Baxi Combi 630 - Technical Data; Technical Information

Standard Scope
BS EN
12831
Heating systems in buildings — Calculation of load.
BS EN
14336
Installation & commissioning of water based heating sys
tems.
BS 6798 Installation of gas fired hot water boilers.
BS 5440
Part 1
Flues.
BS 5440
Part 2
Ventilation.
BS 7074 Expansion vessels and ancillary equipment for sealed wa
ter systems.
BS 7593 Treatment of water in domestic hot water central heating
systems.
BS 4814 Specification for Expansion Vessels using an internal dia
phragm, for sealed hot water systems.
IGE/UP/
7/1998
Guide for gas installations in timber framed housing.
Tab.4 In IE the following Code of Practice apply:
Standard Scope
IS 813 Domestic Gas Installations.
The following standards give valuable additional information:
BS 5546 Installation of hot water supplies for domestic purposes.
BS EN
12828
Heating systems in buildings.
BS EN
12831
Heating systems in buildings — Calculation of load.
BS EN
14336
Installation & commissioning of water based heating sys
tems.
BS 7074 Expansion vessels and ancillary equipment for sealed wa
ter systems.
BS 7593 Treatment of water in domestic hot water central heating
systems.
3.2
Technical data
3.2.1 Technical information
Important
All data in these sections are nominal and subject to normal pro
duction tolerances.
Tab.5 General
Baxi Combi 624 630
Gas council numbers 47 077 28 47 077 29
Nominal heat input domestic hot water —
Maximum rate
Net (Qn Hi) kW 25.77 30.93
Gross (Qn Hs) kW 28.58 34.26
3 Technical specifications
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