MRCOOL
GeoCool 48K BTU 4T Multi Positional 230V 1-Phase 60Hz DC Inverter Compressor
GeoCool 48K BTU 4T Multi Positional 230V 1-Phase 60Hz DC Inverter Compressor
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MODEL: GCSHPM048IN
Product Description
GeoCool® Inverter Series 48,000 BTU (4 Ton) Geothermal Heat Pump – GCSHPM048IN | 230V, 1-Phase, DC Inverter
Revolutionary Energy Savings With Ultra-High Efficiency Geo Technology
The GeoCool® GCSHPM048IN delivers elite geothermal climate control with all DC inverter technology, redefining energy savings, precision, and performance. Designed for residential and light commercial spaces, this 4-ton geothermal heat pump reaches an astounding EER up to 70, providing whisper-quiet comfort and low maintenance for decades to come.
Built for multi-positional installation, this flexible, compact unit fits in tight mechanical spaces while supporting varied ducting layouts. With Electronic Expansion Valve (EEV) control, it provides fine-tuned, high-efficiency performance in heating and cooling — no matter the season. Whether using an open or closed loop setup, the GeoCool® Inverter Series is engineered to outperform traditional systems while significantly lowering utility bills and environmental impact.
Why You’ll Love It
✅ Up to 70 EER Efficiency – Industry-leading geothermal energy ratings for top-tier performance
✅ Year-Round Precision – Maintains stable temperatures in extreme ambient conditions
✅ Space-Saving Design – Multi-positional configuration for vertical, horizontal, or custom installs
✅ DC Inverter Compressor – Ensures smooth modulation, energy savings, and quieter operation
✅ Open & Closed Loop Ready – Versatile configuration for well water, lake, or underground loops
✅ Smart Investment – Long lifespan, fewer moving parts, and minimal maintenance needs
✅ Backed by Warranty – 10-Year Parts, 5-Year Limited Labor when registered
What’s Included:
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GeoCool® GCSHPM048IN 4-Ton Geothermal Heat Pump Unit (Compressor Module)
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Advanced Electronic Expansion Valve
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Pre-installed R-410A Refrigerant
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Professional Installation Hardware
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AHRI & ENERGY STAR Documentation
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Warranty Registration Information
Specifications at a Glance
| Attribute | Details |
|---|---|
| Voltage | 208 / 230V, 1-Phase, 60Hz |
| Cooling Capacity (BTU) | Up to 50,500 (Open Loop) / 46,500 (Closed Loop) |
| Heating Capacity (BTU) | Up to 48,000 (Open Loop) / 40,000 (Closed Loop) |
| EER (Full/Part Load) | Up to 70.97 / 27.02 (Open) — 48.79 / 18.29 (Closed) |
| COP (Full/Part Load) | 6.2 / 4.2 (Open) — 5.1 / 3.4 (Closed) |
| Compressor | DC Inverter |
| Configuration | Multi-Positional |
| Max Fuse Breaker | 35 Amps |
| Min Circuit Ampacity | 26 Amps |
| Refrigerant Type | R-410A |
| Fluid Flow (GPM) | 7.93 |
| Inlet Temp Operating Range | 21.2°F – 107.6°F |
| Ambient Temp Range | 39.2°F – 100.4°F |
| Return Air Temp Range | 50°F – 89.6°F |
| Dimensions (Net, in inches) | 22.44 (D) × 24.80 (W) × 25.12 (H) |
| Weight (Net/Gross) | 231.53 lbs / 254 lbs |
| Certifications | ✅ AHRI, ✅ ENERGY STAR |
| Warranty (Registered) | 10-Year Parts / 5-Year Limited Labor |
| Installation Requirement | Professional installation required |
Installation & Guides
Shipping Policy
At Cool Heat Direct, we offer free curbside delivery on all MRCOOL product orders via FedEx Ground, FedEx Freight, or trusted carriers depending on order size.
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Deliveries are made to the curbside — please arrange assistance for heavy or large items, as drivers do not carry items indoors or upstairs.
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Tracking details will be sent within 3–5 business days after placing your order.
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Freight shipments are scheduled directly by the carrier using the contact information you provide at checkout.
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Please inspect your shipment upon delivery and report any visible damage on the delivery receipt.
👉 Click here for our full Shipping Policy
Return Policy
We want you to love your purchase from Cool Heat Direct. If you need to return an item:
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Contact us within 30 days of delivery.
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Items must be unused, uninstalled, and in their original packaging.
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A 35% restocking fee applies to all approved returns.
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Accessories such as line sets, wall mounts, and couplers are non-returnable.
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Return shipping is the customer’s responsibility unless the item is damaged or defective on arrival.
To start a return, please email us at support@coolheatdirect.com with your order number and reason for return.
