Heatiator I80 owner manual C. Mantel, D. Sidewalls/Surrounds, E. Glass Doors, NFPA211, Fire Risk

C. Mantel

A combustible mantel may be positioned no lower than 12 in. (305 mm) above the top of the fireplace opening. The combustible mantel may have a maximum depth of 12 in. (305 mm). Combustible trim pieces that project no more than 1-1/2 in.(38 mm) from the face of the fireplace can be placed no closer than 6 in. (152 mm) from the top of the fireplace opening. See Figure 8.7. Combustible trim must not cover the metal surfaces of the fireplace. This mantel clearance is in accordance with Section 7-3.3.3 of ANSI/

NFPA211.

D. Sidewalls/Surrounds

Adjacent combustible side walls must be located a minimum of 24 in. (610 mm) from the fireplace opening. If you are us- ing a decorative surround constructed of combustible ma- terial, it must be located within the shaded area defined in Figure 8.8. Short stub walls are also acceptable if they are contained within the shaded area.

WARNING

Fire Risk

Do NOT obstruct air inlets.

Do NOT modify air inlets.

•Modifying or covering air inlets could cause temperature rise and fire hazard.

Finishing materials must not interfere with:

•Air inlets

•Access for service

12 in.
12 in. MIN.	55-1/2 in.
	Effective
Gas Knockout	Height
Figure 8.7 Mantel Specifications

		BRICK	4 in.
FLUSH FRONT		FRONT	(102 mm)
23 in.		42 in.	19-3/4 in.
(584 mm)		(1067 mm)
			(502 mm)
50°		50-1/2 in.
			39°
		(1283 mm)
	24 in.	24 in.
	(610 mm)	(610 mm)
¨ Figure 8.8	Sidewalls/Surrounds
		WARNING

Fire Risk

Finish all edges and fronts to clearances and specifications.

•Metal fireplace front may be covered with non- combustible material only.

•Do NOT overlap combustible materials onto fireplace front.

•Install combustible materials up to specified clearances on top front and side edges.

•Seal joints between the finished wall and fireplace top and sides using only a 300° F minimum sealant.

E. Glass Doors

This fireplace has been tested and listed for use with doors as specified in Section 12.B. Fireplace Components. Please refer to the manual packed with each set of doors for instal- lation instructions.

Heatilator • I80 CAN-US • 4013-203 Rev F • 04/08 33