TOP VIEW

1/2 in. Min.

FIREPLACE

OPENING

2-3/4 in. Min.

1 in.

 

Unlimited

 

 

 

 

Max.

 

 

3-1/4 in. Min.

Note: Clearance from opening to perpendicular wall.

Figure 5.9 Combustible Mantel Leg or Wall Projections (Acceptable on both sides of opening)

SHEETROCK

3.5 in.

= AIR SPACE REQUIRED

Figure 5.10 Non-Combustible Zone (PIER and ST)

SHEETROCK

3.5 in.

= AIR SPACE REQUIRED

Figure 5.11 Non-Combustible Zone (LCOR and RCOR)

22

Heat & Glo • ST-36TRB-IPI, PIER-36TRB-IPI, LCOR-36TRB-IPI, RCOR-36TRB-IPI2128-900 Rev. H • 8/11

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Heat & Glo LifeStyle ST-36TRB-IPI owner manual TOP View