Technical data

1515
Venting compartments
If the clearances are less than those stated for the options
above then ventilation must be provided as described in
BS 5440.
A minimum of 2 air vents (A) must be fitted, one at low level
and another at high level onto the same wall using the same
air for circulation, see diagram below.
Minimum free air required for venting:
•
For air directly from outside:
Greenstar Highflow 440CDi 155cm
2
per vent
Greenstar Highflow 550CDi 220cm
2
per vent
•
For air from internal space/room:
Greenstar Highflow 440CDi 310cm
2
per vent
Greenstar Highflow 550CDi 440cm
2
per vent
800mm
800mm
900mm
100mm**
200mm*
100mm**
50mm
*Space required for unvented areas with a removable door or panel.
** This space can be reduced to 50mm for one side only as along as both the side
clearances add up to the total of both the side measurements shown or more.
800mm
625mm
100mm
100mm
100mm
200mm
25mm
25mm
2,300mm
Boiler location
The appliance may be installed in any room, although
particular attention is drawn to the requirements of the
IEE regulations applicable, and in Scotland the electrical
provisions with respect to installation in a room containing
a bath or shower.
1. The room in which the appliance is installed does not
require a dedicated air vent.
2. If the appliance is installed in a cupboard or
compartment with dimensions that allow the following
minimum clearances, then no ventilation is required:
Compartment installation
Position of appliance
Minimum unventilated
clearance (to removable door)
In front 75mm*
Right side 100mm
Left side 100mm
Above fl ue elbow/casing 50mm
*75mm from an opening door. 600mm is required for servicing
Ventilation-free compartment installation – minimum clearances
Airing cupboard clearances – minimum clearances
A