THE SERIES 7 700A11 GEOTHERMAL HEAT PUMP is the first variable capacity unit available for homeowners, and the only unit to surpass both 41 EER and 5.3 coefficient of performance. The variable capacity compressor, combined with a variable speed ECM blower and variable speed loop pump allows the unit to scale output to exactly the level needed.
WaterFurnaceCIRCLE 107 on inquiry card