Balanced Flue

15
Installation Instructions
1. Flue and Chimney Requirements
Note: This appliance must only be installed with the ue
supplied.
You must adhere to the following:
1.1 The ue must be sited in accordance with BS5440: Part 1
(latest edition), see Diagram 1.
1.2 Fit a guard to protect people from any terminal less than 2
metres above any access such as level ground, a balcony or
above a at roof.
1.3 All horizontal ues must be securely xed and re
precautions followed in accordance with local and national
codes of practice.
1.4 A restrictor may be required. Refer to Technical
Specications on page 14.
Site Requirements
2. Timber Framed Buildings
2.1 To prevent a re hazard, you must provide additional
clearance when the appliance passes through a wall
containing any combustible materials.
2.2 A steel sleeve must be inserted into the hole through which
the ue passes to give an air gap of 25mm between the
sleeve and any outside surface of the ue.
2.3 Contact your local buildings authority for further guidance on
installing gas res in timber framed buildings.
Note: Make sure you provide adequate clearance at the
sides and back of the appliance for servicing access.
UK Dimensions
1
Dimension Terminal Position Minimum
Distance
A* Directly below an opening 600mm
B* Above an opening 300mm
C* Horizontally next to an opening 300mm
D Below gutters, soil pipes or drain pipe 300mm
E Below eaves 300mm
F Below balcony or car port roof 600mm
G From a vertical drain pipe or soil pipe 300mm
H From an internal or external corner or to a
boundary alongside the terminal
600mm
I Above ground, roof or balcony level 300mm
Dimension Terminal Position Minimum
Distance
J From a surface or boundary facing the
terminal
600mm
K From a terminal facing the terminal 600mm
L From an opening in the car port (e.g. door,
window) into the dwelling
1200mm
M Vertically from a terminal on the same wall 1200mm
N Horizontally from a terminal on the same
wall
300mm
P From a structure on the roof 600mm
Q Above the highest point of intersection with
the roof
300mm
* In addition, the terminal should not be nearer than 300mm to an opening in the building fabric formed for the purpose of accommodating a built-in element such as a window frame.