C. Non-Combustible Sealant Material
After completing the installation of non-combustible
material in the required non-combustible zone and the
non-combustible finishing material over that, a bead of
non-combustible sealant must be used to close off any
gaps at the top and sides between the fireplace and
hearth.
Figure 7.10 Place Non-combustible Sealant
WARNING! Risk of Fire!
Hearth & Home Technologies is not responsible for
discoloration, cracking or other material failures of
finishing materials due to heat exposure or smoke.
• Choose finishing materials carefully.
Heatilator • A36/42C, A36/42CH • Installers Manual • 4017-262 • Rev D • 10/07/13
Non-combustible Sealant
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