Martin Fireplaces 400BWBIA Chimney Installation, Installing Chimney Safety Information Continued

CHIMNEY INSTALLATION

INSTALLING CHIMNEY SAFETY INFORMATION (CONTINUED)

SC Chimney Cap	Flue Outlet Height		Model SC Chimney Cap	Flue Outlet Height
Storm Collar	3' Min. and 2' Above		Storm Collar	3' Min. and 2' Above
Flashing	Any Point		(Including with Cap)	Any Point
(612 or 1212)	Within 10'		Flashing	Within 10'
	Attic Space
			(612 or 1212)	Attic Space
	See Table 1 for			See Table 1 for
	Roof Opening
	Size			Roof Opening Size
13' Min.	SF Firestop Spacer		15" Square Hole	Firestop Spacer SF
			in Joist (2" Air
	(2" Air Space Clearance			Third Floor
			Space Clearance
	to Combustibles)			Area
			To Combustibles)	2"min. Clearances
	15" Square
				to Combustibles
	Opening in Joist
	2" Min. Clearance
	to Combustibles	Max. Installation		Firestop Spacer SF
				Second Floor
	Height - 86' Chimney			Area

Figure 14 - Proper Chimney Height				Firestop Spacer SF
		15" Square Hole
		in Joist (2" Air			First Floor
		Space Clearance			Area
		To Combustibles)
	Table 1		Figure 15 - Residential Installation
Minimum Required Roof Opening
Minimum Framed Opening			CAUTION
Roof Pitch	“S” Series Double Wall Chimney			Do not block air
0/12	15"x15"
				inlets or air outlets
1/12	15"x151/8"
2/12	15"x151/4"
3/12	15"x151/2"
4/12	15"x153/4"
5/12	15"x161/4"		Do not install combustible materials
6/12	15"x163/4"
7/12	15"x173/8"	WARNING	below top spacer. Non-combusitble
12/12	15"x211/4"		not overlap the black painted face of
8/12	15"x18"		materials such as brick or tile may
9/12	15"x183/4"		be used to trim face of fireplace. Do
10/12	15"x191/2"		not cover any part of louvered panel
11/12	15"x203/8"		and cool air inlet. Combustibles must
			fireplace.

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