I Installed the vinyl plank strips in ours and the seams all opened up after the first winter. I ended up tearing it out and replacing with a one-piece flooring
I use one of these. Filled with pellets it will last 3-4 hours. It's also great for cold smoking cheese.https://www.amazon.com/Amazen-Pellet-Tube-Smoker-12/dp/B00CS6YFIC/ref=sr_1_4?ie=UTF8&qid=1487181062&sr=8-4&keywords=WOOD+SMOKE+TUBE
