Q: Jason, My chimney opening measures 33″ x 6″ just above the damper. In one place on your website, it says to go with a Chimney Balloon that measures within 6″ in either direction. Therefore, I was going to choose the 30″ x 9″ Chimney Balloon. However, when I selected that Chimney Balloon, it said that it would only work on chimneys that were up to 6″ smaller (not larger). Please let me know whether this Chimney Balloon would work and, if not, what I need to order.- UT
A: Dear UT, For a 33X6 opening I would recommend a 33X12 stock Chimney Balloon. The 30×9 would be too small in length for your application. You could also call our customer service line (608-467-0229) a 33X9 Custom Chimney Balloon for the same price. The only difference is a custom Chimney Balloon requires a 14-day turnaround before it ships. Either option will work well.- Jason