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GCHPD048TGTANXL MrCool 48K BTU Geothermal 2 Stage Heat Pump | 4 Ton Downflow Left Return CuNi Coil 230V

Regular price $6,241.00 USD
Regular price Sale price $6,241.00 USD
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48K BTU Downflow Two-Stage 230V 1-Phase 60Hz CuNi Coil Left Return

  • Made in the USA
  • Quiet operation
  • Easy Service Access
  • 5-Year Base Warranty
  • 10-Year Compressor Warranty
  • 3/4 Blower Motor Horse Power
  • Double O-Ring Water Connections
  • Safety High-Low Pressure Switches
  • Optional Domestic Water Pre-Heating
  • Insulated Sloped Stainless Steel Drain Pan
  • Qualifies for Federal Tax Credit & Other Incentives
  • Advanced Unit Control Board with Diagnostic LEDs
  • Full Featured Sinusoidal Eon Motor Control Technology

Performance Data:

Energy Efficiency: 

  • Ground Water: 26 EER (FULL LOAD) / 33 EER (PART LOAD)
  • Ground Loop: 16.65 EER (FULL LOAD) / 24.06 EER (PART LOAD)

System Efficiency: 

  • Ground Water: 4.90 COP (FULL LOAD) / 5.00 COP (PART LOAD)
  • Ground Loop: 4.00 COP (FULL LOAD) / 4.50 COP (PART LOAD)

    Fluid Flow Rates:

    Ground Water Fluid Flow Rate:


    Ground Loop Fluid Flow Rate:


    Air Flow Volume:

    • COOLING: 1550 CFM (PART LOAD) — 1850 CFM (FULL LOAD)
    • HEATING: 1500 CFM (PART LOAD) — 1750 CFM (FULL LOAD)

    Cooling Capacity: 

    • Ground Water: 41000 BTU/H (PART LOAD) — 56000 BTU/H (FULL LOAD)
    • Ground Loop: 38000 BTU/H (PART LOAD) — 50000 BTU/H (FULL LOAD)

    Heating Capacity: 

    • Ground Water: 34500 BTU/H (PART LOAD) — 50000 BTU/H (FULL LOAD)
    • Ground Loop: 38000  BTU/H (PART LOAD) — 50000 BTU/H (FULL LOAD)

    More Orientation Options:


      ✅Lower Operational Cost: reduces utility bills by over 50%
      ✅Lower Maintenance Cost: protected indoors or underground
      ✅Single System: provides both heating & cooling in one system
      ✅No Gas: no danger from gas leaks or carbon monoxide poisoning
      ✅Energy Star Certified: exceeds the standards for geothermal use
      ✅Reliable Durability: geothermal units can have a life expectancy of up to 30 years
      ✅Eco-Friendly: ground source heating and cooling is naturally renewable & non-polluting
      ✅Flexible Application: systems easily subdivided or expanded to meet the demand of most applications
      ✅Variable Speed: ECM fan motor adjusts to system pressure & moderates air flow for consistent comfort


      Item Color: Gray
      Item Dimensions: 32" (D) x 25.75" (W) x 60" (H)
      Item Weight: 380 lbs

      Stage: Two-Stage
      Coverage Area (Max): 2000 ft²
      Filter Size: 32x30"
      Filter Type: Replaceable
      Refrigerant Type: R-410A
      Compressor Motor Type: Scroll
      Blower Motor Type: Axial Flux (No Shaft) BLA

      Ground Loop Connections: 1” FPT
      Desuperheater Connections: 3/4” FPT
      Condensate Connection: 3/4” FPT
      Filter Rack Width: 3”

      Phase: 1
      Cycle: 60
      Tonnage: 4
      Voltage: 230
      Circuit Ampacity: 35.2A
      Fuse Breaker (Max): 57.9A

      Prop 65 Warning: YES


      Specs Sheet,
      Owner's Manual,
      Installation Manual,
      AHRI Certificate,

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      Frequently Asked Questions about the GCHPD048TGTANXL MrCool 48K BTU Geothermal 2 Stage Heat Pump | 4 Ton Downflow Left Return CuNi Coil 230V