“Can not recommend the FlueCube highly enough! We recently had a wood burning stove installed on a short flue in a single story extension that failed 2 smoke tests, with smoke entering the room. After the helpful advice from Ashley we ordered a FlueCube…… after the 2 minute install of the cube the stove now works like a dream. No smoke, and easy to light…….. I was sceptical that this would work as well as it does, but so glad I was wrong. If your considering purchasing a FlueCube, I’m sure you won’t be disappointed!”