Were building a cabin in the Rocky Mountains. It will basically function as a getaway that we'll visit a weekend or two each month. We've dug a well and will be dropping a 3/4 hp pump. We'll install a pressure tank. We have been told that a system can be designed so that when we leave the cabin we can blow out the lines in the house and allow the water below the main valve to drain back into the well. It gets very cold and we'd like to simply the process w/o worrying about finding frozen pipes on the next visit. Wondering if anyone can give some advice as to how to design such a well system?
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