Boiler Location - Keston C90 Installation And Servicing Instrucnion

WD352/0/2003
2.1 DIMENSIONS AND MINIMUM
CLEARANCES
The boiler must be installed in minimum
clearances shown to allow subsequent
servicing, and safe operation. However,
larger clearances may be required during
installation.
2.2 SERVICE CONNECTIONS
Gas, water, air and flue pipe, condensation,
and electrical connections are as shown.
Gas : 1 inch BSP female. Flow/Return 1.5
inch BSP female
inch BSP female
2.3 POSITION
The C90 and C110 are not suitable for
external installation. The boiler may be
installed in any room or internal space,
although particular attention is drawn to the
requirements of the current IEE Wiring
Regulations and, in Scotland, the electrical
provisions of the Building Regulations
applicable in Scotland, with respect to the
installation of the boiler in a room or
internal space containing a bath or shower.
Where a room-sealed appliance is installed
in a room containing a bath or shower, any
electrical switch or
utilising mains electricity, should be so
situated that it cannot be touched by a
person using the bath or shower. The C90
and C110 are classified as IP20 (IPX0).
The wall on which the boiler is mounted
must be of suitable load bearing capacity
and must be non-combustible.
Installation & Servicing Instructions
Chapter 2 - Boiler Location

2. BOILER LOCATION

.
DHW/Zone 2 connection 1
appliance control,
The Keston C90 & C110
All dimensions in mm.
25
305 (when servicing appliance)
10 (When appliance is operating)
Figure 2.1.2
Dimensions
Air Intake
Flue
1000
350
25
150
All dimensions in mm.
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