WarmFlow BoilerhouseB70HE User Manual page 59

4. Lubricate and fit the extension (C) and bend (D) then secure with the locking
bands.
5. Fit the air inlet spigot and gasket to the burner. Attach the flexible air hose to
the burner and starter assembly and secure with the jubilee clips.
MEASURE AND CUT FLUE TERMINAL
Cut a hole through the wall and fit a non-combustible sleeve.
i.
ii. Fit the flue terminal (E) and measure the excess length, X.
iii. Cut X mm from the outer pipe of the terminal then X mm from the inner pipe.
Note: A terminal guard is required if the termination location is less than 2m
above external ground level.
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