Ravenheat Flue Boiler, Installation And Servicing Instructions

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5.5.4 Insert the flue assembly into the wall, being
careful to make sure that the outer air duct
comes flush to the inner surface of the wall.
5.5.5 Lift the boiler on to the wall (Fig. 34), locat-
ing onto the top coach bolts. Fit the two
lower coach bolts and tighten all four secur-
i n g b o l t s .
5.5.6 Working above the boiler pull the flue
exhaust duct towards the boiler in order to
engage tube 61 into its header 57A.
Position flue into elbow header and push so
as to locate inner and outer flue correctly
ensuring good seal is made with o rings.
Fig. 33
5.5.8 Fit terminal cover plate and terminal guard
(Fig. 36-37).
5.5.9
Extension kits are available on order for flue
extension of up to 2.5 metres total length
(Fig. 31).
Fig. 35
Fig. 36
Fig. 34
Make good inside and outside wall around the air duct