Alternative Heating

HeatSource 1
www.heatsource1.com

After building outdoor wood furnaces for over 37 years, the owner of HEATSOURCE1 has
produced the cleanest burning, highest BTU producing, outdoor hydronic wood-burning furnace tested to date. This unit has not only met EPA Phase 2 Hydronic Heater Program 2010 Clean Air Regulation Emission standards but has exceeded those requirements by 44%. In addition, Underwriters Laboratory has certified the Earth Energy Series 190 for use in United States and Canada.