Gas Bottle Wood Stove Heat Exchanger Survival Tips, Videos, Water By Jared On January 7, 2016 No Comments Gas Bottle Wood Stove Heat Exchanger A heat exchanger made out of 3 20 pounds propane gas bottles. This is a DIY project that should get your brain turning… Special Offer: Save Up To 50% On J5 Tactical Flashlights Today! Only on Amazon.com facebook twitter pinterest Facebook Comments
