Burnham K2WTC - Page 42

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VII. Venting D. Design Requirements Unique to Split Vent Systems (continued)
Figure 7.24b: Flexible PP Masonry Chimney Chase Requirements
Venting of Other Appliances
(Or Fireplace) into Chase or
Adjacent Flues Prohibited!
WITH CROWN
45° MAX
BOILER
CHIMNEY AND
FOUNDATION ARE
STRUCTURALLY SOUND
BOILER