Non-Combustible Sealant Material - Heatilator ST36D Installation Manual

C. Non-Combustible Sealant Material
After completing the framing and applying the facing
materials over the framing, a bead of noncombustible
sealant must be used to close off any gaps at the top
and sides between the fireplace and hearth.
Non-combustible Sealant
Figure 7.9 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 • ST36D Installation Manual • 4012-061 • Rev M • 08/20 31