3d
KIT D EXTERNAL VERTICAL FLUE - (C33)
PART NO. 956085
2.5.4
3e
Suitable for installations if the appliance can’t be repositioned and
where other horizontal flue options may causes some nuisance to
neighbours or buildings. The flue kit contains some additional 45°
elbows and extension ducts as well as a special wall bracket to pass the
guttering (see Figure 3e). The concentric flue will be routed vertically
alongside the outside wall to above the roofline. Special seals are
required to prevent rainwater penetrating the pipe joints.
For installation details refer to the flue kit instructions.
6
KIT E CHIMNEY FLUE LINER KIT
(B23) - PART NO. 956082
2.5.5
This kit is suitable for open flue application in accordance with BS5440
where a room sealed flue installation is impractical. The kit comprises of
a flue adaptor from the appliance to the chimney, a flexible plastic flue
liner with connection parts and chimney terminal (see Figure 3f). Where
an open flue system is used, then an air vent must be provided in the
same room or internal space as the flue duct air inlet, see section 3.4.
For installation details refer to the flue kit instructions.
Max flexi liner length = 30mtrs
Min flexi liner length = 5mtrs
Max concentric length = 2000mm
Min concentric length = 100mm
3f
A flue system can be built up from the components
detailed in the table on the next page, but the total
flue resistance must not exceed the maximum
stated.
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