For flexibility, as a primary or secondary home heater, how does this sound if the system can use free or low-cost fuel, have functionality during electric outages or when off-grid, and energy efficiency savings by heating just the core of the home? Well, that is the challenge of the project called: The 5th Wood Stove Design.
Bill Lauto, at GoingTrueGreen.com
Environmental Scientist
International Sustainability and Energy Consultant
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