Grant Vortex Series User Manual

Section 9: Flue System and Air SupplyPage 30
Garden wall
Outdoor
module
Garden wall
Extensions
45° elbows
Straight
terminals
Straight
starter
Maximum horizontal
length 3 metres
Figure 9-4: Horizontal external ue
9.5 EXTERNAL HORIZONTAL
CONVENTIONAL FLUE (GREEN
SYSTEM)
This option uses the Grant Green system External Module straight
starter section (GKM90C for models up to 26kW or GKM200C for
models ranging from 26-70kW), replacing the low level terminal
and ue guard supplied with the boiler, along with components
from the Grant Green system. See Figure 9-4.
It is possible to extend the ue horizontally by a maximum of 3
metres in total ue length by using the green system. A maximum
of two 45° elbows may be utilised when extending the ue using
this system.
For further information on the connection of the Green system,
please refer to Section 9.4.
! NOTE !
The ue system from the external module can be extended
either vertically OR horizontally by using the Green
System.
NOT a combination of both.
A complete list of Grant Green system ue components can be
found in Figure 9-3 and Table 9-2.
Information on the siting of the ue terminal can be found in
Section 9.6.

Grant Vortex Series Specifications

General

Brand	Grant
Model	Vortex Series
Category	Boiler
Language	English