Always screw the base into position before
applying tension to the cables. This will ensure
a tight seal between the top of the convection
box and wall.
8. The convection box has two slots at each side of
the flue outlet. Loop one end of each cable and
pass the loop into the slots (See figure 18). Give
the cables a pull so that they grip.
9. Place the convection box unit close to the
fireplace but allow sufficient access into the
fireplace opening so that the cables can be
threaded through the eyebolts and returned through
the back of the convection box. If a concealed
connection is being used, insert the convection box
into the fireplace feeding the supply pipe through
the pierced hole in the rear grommet.
10. Thread the cables through the eyebolts.
Return the cables through the holes near the
bottom of the convection box back panel (See
figure 19).
11. Fit a cable retainer over the bottom end of
each cable.
12. Pull each
cable taut.
Push the
cable
retainers hard
up against the
back panel.
The end of
the cable
adjuster will
pass into the
hole. Tighten
the screws in
the retainers
so that they
clamp the
© GDC Group Ltd. 2013
Page 25
Figure 13. Fireback spacers.
Figure 14. Fitting the foam seal
INSTALLER GUIDE
Figure 13B. Flue restrictor