flame monitoring * Fluctuation * Flue emissions * Functional efficiency * Gas burners * Gas burning * Gas connections * Gas families * Gas filters * Gas flow * Gas heaters * Gas pressure * Gas valves * Gases * Gas-powered devices * Hand operated * Heat exchangers * Heat load * Heaters * Heating * Heating equipment * Identification plates * Ignition devices * Instructions * Instructions for use * Interruptions * Limitations * Maintenance * Maintenance instructions * Marking * Materials * Measurement conditions * Motors * Multiple adjusting devices * Navigation lights * Nominal thermal load * Opening time * Operating conditions * Operation * Operational safety * Overheating protection * Packages * Preset * Pressure regulators * Probes * Production * Qualification tests * Ratings * Remote control * Roofs * Rooms * Safety * Safety devices * Safety engineering * Safety times * Service manual * Space-heating systems * Specification (approval) * Stability * Stop valves * Structural systems * Symbols * Take-off * Temperature * Temperature controllers * Temperature-rise limit * Test gases * Test pressure * Testing * Thermal design of buildings * Thermal environment systems * Thermal insulation * Tightness * Transport * Use * Valves * Warm air heaters * Warm-air heating * Wobbe index * Junctions * Planks * Electrical properties and phenomena * Plates * Sheets * Compounds * Freedom from holes * Impermeability * Panels * Tiles * Joints