BS 5440-2:2000 2004
$142.49
Installation and maintenance of flues and ventilation for gas appliances of rated input not exceeding 70 kW net (1st, 2nd and 3rd family gases) – Specification for installation and maintenance of ventilation for gas appliances
| Published By | Publication Date | Number of Pages |
| BSI | 2004 | 26 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | BRITISH STANDARD |
| 2 | Committees responsible for this British�Standard |
| 3 | Contents |
| 5 | 1 Scope 1.1 Equipment 1.2 Competence |
| 6 | 2 Normative references 3 Definitions 3.1 adapter 3.2 air vent 3.3 appliance compartment 3.4 equivalent area 3.5 free-area 3.6 grille 3.7 internal space 3.8 intumescent air vent |
| 7 | 3.9 louvre 3.10 protected area 3.11 ventilation 4 Design and materials for air vents and ducts 4.1 Design |
| 8 | 4.2 Materials |
| 9 | 4.3 Intumescent air vents in fire rated compartments 5 Size and position of air vents 5.1 General |
| 10 | Table 1 Minimum separation distances between air vents and appliance flue terminals� |
| 11 | 5.2 Open�flued appliances |
| 12 | Table 2 Minimum air vent free area for appliance compartments: open flued appliances |
| 13 | 5.3 Room sealed appliances Table 3 Minimum air vent free area for appliance compartments: room sealed appliances |
| 14 | 5.4 Flueless appliances |
| 15 | Table 4 Minimum permanent opening free area for flueless appliances 5.5 Multi appliance installations |
| 16 | 6 Other aspects of ventilation 6.1 Effect of extract fans |
| 17 | 6.2 Passive stack ventilation 6.3 Radon gas 6.4 Internal kitchens 7 Maintenance |
| 18 | Figure 1 Typical air vent arrangements |
| 19 | Figure 2 Free areas |
| 20 | Figure 3 Air vents in series |
| 21 | Figure 4 Air vent positions for an open�flued appliance in a room or internal space |
| 22 | Figure 5 Air vent positions for an open flued appliance in an appliance compartment |
| 23 | Figure 6 Air vent positions for a room�sealed appliance in an appliance compartment, room and internal space |
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