This dual stage geothermal heat pump can handle your heating, cooling and hot water assist. With this unit you can expect to have an efficient and money saving unit. The unit uses R-410A which is environmentally friendly and non-ozone-depleting refrigerant. This unit includes coated air coil, helping to improve efficiency and provides better dehumidification during cooling, a blowing motor which variable-speed, allowing the unit to provide even comfort, quiet operation and amazing energy savings. Contact our Superior heating and cooling experts for help discovering what unit is best for you.