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BS EN 613:2021 - TC Tracked Changes. Independent closed-fronted gas-fired type B11, type C11, type C31 and type C91 heaters, 2022
- 30463352
- A-30371205 [Go to Page]
- undefined
- 1 Scope
- 2 Normative references
- 3 Terms and definitions [Go to Page]
- 3.1 Independent gas-fired heaters
- 3.2 Appliance construction [Go to Page]
- 3.2.1 The gas circuit
- 3.2.2 Burner
- 3.2.3 Combustion products circuit
- 3.2.4 Auxiliary equipment
- 3.3 Appliance performance [Go to Page]
- 3.3.1 Gas rates
- 3.3.2 Gas combustion
- 4 Classification of appliances [Go to Page]
- 4.1 Classification according to the nature of the gases used (categories) [Go to Page]
- 4.1.1 Classification of gases
- 4.1.2 Appliance categories
- 4.2 Classification according to the method of evacuation of the products of combustion
- 5 Constructional requirements [Go to Page]
- 5.1 General [Go to Page]
- 5.1.1 Conversion to different gases [Go to Page]
- 5.1.1.1 General
- 5.1.1.2 Category I
- 5.1.1.3 Category II
- 5.1.2 Materials and method of construction
- 5.1.3 Accessibility for use and maintenance
- 5.1.4 Connections [Go to Page]
- 5.1.4.1 Appliance inlet connection
- 5.1.4.2 Access to the inlet connection
- 5.1.5 Soundness of the gas circuit
- 5.1.6 Soundness of the combustion circuit [Go to Page]
- 5.1.6.1 Type B1 appliances
- 5.1.6.2 Type C11, C31 and C91 appliances
- 5.1.6.3 Built-in appliances
- 5.1.7 Supply of combustion air and evacuation of combustion products [Go to Page]
- 5.1.7.1 General
- 5.1.7.2 Type B1 appliances
- 5.1.7.3 Type C11, C31 and C91 appliances
- 5.1.8 Electrical equipment
- 5.1.9 Safety in the event of fluctuation, interruption and restoration of the auxiliary energy [Go to Page]
- 5.1.9.1 Interruption and restoration
- 5.1.9.2 Fluctuation
- 5.1.10 Confirmation of operation
- 5.2 Adjusting, control and safety devices [Go to Page]
- 5.2.1 General
- 5.2.2 Gas rate adjusters
- 5.2.3 Aeration adjuster
- 5.2.4 Shut-off valves [Go to Page]
- 5.2.4.1 General
- 5.2.4.2 Manual valve system
- 5.2.4.3 Automatic valve systems
- 5.2.4.4 Control knob
- 5.2.5 Flame supervision devices
- 5.2.6 Pressure regulators
- 5.2.7 Thermostats and Overheat Limit devices
- 5.2.8 Spillage monitoring system
- 5.2.9 Manually operated devices
- 5.3 Ignition devices [Go to Page]
- 5.3.1 Direct ignition of the main burner
- 5.3.2 Ignition burner
- 5.4 Flame supervision systems [Go to Page]
- 5.4.1 Appliances with automatic burner systems
- 5.5 Burners
- 5.6 Gas pressure test points
- 6 Operational requirements [Go to Page]
- 6.1 Soundness of the gas circuit and combustion products circuit, and evacuation of the combustion products [Go to Page]
- 6.1.1 Soundness of the gas circuit
- 6.1.2 Soundness of the combustion products circuit and evacuation of the combustion products [Go to Page]
- 6.1.2.1 Type B1 appliances
- 6.1.2.2 Type C11, C31 and C91 appliances
- 6.1.2.3 Supplementary tests
- 6.1.3 Escape of unburnt gas (type B1 appliances only)
- 6.2 Heat inputs [Go to Page]
- 6.2.1 Nominal heat input
- 6.2.2 Start gas heat input
- 6.2.3 Reduces rate
- 6.3 Temperature of various parts of the appliance [Go to Page]
- 6.3.1 Temperature of external parts of the appliance
- 6.3.2 Temperature of components
- 6.3.3 Temperature of floor, shelf and walls
- 6.4 Ignition, cross-lighting and flame stability [Go to Page]
- 6.4.1 Ignition and cross-lighting [Go to Page]
- 6.4.1.1 All appliances
- 6.4.1.2 Supplementary tests
- 6.4.2 Flame stability (all appliances) [Go to Page]
- 6.4.2.1 Effect of room draughts (for type B1 appliances)
- 6.4.2.2 Effect of down draughts (for type B1 appliances)
- 6.4.2.3 Wind tests (for type C11, C31 and C91 appliances)
- 6.4.3 Fluctuation of the auxiliary energy
- 6.5 Pressure regulators
- 6.6 Combustion [Go to Page]
- 6.6.1 CO concentration for all appliances
- 6.6.2 Measurement of oxides of nitrogen, NOx, (all appliances)
- 6.7 Sooting (live fuel effect gas-fired heaters only) [Go to Page]
- 6.7.1 Cold condition
- 6.7.2 Hot condition
- 6.7.3 Long cycle condition
- 6.8 Spillage monitoring system [Go to Page]
- 6.8.1 Atmosphere sensing device (type B11AS appliances only)
- 6.8.2 Combustion products discharge safety device (type B11BS appliances only) [Go to Page]
- 6.8.2.1 Normal operating conditions
- 6.8.2.2 Blocked flue conditions
- 6.8.3 Type B11CS appliances
- 6.9 Flame supervision device [Go to Page]
- 6.9.1 Thermoelectric device [Go to Page]
- 6.9.1.1 Cold condition
- 6.9.1.2 Hot condition
- 6.9.2 Automatic burner control system [Go to Page]
- 6.9.2.1 Manually operated devices (e.g. push button)
- 6.9.2.2 Safety time
- 6.9.2.3 Extinction delay time
- 6.10 Efficiency
- 7 Test methods [Go to Page]
- 7.1 General [Go to Page]
- 7.1.1 Characteristics of test gases: reference and limit gases
- 7.1.2 Conditions for preparation of the test gases
- 7.1.3 Practical application of test gases [Go to Page]
- 7.1.3.1 Choice of test gases
- 7.1.3.2 Initial adjustment of appliance
- 7.1.3.3 Supply pressures
- 7.1.3.4 Corrected pressures
- 7.1.3.5 Adjustment of heat inputs
- 7.1.4 Test pressures
- 7.1.5 General test conditions [Go to Page]
- 7.1.5.1 General
- 7.1.5.2 Test room
- 7.1.5.3 Test installation
- 7.1.5.4 Electrical supply (where applicable)
- 7.1.5.5 Convection fan (where applicable)
- 7.2 Soundness of the gas circuit and combustion products circuit and evacuation of the combustion products [Go to Page]
- 7.2.1 Soundness of the gas circuit
- 7.2.2 Soundness of the combustion products circuit and evacuation of the combustion products [Go to Page]
- 7.2.2.1 Type B1 appliances
- 7.2.2.2 Type C11, C31 and C91 appliances
- 7.2.2.3 Supplementary tests
- 7.2.3 Escape of unburnt gas (type B1 appliances only)
- 7.3 Heat inputs [Go to Page]
- 7.3.1 Nominal heat input
- 7.3.2 Calibrated injector rate of appliance without gas rate adjusters or where these adjusters are put out of action
- 7.3.3 Performance of gas rate adjusters for ungoverned appliances
- 7.3.4 Start gas heat input
- 7.3.5 Reduced rate
- 7.4 Temperature of various parts of the appliance [Go to Page]
- 7.4.1 General
- 7.4.2 Temperature of external parts of the appliance
- 7.4.3 Temperature of components
- 7.4.4 Temperature of floor, shelf and walls [Go to Page]
- 7.4.4.1 General
- 7.4.4.2 Built-in appliances
- 7.4.4.3 All other appliances
- 7.5 Ignition, cross-lighting and flame stability [Go to Page]
- 7.5.1 Ignition and cross-lighting [Go to Page]
- 7.5.1.1 All appliances
- 7.5.1.2 Supplementary tests
- 7.5.2 Flame stability
- 7.5.3 Effects of room draughts (for type B1 appliances)
- 7.5.4 Wind tests for type C11, C31 and C91 appliances [Go to Page]
- 7.5.4.1 For type C11 appliances
- 7.5.4.2 Type C31 and Type C91 appliances
- 7.6 Pressure regulators [Go to Page]
- 7.6.1 Operational pressure regulator
- 7.6.2 Pressure regulator out of service
- 7.7 Combustion [Go to Page]
- 7.7.1 General [Go to Page]
- 7.7.1.1 Introduction
- 7.7.1.2 Type B1 appliances
- 7.7.1.3 Type C11, C31 and C91 appliances
- 7.7.2 Tests under limit conditions [Go to Page]
- 7.7.2.1 Reference gas
- 7.7.2.2 Incomplete combustion gas
- 7.7.3 Supplementary tests under special conditions [Go to Page]
- 7.7.3.1 Safety in the event of fluctuation, interruption and restoration of the auxiliary energy
- 7.7.3.2 Type B1 appliances
- 7.7.3.3 Type C11, C31 and C91 appliances
- 7.7.4 Measurement of oxides of nitrogen (all appliances)
- 7.8 Sooting (live fuel effect gas-fired heaters only) [Go to Page]
- 7.8.1 General
- 7.8.2 Determination of the smoke number
- 7.8.3 Test conditions [Go to Page]
- 7.8.3.1 General
- 7.8.3.2 Cold condition
- 7.8.3.3 Hot condition
- 7.8.3.4 Long cycle condition (only if soot is found on the burner/fuel bed)
- 7.9 Spillage monitoring system [Go to Page]
- 7.9.1 General
- 7.9.2 Atmosphere sensing device (type B11AS appliances) [Go to Page]
- 7.9.2.1 Sealed room (see Figure 9)
- 7.9.2.2 Test method
- 7.9.3 Combustion products discharge safety device (type B11BS appliances) [Go to Page]
- 7.9.3.1 General
- 7.9.3.2 Nuisance shutdown
- 7.9.3.3 Shutdown times
- 7.10 Flame supervision device [Go to Page]
- 7.10.1 Thermoelectric device [Go to Page]
- 7.10.1.1 Cold condition
- 7.10.1.2 Hot condition
- 7.10.2 Automatic burner control systems [Go to Page]
- 7.10.2.1 Manually operated devices (e.g. push button)
- 7.10.2.2 Safety time
- 7.10.2.3 Extinction time
- 7.11 Efficiency [Go to Page]
- 7.11.1 Installation and gas supply [Go to Page]
- 7.11.1.1 General
- 7.11.1.2 Type B1 appliances
- 7.11.1.3 Type C11, C31 and C91 appliances
- 7.11.2 Determination of efficiency
- 8 Marking and instructions [Go to Page]
- 8.1 Marking [Go to Page]
- 8.1.1 Marking of the appliance
- 8.1.2 Other marking
- 8.1.3 Marking of the packaging [Go to Page]
- 8.1.3.1 General
- 8.1.3.2 Additional
- 8.1.4 Utilization of symbols on the appliance and packaging [Go to Page]
- 8.1.4.1 Electrical supply
- 8.1.4.2 Type of gas
- 8.1.4.3 Gas supply pressure
- 8.1.4.4 Country of destination
- 8.1.4.5 Category
- 8.1.4.6 Other information
- 8.2 Instructions [Go to Page]
- 8.2.1 Instructions for installation and adjustment [Go to Page]
- 8.2.1.1 All appliances
- 8.2.1.2 For type B1 appliances
- 8.2.1.3 Built-in appliances
- 8.2.2 Instructions for use and servicing
- Annex A (normative)Hood test method (type B appliances) [Go to Page]
- A.1 Installation
- A.2 Hood adjustment
- Annex B (informative)Gas designations in force in the various EU countries
- Annex C (normative)Apparatus for the determination of the smoke number [Go to Page]
- C.1 Pump
- C.2 Sampling tube
- C.3 Filter paper
- C.4 Grey scale
- Annex D (informative)Symbols and abbreviations
- Annex E (normative)Calculation of conversions of NOx
- Annex F (normative)Arrangement for measuring the leakage rate
- Annex G (normative)Special national conditions [Go to Page]
- G.1 General
- G.2 Belgium [Go to Page]
