Geothermal

Useful Links

• The International Ground Source Heat Pump Association (IGSHPA)
  The International Ground Source Heat Pump Association is a non-profit, member-driven organization established in 1987 to advance ground source heat pump technology on local, state, national and international levels. The website contains of information on basics, training and publications on ground source heat pump technology.
  Link: This web page has hyperlinks which may transfer you to third-party website.https://igshpa.org/