41
Heatilator • CD4236IR-D, CD4236ILR-D, CD4842IR-D, CD4842ILR-D • 2359-900 Rev. D • 5/15
B. Rear Vent
CAUTION! Risk of Cuts, Abrasions or Flying Debris.
Wear protective gloves and safety glasses during instal-
lation. Sheet metal edges are sharp.
NOTICE:
Once appliance is set up for top or rear venting,
it CANNOT be changed at a later time.
Figure 9.7
Fold the tabs toward the center of the seal cap
(90º) and remove the insulation gasket.
Figure 9.8
Cut the metal retaining band and fold the
sides out.
Figure 9.9
Fold the center parts of the retaining band out
and use to remove the seal cap.
Figure 9.10
Discard the vent cap, remove and discard the
insulation basket.
NOTICE:
Once the seal cap has been removed it CANNOT
be reattached.
Figure 9.6
To attach the
fi
rst section of vent pipe, make
sure to use the
fi
berglass gasket in the manual bag to seal
between the
fi
rst vent component and the outer
fi
replace
wrap. Use 2 self tapping screws to secure the gasket to
the outer wrap.
Secure the
fi
rst section of venting to the
fi
replace by screw-
ing through the two straps left over from cutting the seal
cap strap in step 2.
