Technical data

26
Greenstar Highflow CDi combi boiler
horizontal fluing options
Greenstar Highflow CDi combis offer a choice of 2 different
sized horizontal RSF flue systems, 100mm diameter and
125mm diameter. The systems have different maximum
lengths. Options 1 to 8 detail the permissible lengths.
Horizontal RSF flue
Flue diameter 100mm 125mm
Minimum fl ue length 130mm 350mm
Maximum fl ue length 4,000mm 13,000mm
The following criteria should be noted when planning
the installation:
•
The concentric flue system must be inclined at
3º (52mm per metre) from the appliance, to allow
condensate to drain back into the boiler
•
A white plume of condensation will be emitted from
the terminal because the appliance operates at high
efficiency. Care must be taken when selecting the flue
terminal position
•
To achieve a maximum flue length, one of the extension
flue kits will need to be cut so that the permitted
maximum flue length is not exceeded
•
Horizontal flue options 1-8 illustrate common flue
installations. Other configurations of the flue system are
possible up to, and not exceeding, the stated maximum
flue lengths.
100mm dia. telescopic flue kit
Comprises:
1 x internal flue connector bend
1 x flue adaptor
1 x flue connector
2 x wall cover plates
530mm (100mm dia.) of flue duct including terminal
Part No. 7 716 191 155
125mm dia. standard flue kit
1 x internal flue connector bend
1 x flue adaptor
1 x flue connector
2 x wall cover plates
965mm (125mm dia.) of flue duct including terminal
Part No. 7 716 191 157
Accessories
Components Part No. Description
100mm diameter
7 716 191 155
Horizontal telescopic kit
(530mm)
7 733 600 048
High level horizontal
telescopic fl ue kit
7 716 191 083 Extension fl ue kit (960mm*)
7 716 191 172 2m fl ue extension
7 716 191 133 Short fl ue extension (220mm*)
7 716 191 084 90º bend
7 716 191 085 45º bend
7 716 191 164 Vertical fl ue adaptor
7 716 191 092 Support bracket kit
7 716 191 173 Support bracket kit (6 pack)
125mm diameter
7 716 191 157 Horizontal fl ue kit (965mm)
7 719 003 666 Extension fl ue kit (960mm*)
7 719 003 664 90º bend
7 719 003 665 45º bend
7 716 191 165 Vertical fl ue adaptor
7 716 191 174 Support bracket kit
*Dimensions when fi tted
**The 100mm flue system inclines 2º within the 100mm terminal.