Malm Fireplace ZIRCON 38 Mode D'emploi page 6

MASONRY THIMBLE
2" Clearance From Studs
To Chimney Walls
Header
Header
12" Of Brick From Liner
To Combustibles
5/8" Fireclay Liner
Minimum or Equivalent
12"
12" Of Brick From Liner
Minimum
To Combustibles
Sill/Support
Figure 4
Page - 6
Zircon 38 3/13/15