MicroTech® III Water Source Heat Pump unit controllers with two-stage compressor are available for Daikin Applied ‘s Enfinity™ vertical and console (models MHC/MHW and VFC/VFW) water source heat pump (3/4 to 6 ton) product line. MicroTech III controls, with the Open Choices™ feature, offer easy integration to a building automation system of your choice via a LonWorks network. The standard range or geothermal WSHP units offer high efficiency, application flexibility and lower operating costs. Enfinity WSHP units use environmentally friendly R-410A refrigerant with no ozone depletion potential or phase-out date. Units also exceed ASHRAE Standard 90.1 minimum requirements.