Heat & Glo Fireplace ST-36TRLP-IPI - Manual (Page 22)

Heat & Glo • ST-36TR-IPI, PIER-36TR-IPI • 2176-900 Rev. G • 3/13 22
TOP VIEW
3-1/4 in. Min.
2-3/4
in. Min.
1/2 in.
Min.
Unlimited
1 in.
Max.
FIREPLACE
OPENING
Note: Clearance from opening to perpendicular wall.
Figure 5.10 Non-Combustible Zone
Figure 5.9 Combustible Mantel Leg or Wall Projections
(Acceptable on both sides of opening)
SHEETROCK
AIR SPACE REQUIRED
3.5 in.