4 Flue and Appliance Preparation

4.6 Wall Mounting Bracket

Reposition the template, making sure of dimensional alignmentwith the flue hole.Mark the boiler fixing points and mounting bracket position, seediagram 4.5.Drill holes and plug, to suit No.12x2in wood screws, fit thescrews allowing sufficient clearance, about 5mm, to accept the swing brackets, see diagram 4.5.Secure the mounting bracket to the wall with No.12x2in woodscrews and plugs, see diagram 4.5.

4.7 Flue Duct

Mark the duct to the length required, this length allows for expansion, see diagram 4.6 for rear flue and diagram 4.7 for side flue, then cut square and remove any burrs.

4.8 Air Duct/Terminal

Mark the duct length, see diagram 4.8 for rear flue and diagram 4.9 for side flue, then cut square and remove any burrs. Diagram 4.7
6829 6833 6831 FLUEDUCT BOILERCENTRELINET MINUS 188mm STANDARD FLUETERMINALQ PLUS 5mm Q Q Diagram 4.6 Diagram 4.8 LONG FLUETERMINAL
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