Hearth and Home Technologies ST36D owner manual Squares

F. Sidewalls/Surrounds

•Adjacent combustible sidewalls must be located a minimum of 12 in. (305 mm) from the fireplace opening.

•Combustible or non-combustible mantel legs, surrounds and stub walls may be constructed per Figure 11.5.

squares	4 in. [102 mm]
	BRICK	FRONT
Grid represents 1 in. (25 mm)	FLUSH	FRONT

9 3/4 in. [248 mm]

39° angle

36 in. [914 mm] 40 in. [1016 mm]

angle 50°

12 in. [305 mm]

12 in. [305 mm]

12 in. [305 mm]

Figure 11.5 Mantel Leg or Wall Projections (acceptable on both sides of opening)

Heatilator • ST36D • 20396 • Rev AA • 11/08 41