Installing Combustible Board - Napoleon BHD4N Installation And Operating Instructions Manual

5.3

INSTALLING COMBUSTIBLE BOARD

THE SURFACE ABOVE THE APPLIANCE GETS VERY HOT. IF PROPER FINISHING MATERIALS ARE
SIDE
WALL
6" (152mm)
MIN. TO A
SIDE WALL
Joint Compound where required
Joint compounds such as Durabond 90 and tapes that are resilient to heat and cracking should be used when
taping and mudding seams.
Setting tiles and grouting
We recommend you use tiles with a dry butt joint to be installed using a two-part mortar with an acrylic latex
additive, such as Mapei Kerabond/Kerlastic, to allow for slight movement in the normal operation of the
appliance.
If grout is used between the tiles, a polymer-based grout, such as Mapei Ultracolour plus, is recommended.
Primer/Paint
For a painted surface, use a 100% acrylic latex primer and fi nish coat. Paints may discolour.
!
NOT USED, CRACKING CAN OCCUR.
BHD4ST
38 1/4"
45" (972mm)
(1143mm)
WARNING
43 1/4"
(1099mm)
BHD4P
38 1/4"
(972mm)
6" (152mm)
MIN. TO A
SIDE WALL
W415-1285 / A / 11.03.14
29
EN