heat pump Why Ground Source Heat Pumps should not be called Geothermal, Chapter CLXXI By www.treehugger.com Published On :: Mon, 19 Nov 2018 08:51:23 -0500 When even so-called experts don't know the difference, you must admit we have a problem here. Full Article Energy
heat pump Heat pumps may soon be charged with propane instead of greenhouse gases By www.treehugger.com Published On :: Mon, 06 May 2019 11:53:46 -0400 Not just for barbecues, some companies are switching over completely. Full Article Design
heat pump New heat pump technology heats and cools houses at lower cost By www.treehugger.com Published On :: Thu, 21 Jun 2018 10:58:55 -0400 The dual source heat pump uses either the ground or the air as a heat source. Full Article Technology
heat pump Defrosting for air source heat pump: research, analysis and methods / Song Mengjie, Deng Shiming By library.mit.edu Published On :: Sun, 2 Feb 2020 06:24:06 EST Online Resource Full Article
