International Ground Source Heat Pump Association (IGSHPA) 374 Cordell South Stillwater, Oklahoma74078 Phone: 405.744.5175 Fax: 405.744.5283 Email: igshpa@okstate.edu Web Address: http://www.igshpa.okstate.edu
The International Ground Source Heat Pump
Association (IGSHPA) is a non-profit, member-driven organization established in
1987 to advance geothermal heat pump (GHP) technology on local,state, national
and international levels.
Modern Hydronic Heating
for Residential and Light
Commercial Buildings by John Siegenthaler
Learn how to use the newest and most sophisti- cated hydronic heating materials and methods without compromising between comfort and energy. Features more than 300 diagrams of system piping/control schematics.
