Temp Posted July 7, 2017 Share Posted July 7, 2017 Google starts selling vertical GSHP according to... http://money.cnn.com/2017/07/07/technology/google-dandelion/index.html Link to comment Share on other sites More sharing options...
SteamyTea Posted July 8, 2017 Share Posted July 8, 2017 Bit thin on details about the drill. Link to comment Share on other sites More sharing options...
Guest Alphonsox Posted July 8, 2017 Share Posted July 8, 2017 But only $20,000 - $25,000 per system That would pay for a lot of insulation. Link to comment Share on other sites More sharing options...
ProDave Posted July 8, 2017 Share Posted July 8, 2017 I discounted a GSHP purely on the cost of the pipe and antifreeze to go in it, and decided on a much cheaper and easier option, an ASHP. And I had my own digger at the time so I could have laid the ground pipes myself. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now