Aarrow Becton MK 2 Operating & Installation Manual page 11

REAR FLUE
Open Hearth
Fit and seal a 'T' section (with soot box) directly
into the flue spigot. The maximum horizontal
section allowed is 150mm.
Provide a minimum vertical height of 600mm of
flue from the height of the rear flue outlet. See
figure 6b.
Closure Plate
#Connect the flue spigot to the rear outlet.
#Connect a flue extension to the spigot.
#Fit the closure plate in fireplace.
#Position the fire so the flue extension passes
through the hole in the closure plate.
#Ensure all joints are suitably sealed.
See figure 6c.
Top Flue
Provide a minimum vertical height of 600mm of
flue measured from the top of the appliance. See
figure 6d.
Move the fire, with flue spigot in place, into
position under the flue and seal the spigot/flue
connection with fire cement. (Ref fig 5c).
Becton Bunny & Becton 7 MK2 Gas stoves
It is recommended that a smoke test is performed
inside the fire to ensure that adequate flue draw is
evident.
non- combustible closure plate,
incorporating access for cleaning debris.
INSTALLATION
Fig 6a.
Fig 6b
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