The design tables for flue sizing assume the flue will have two elbows. If there are more, this could be a possible red flag. Flues can have more than two elbows, but this should be taken into ...

James Dulley: Smoke-Free Chimney Starts With Correct Design by James Dulley December 7, 2024 | 11:30 am November 28, 2024 | 11:28 pm. ... flue size and minimum chimney height.

The design incorporates the borosilicate glass block lining system directly bonded to the concrete windshield, eliminating the need for a traditional internal independent flue. The design offers ...