Empire P)-1 Owner's Manual download pdf (Page 20)

29210-0-0911Page 20

Termination clearance for buildings with combustible and noncombustible exteriors.

VerticalSidewallInstallations

Important! Minimum clearance between vent pipes and combustible materials is three (3") (76 mm) on top, and (1") (25 mm) on bottom

and sides.

Important!When vent termination exits through foundation less than 20" below siding outcrop, the vent pipe must extend outward so that

the horizontal vent terminal is located ush to, or beyond the outcrop siding.

InformationonVariousVentingRoutesandComponents

Important: It is always best to locate the replace in such a way that minimizes the number of offsets and horizontal vent length.

Since it is very important that the venting system maintain its balance between the combustion air intake and the ue gas exhaust, certain

limitations as to vent congurations apply and must be strictly adhered to.

The graph showing the relationship between vertical and horizontal side wall venting will help to determine the various vent lengths

allowable.

The horizontal vent run refers to the total length of vent pipe from the ue collar of the replace to the face of the outer wall.

The maximum horizontal vent run is 20 feet (6.10 m) when the vertical vent rise is 8 feet (2.44 m) (See Figure 17).

Venting terminals shall not be recessed into wall or siding.

Figure 27

TERMINATION CLEARANCES

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Empire P)-1 Owner's Manual Page 20