R
7100FP EPA Woodburning Fireplace
5 Chimney Assembly
Chimney must extend beyond combustible roof structure
Maintain minimum height of chimney above roof
Install roof flashing according to minimum requirements
Offsets/returns may not exceed 30° from vertical
Termination Cap
Additional support for tall chimneys
Storm Collar
Maintain minimum clearances to combustibles as specified
Support straps for offsets/ returns must be secured to adequate framing
Ceiling firestops are required where chimney passes through ceiling or floor
Figure 20.1 Typical Chimney System - Guidelines for Chimney System Installation
NOTE:
•Chimney performance may vary.
•Trees, buildings, roof lines and wind conditions affect performance.
•Chimney height may need adjustment if smoking or overdraft occurs.
Page 20 | September 7, 2007 |