Publication No. 5106226
11
Concentric Flue Horizontal Terminal
MAX2003A
Twin Flue Mini Horizontal Terminal
Twin Flue Pitched Roof Terminal
Twin Flue Vertical Terminal
360˚
1.5m max
Concentric
Terminal
Extension
Flue
Air
Concentric
Elbow
Concentric
Elbow
300mm min
to
2.5m max
Vertical
Terminal
Roof
Extension
Flue
Air
Air Pipe Ø60
Flue Pipe Ø60
Flue Duct
135˚
Bend
Extension
Mini Terminal (sited in loft)
Pitched Roof
Terminal
(135˚ elbow fitted)
600 mm
min
apart
360 mm
min
apart
Twin Pitched Roof Terminals
can be fitted
Air Pipe
Flue Pipe
Flue Duct
Pitched
Roof
Flashing
Flat Roof
Flashing
Reducer
(Ø80 to Ø60)
1.5m min
to
12m max
Mini Terminal
Air Pipe
Flue Pipe
Flue Duct
92˚ Bend
135˚ Bend
92˚ Bend
Extension
Extension
92˚ Bend
1m min
to
12m max
Adaptor
Box Assy.
1m min
to
12m max
Warning
Note that the length
of the Air Inlet Pipe
MUST be at least
0.75 x length
of the Flue Pipe
Fig. 5
Installation Requirements