Install Instructions

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VII. Venting D. Design Requirements Unique to Split Vent Systems (continued)
Figure 7.25a: Split Vent System (SS Flex in Abandoned Masonry Chimney) (Vent Option 39)
Figure 7.25b: Flexible SS Masonry Chimney Chase Requirements
WARNING
Venting of Other Appliances (Or
Fireplace) into Chase Prohibited!