As the leftover bits from his wood projects started to stack up he ... The internal tank from an electric water heater was repurposed as a combustion chamber, with exhaust gases escaping through ...

[HowToLou] got back to basics instead, with his simple wood-fired water heater design. The design is straightforward, featuring 100ft of quarter-inch copper tubing wrapped directly around a steel ...

Here are some fire prevention safety tips for space heaters, fireplaces and other supplemental heating sources.