GSHP 2-TONHORZSidHorzRtRtnDesupR454BGCA Geothermal 2.0 Tons Horizontal 31.5 EER 6.2 COP 208/200-1-60 Single PhaseInfinity® Geothermal Heat PumpOverviewThe Infinity® series GCA model combines our highest efficiency closed- or open-loop systems with the smart, powerful and intuitive Infinity System control. These impressive forced-air or water-to-air systems offer the quiet, comfortable benefits of two-stage and variable speed operation; the versatile programming, energy tracking and wireless capabilities of Infinity Touch; and the superior energy savings of geothermal. Manage your heating and cooling costs with high-efficiency geothermal (efficiency is unit size dependent). Closed loop cooling EER up to 28.1 and closed loop heating COP up to 4.3. SPECIFICATIONS NAME VALUE Refrigerant R454B Compressor Stage 2 Max Water Working Pressure (PSIG/kPa) 400 Compressor Type Scroll Hot Water true Water Loop Heat Pump BTU 28500 Water Loop Heat Pump COP 5.6 Water Loop Heat Pump EER 16.5 Maximum COP 6.2 Minimum COP 4 Maximum EER 31.5 Minimum EER 16.5 BTU Output 18000 Nominal EER 18.5 Efficiency (MERV) 8 Maximum Circuit Breaker 25 Maximum Voltage 230 Minimum Voltage 208 Compressor RLA 10.3 Frequency 60 LRA 62 MCA 17.2 Phase Single Blower Motor Nominal RPM 1400 Blower Motor Fan Speeds Variable - Speed Blower Motor HP 0.5 Blower Motor Type Variable-Speed, Constant Airflow ECM Blower Wheel Diameter 10 Blower Wheel Width 8 Indoor Fan Motor FLA 4.4 Configuration Horizontal Metering Device Cooling TXV Filter Height 18 Filter Length 30 Filter Width 2 Tonnage 2 Sound Blanket true