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Originally Posted by mejunkhound
Rates are gargantuan compared to USA WA state: About 3X higher!
......SPIV: IT IS TIME FOR GSHP! with your high rates.
Really surprised you nat gas rates are so high - of course, prior to fracking, many USA gas prices were over $2 a therm (7 cents a 'unit').
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And I thought our gas was cheap!!!
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My DIY GSHP (60,000 BTU, 5 ton) cost under $600 and has a COP of 5.7 with 52 deg ground temp below water table
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That sounds good, pity I don't understand it.....
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Can you help me out with those figures and tell me where to find info on DIY GSPH?