Heatiator HEIR36H, HEIR42H, HEIR42T, HEIR50T D. Mantel and Wall Projections, Non-CombustibleZone

Non-Combustible Zone

1/2 IN. BUILDING MATERIAL	PIPE IS FOR VISUAL
(MAY BE COMBUSTIBLE)
	REFERENCE ONLY
NO COMBUSTIBLES
IN HATCHED AREA
1 IN.
	39 IN.
FACTORY-SUPPLIED
1/2 IN.
NON-COMBUSTIBLE
BOARD

= COMBUSTIBLES

NOT ALLOWED

Figure 5.3 Allowable Combustible Mantel Projections

D. Mantel and Wall Projections

WARNING! Risk of Fire! Comply with all minimum clear- ances as specified. Framing or finishing material closer than the minimums listed must be constructed entirely of non- combustible materials (i.e., steel studs, concrete board, etc).

When installing a mantel, provisions must be made in order to secure the mantel to the adjacent framing materials. For example, lintel brackets or lag bolts may be considered for this purpose.

Combustible Mantel Legs or Wall Projections

1/2 IN. BUILDING MATERIAL

COMBUSTIBLE

COLUMN

	4 IN.
	7 IN.
FIREPLACE	14 IN.
OPENING
FACTORY-SUPPLIED
NON-COMBUSTIBLE BOARD
COMBUSTIBLE OR
NON-COMBUSTIBLE WALL

Figure 5.4 Combustible Mantel Leg and Wall Projections

Non-Combustible Mantel Legs or Wall Projections

	1/2 IN. BUILDING MATERIAL
	NON-COMBUSTIBLE
	COLUMN
	6 IN. MAX.
	SEE SECTION 13.E
	FOR REQUIRED
FIREPLACE	CLEARANCES
OPENING	14 IN. MIN.
FACTORY-SUPPLIED
NON-COMBUSTIBLE	COMBUSTIBLE OR
BOARD
	NON-COMBUSTIBLE
	WALL

Figure 5.5 Non-Combustible Mantel Leg and Wall Projections

Heatilator • HEIR36, HEIR42, HEIR50 • 2285-900 Rev. D • 8/12 21