www.pmmag.com/articles/97581-climatemaster-variable-speed-heat-pump

ClimateMaster variable-speed heat pump
November 20, 2015
ClimateMaster’s Trilogy 45 Q-Mode is a variable-speed geothermal heat pump system which lowers operating costs by providing year-round, full-time domestic water heating at 300% efficiency in all four operating modes: space cooling, space heating, hot water generation while space cooling and hot water generation. It is certified by AHRI to exceed 45 EER and is 47% more efficient.