Installation Requirements - Cast Tec Integra Fan Flue Installation And User Instructions Manual

INSTALLATION REQUIREMENTS

This appliance must only be installed in Great Britain or Ireland.
1. This appliance is a natural gas appliance only and has been designed for use with the following applications:
2. A non-combustible hearth must be provided to comply with current building regulations. Care should be taken
to prevent any damage being caused to surrounding soft furnishings or decoration, e.g. many embossed vinyl
wall coverings may become discoloured if placed too close to the appliance.
3. A suitable proprietary fire surround with 100
underside of shelf of 830mm, providing that the depth of shelf is 150mm or less.
4. Where the shelf depth is greater than 150mm, the minimum height clearance should be increased by 25mm
increments for each additional 12.5mm of shelf depth.
5. Minimum width between vertical sides of combustible surround should not be less than 800mm provided the
appliance is central to the surround and the surround legs do not exceed a 150mm profile.
6. If the 150mm profile is exceeded, the width of the surround (and the back panel) should be increased by
25mm for each additional 12.5mm of profile depth.
FLUE TERMINAL POSITIONS
The minimum acceptable dimensions from the centre of the flue terminal grille to obstructions and ventilation
opens (Fig. 3).
Fig. 3
H
J
Dimension
A
B
C
D
E
F
G
H
I
J
K
L
M
N
4
0 c rating may be used with a minimum clearance from hearth to
A
I
F
L
Terminal Position
Directly below an opening, air brick, window etc.
Directly above an opening, air brick, window etc.
Horizontally to an opening, air brick, window etc.
Below gutters, soil pipes or drain pipes
Below eaves
Below balconies or car port roof
From a vertical drain or soil pipe
From an internal or external corner or to a boundary
alongside the terminal
Above ground, roof or balcony level
From a surface or boundary facing the terminal
From another terminal facing the terminal
From an opening in a car port
Vertically from another terminal on the same wall
Horizontally from another terminal on the same wall
DE
C
H
H
G
I
B
A
M
K
N
Minimum
300mm
300mm
300mm
75mm
200mm
200mm
150mm
200mm
300mm
600mm
1200mm
1200mm
1500mm
300mm