From RenewableEnergyWorld.com: A couple weeks ago, I compared the efficiency of the two most advanced geothermal heat pumps (GHPs) recently launched by Waterfurnace Renewable Energy (TSX:WFI, OTC:WFIFF) and Climatemaster, as division of LSB Industries (NYSE:LXU). Like most things in life, it turns out that heat pump efficiency is a lot more complicated than just comparing a couple numbers.
To read the full article please click on the link below:
The Efficiency Tango: A Deeper Look at Geothermal Heat Pump Efficiency
Berlin Technologies: Supplying the best pumps in Israel