Owner`s manual

29843-2-0612Page 18
Example Of Possible Venting System Using Two (2) 90° Elbows
Examples of possible venting systems using two (2) 90° elbows.
V is listed as minimum vertical dimensions and H1 + H2 is listed
as total of maximum horizontal dimensions. The maximum vertical
and horizontal distances for two (2) 90° elbows as shown in Figure
25 is 37 ft. (11.28 m).
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FIRESTOP AT
CEILING LEVEL
SEE GRAPH (Figure 21) FOR PERMISSIBLE
"H" AND "V" DIMENSION
NOTE: H1 AND H2 MUST BE ADDED TOGETHER TO USE
GRAPH THEN SUBTRACT 3' (91.4 cm) FOR THE SECOND
90° ELBOW
Figure 25
VENTING FIREPLACE