Sizing Guide

www.hartandcooley.com Sizing Guide 27
Example—Note Purple Line
GIVEN:
• Fireplace opening size 30 inches x 24 inches.
• Desired height from top of opening to top of chimney
15 feet.
SOLUTION: At right-hand section of chart, find
intersection of 30-inch and 24-inch lines. Proceed
horizontally to left until 15-foot height line is
intersected. This intersection occurs within the
limits of a 10-inch chimney size.
Figure 18
CHIMNEY
HEIGHT
Chimney Sizing for Open-Face Fireplaces
HEIGHT
WIDTH