chimney problems

[blksmth]

If your chimney pipe is too small, you could try a wind turbine attic ventilator. They work good on even mildly windy days. The best solution is to have a side draft chimney with an opening within 6 inches of the firepot, no larger than 10 inch by 15 inch (150 sq. inches), at least a 12 inch diameter flu pipe (14 inch is better and 16 inch is even better than that) that doesn't have any elbows or bends, is at least 16 ft. tall, and at least 2 ft. taller than anything within 10 ft. of the chimney. Also, trees and buildings that are close can affect the chimney depending on which direction the wind is blowing. Also keep the bottom of any chimney caps above the chimney at least as high as the diameter of the pipe.