Climatemaster, a division of LSB Industries (NYSE:LXU), recently announced that their new Trilogy 40 geothermal heat pump (GHP) had been certified by the Air Conditioning, Heating, and Refrigeration Institute (AHRI) to exceed 40 Energy Efficiency Ratio (EER) under ground loop conditions.
.
.
According to Barry Golsen, President and COO of LSB, the Trilogy 40 will also have improved heating performance, with a Coefficient of Performance (COP, the industry measure of heating efficiency) of 5 at ground loop conditions. This is also a significant increase, with the best GHPs in the Energy Star list having COPs of 4.1.