Wood Hearth Extension
WARNING – Wood hearth extensions may dry out, crack, warp or become discolored.
The air flow area must be free from any obstruction to allow heat from the chase to be released.
NOTES:
•
A hearth extension is not required but may be used as a design feature.
•
Diagram shows fireplace in a flush application. This is not a requirement for a wood hearth
extension. Flush and recessed applications are acceptable.
Lyric Installation Manual: Built-in Models, April 2019
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