Discussion Forum
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What does Green really mean?
What is Green?<!----><!----> <!----> <!----> <!----> The Quechua of Ecuador have a prophesy that one day the Eagle will fly with the Condor. The Eagle is the technological modern civilization…
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Tap water flat plate heat exchanger
Sounds like you're talking about another form of instantaneous heater. It depends on the efficiency of the heat exchanger and the flow rate demanded by multiple fixture use. How much temperature…
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Building with green lumber?
Anyone building with green rough-sawn lumber? This is authentic green construction! Using locally-sourced and low-embodied energy lumber, installed green and dried in place during construction. I've been building super-insulated modified…