HAMWORTHY HEATING LTD
Page
FLEET WALL HUNG SERIES
500001211/F
4
iv
APPENDIX PAGE
Figure A1 Gas Data ................................................................................................................................ 49
Figure B1.1 Electrical Supply ..................................................................................................................... 50
Figure B1.2 External Control Wiring for Multiple Boiler Installation ........................................................... 51
Figure B1.3 Sensor resistance values ....................................................................................................... 52
Figure C1 Flue Data ................................................................................................................................ 53
Figure C1.1 Room sealed C13 horizontal concentric flue .......................................................................... 55
Figure C1.2 Room sealed C13 horizontal concentric flue .......................................................................... 55
Figure C2.1 Room sealed C33 vertical concentric flue .............................................................................. 56
Figure C3.1 Room sealed twin duct horizontal flue .................................................................................. 56
Figure C3.2 Room sealed twin duct vertical flue ....................................................................................... 57
Figure C4.1 Open flue B23 horizontal ........................................................................................................ 57
Figure C4.2 Open flue B23 vertical ............................................................................................................ 58
Figure C5.1 Cascade flue <150kW ............................................................................................................ 58
Figure C5.2 Cascade flue >150kW ............................................................................................................ 59
Figure C6.1 Individual flue lengths C13 ..................................................................................................... 59
Figure C6.2 Individual flue lengths C13 ..................................................................................................... 59
Figure C6.3 Individual flue lengths C33 ..................................................................................................... 60
Figure C6.4 Individual flue lengths C33 ..................................................................................................... 60
Figure C6.5 Individual flue lengths C53 ..................................................................................................... 60
Figure C6.6 Individual flue lengths C53 ..................................................................................................... 60
Figure C6.7 Individual flue lengths B23 ...................................................................................................
.. 60
Figure C6.8 Individual flue lengths B23 ..................................................................................................... 61
Figure C6.9 Cascade flue lengths .............................................................................................................. 61
Figure C6.10 Flue Accessories .................................................................................................................... 61
Figure D1 Mechanical Ventilation Flow Rates ........................................................................................ 62
Figure E1 Water Data ............................................................................................................................. 64
Figure E1.1 Typical Piping Layouts ........................................................................................................... 67
Figure E1.2 Cold Feed & Vent Sizes ......................................................................................................... 67
Figure E1.7 Pump performance curves ..................................................................................................... 68
Figure E2 Typical pipe kit system connections ....................................................................................... 69
Figure F1 Hydraulic diagram 02 ............................................................................................................. 70
Figure F2 Hydraulic diagram 80 ............................................................................................................. 70
Figure F3 Hydraulic diagram 50 ............................................................................................................. 71