I am seriously interested in sub-metering my Geo system. I've researched a bit online and found some basic cumulative sub-meters for about $120 each. I keep going back and forth wondering whether this is wasteful or not???? I feel that the information will be incredibly valuable. I would record my usage on this site so people could see the true cost of GeoThermal (at least for my home). Since the Geo system costs so much, what is an extra couple of hundred dollars? My plan is to order 3, one for the Geo system proper, one for the coil backup heater and one for the hot water heaters.
GeoChoices
Choices leading to energy efficiency, independence from oil and environmental conservation
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