[b]I have a house with lot of roof catchment area which is ideal to collect rain water for charging a ground well about 60 feet deep. Where can I get the technical details to construct a good mechanism, especially the filtration system for the rain water before it is charged into the well.
Which type of compressor would be the best, in terms of minimum power usage, to use in the Heating / Cooling Refrigeration loop of Ground Source Heat Pump ?