Product Description

MRCOOL® GeoCool® DC Inverter Geothermal Split System

The MRCOOL® GeoCool® Geothermal Split System Compressor pairs an all-DC inverter system with a high-precision electronic expansion valve for a quieter, more stable, and energy-saving experience with more accurate temperature control than standard heating and cooling systems. The open-loop water-to-air system delivers efficiency up to 70 EER, significantly lowering utility costs.

Installation is simplified with the compatible MRCOOL® GeoCool® No-Vac® line sets. The modular system supports vertical, horizontal, and split configurations, making it a strong solution for homes with space constraints or that require a different air outlet arrangement. The co-axial copper-nickel heat exchanger suits salt solutions and lower water quality, improving corrosion resistance and reliability. Cooling noise is as low as 58 dBA and heating noise as low as 60 dBA.

Components are sold individually: compressor section, air coil, blower, and air return. Backed by a 10-year parts warranty and a 5-year limited labor warranty.

Professional installation by a licensed HVAC/geothermal contractor is required.

Building a Complete System

Specifications

Component Model Key Specs W x H x D (in) Net Weight
Compressor, 4 Ton GCSHPM048IN Up to 50,500 BTU cooling / 46,500 BTU heating; breaker 35 A, MCA 26 A 24.8 x 25.12 x 22.44 231.53 lbs
Compressor, 5 Ton GCSHPM060IN Up to 62,000 BTU cooling / 55,600 BTU heating; breaker 35 A, MCA 26 A 24.8 x 25.12 x 22.44 231.53 lbs
Air Coil, 4 Ton GCSCAM048GN Multi-position water/ground CuNi coil; breaker 6 A, MCA 5 A 24.8 x 31.3 x 22.44 124.85 lbs
Air Coil, 5 Ton GCSCAM060GN Multi-position water/ground CuNi coil; breaker 6 A, MCA 5 A 24.8 x 31.3 x 22.44 124.85 lbs
Blower, 4 Ton GCSBLM013 Multi-position, 1,300 CFM 25 x 19.57 x 22.64 79.38 lbs
Blower, 5 Ton GCSBLM014 Multi-position, 1,400 CFM 25 x 19.57 x 22.64 79.38 lbs
Air Return, 48K-60K GCSAR048060 Multi-position split air return 22.43 x 14.56 x 24.81 47 lbs (shipping)
Efficiency Up to 70 EER
Voltage 208/230V, 1 Phase, 60 Hz
Refrigerant R-410A
Compressor DC inverter rotary
Liquid / Suction Line 3/8" / 3/4"
Warranty 10-year parts, 5-year limited labor

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