Baxi Potterton PERFORMA 30 HE - Manual (Page 21)

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© Baxi Heating UK Ltd 2007
8.0 Flue Options
Inner Sleeve
For Twin Flue Systems fit the adaptors as follows:-
8.4 Flue Duct Adaptor
1. Insert the inner sleeve into the flue duct outlet of the
boiler flue adaptor. Engage the outer sleeve in the boiler flue
adaptor. Ensure that it is pushed fully in. Take the air duct
blank and fit into the outer sleeve and over the inner sleeve.
8.5 Air duct adaptor
1. Undo the screws securing the blanking plate to the boiler
top panel. Discard the plate.
2. There are three restrictor plates supplied in the kit. One
marked ‘23’ and one marked ‘27’, these can be discarded
The third restrictor MUST be positioned as shown in the
diagrams below.
3. Take one of the gaskets supplied in the kit and place on
the boiler top panel.
4. Align the appropriate restrictor as shown. Position the
second gasket over the restrictor.
5. Using the screws previously removed secure the inlet
adaptor to the top panel.
6. Continue to fit the twin flue system.
Outer Sleeve
Air Duct Blank
Inlet Adaptor
Gasket
Restrictor
Gasket
Position of Restrictor
Blanking Plate