08/09/2014 midnight
COMPOST-POWERED HOT WATER: COMBUSTION-FREE ENERGY
...water, process heat, space-heating or greenhouse-heating depending on the host-site. An overview of HVAC-plumbing-integration or a field trip to an operating system will also be included.
Price: $350
Saturday 9:00 AM
Introductions, watch documentary films, review Jean Pain's Composting Book (handouts provided
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