12-Slot 66kW Antminer Hydro Cooling Rack
Price range: $5,500.00 through $7,500.00
The Antminer hydro cooling system is designed to support up to 12 units of Antminer S19, S21, and S23 Hydro miners with a 66kW cooling capacity.
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Optimized residential cooling for up to 12 hydro-cooled Antminers
⚙ Compatible Models
View More ›Product Description
The 12-Slot 66kW Antminer Hydro Cooling Rack PLUS is built for miners who want the same compact 12-slot hydro cooling setup with a higher standard of hardware quality. It supports up to 12 Antminer hydro miners and brings cooling, miner mounting, power connections, and water lines together in one dedicated rack.
The PLUS version places more emphasis on build quality and component selection, making it a better fit for users who prioritize solid construction and dependable long-term operation. The rack keeps the installation clean and accessible, with the cooling and power systems arranged around the miners for easier inspection and routine maintenance.
For miners moving from a basic home setup toward a more organized operation, the PLUS provides a practical bridge between residential mining and professional rack deployment.
01. Reinforced 12-Slot Rack Frame
This 12-slot rack features a reinforced steel frame designed to organize up to 12 hydro-cooled Antminers in one compact structure. It provides clean cable and coolant-line management for residential, workshop, and small-scale mining environments.
02. Industrial Stainless Steel Manifold
The industrial stainless-steel manifold is designed for long-term durability and stable coolant distribution. Individual supply and return connections help maintain balanced flow across all miner positions while reducing leak risk.
03. Organized Power Distribution Hub
The integrated power-management section provides organized distribution and independent electrical protection. Individual switching makes it easier to isolate and service a specific miner without unnecessary downtime for the remaining rack.
04. Integrated CDU Circulation Module
The integrated CDU combines the circulation pump, expansion system, coolant distribution, and monitoring components into one compact module. It maintains stable fluid pressure while efficiently transferring the rack's 66kW thermal load.
05. Automated PLC Management System
The intelligent PLC system monitors key operating conditions such as coolant temperature and pressure. Automated pump and cooling control helps maintain a stable thermal environment and simplifies daily system management.
06. V-Type Corrosion-Resistant Cooler
The matched V-type dry cooler uses a corrosion-resistant heat exchange structure engineered for stable outdoor heat rejection. Its high-flow design supports continuous cooling while minimizing maintenance requirements during long-term mining operation.
| Model | AP-H12 PLUS | Installed capacity | 12 Seat |
| Heat Dissipation Capacity | 66 kW | Power of the light-duty vertical multistage pump | 2.2 kW |
| Power of the fluid replenishing pump | 0.2 kW | Total power of the dry cooling tower fan | 4.15 kW |
| Total power of the closed cooling tower fan | 0.55 kW | Total power of the closed cooling tower spray pump | 0.75 kW |
| System pipeline pressure | 0.2–0.4 MPa | Operating temperature range of the system | 22–42 °C |
| Coolant circulation demand of a single machine | ≥0.5 m³/h | Total demand for circulating coolant within the system | ≥0.12 m³ |
| Molded Case Circuit Breaker | 160 A | Contactor | 9 A |
| Intermediate relay | 160 V | CUL certified frequency converter | 380 V |
| Dry Cooler | |||
| Cooling Capacity | 66 kW | Fan Quantity | 1 Pcs |
| Working Fluid | Ethylene Glycol | Fluid Flow Rate | 8.4 m³/h |
| Inlet / Outlet Temperature | 48–40 °C | Ambient Temperature | 38 °C |
| Operating / Max Pressure | 0.25 / 0.4 MPa | Dry Cooling Tower Fan Total Power | 8.3 kW |
| Dry Cooler Dimensions | 1950 × 1920 × 1710 mm | Dry Cooler Weight | 380 KG |
Hydronic Heat Recovery Solution
Hydro cooling systems that double as flexible heating solutions—turning mining heat into efficient warmth anywhere it’s needed.
Key Benefits & Applications:
- Versatile Heating Integration: Seamlessly supports underfloor heating, radiators, swimming pools, and other applications—offering efficient warmth across different environments.
- Customizable Options: Heating modules can be tailored to match your building layout, heating system, and specific usage requirements.
- Energy Reuse: Repurpose mining-generated heat to reduce energy waste and lower overall heating costs.
Complete Cooling Solutions
We design and manufacture a complete range of hydro cooling solutions for every scale, from hydro cooling cabinets and containers to CDUs and dry coolers.
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Compare
12-Slot Antminer Hydro Cooling Rack
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9-Slot Antminer Hydro Cooling Rack
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6-Slot Antminer Hydro Cooling Rack
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4-Slot Antminer Hydro Cooling Rack
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| Cooling Capacity | 66 kW | 50 kW | 35 kW | 26 kW |
| Miner Slots | 12 Slots | 9 Slots | 6 Slots | 4 Slots |
| Dimensions (L × W × H) | 900 × 1,000 × 2,000 mm | 800 × 800 × 1,600 mm | 800 × 800 × 1,450 mm | 1,070 × 700 × 1,390 mm |
| Application | Advanced Home Infrastructure | Professional Home Setups | Standard Garage Operations | Compact Entry-Level Mining |
| Read More → | Read More → | Read More → |
12-Slot Home Hydro Cooling Rack FAQs
Not necessarily. The system provides 12 physical miner slots, but the actual number of miners that can operate simultaneously depends on their combined power consumption.
The total miner load should remain within the system’s 66kW capacity. For higher-power Hydro models, please confirm the total power consumption before deployment.
The system uses a centralized circulation loop and manifold to distribute coolant to each miner.
Proper flow balancing is important in a multi-miner setup to ensure every miner receives sufficient coolant. The system has a rated circulation flow of 6m³/h, while individual miner flow requirements depend on the specific Antminer Hydro model.
No. Individual miner branches can be isolated for inspection or maintenance without shutting down the entire cooling system.
This makes it easier to replace or service one miner while keeping the remaining miners in operation, reducing unnecessary downtime.
For a 12-miner deployment, a dry cooler offers a simpler and more cost-effective heat-rejection solution.
Compared with a closed cooling tower, it requires less supporting equipment and is easier to install and maintain. Closed cooling towers are generally more suitable for larger centralized mining deployments.
Cooling performance depends on total miner load, outdoor temperature, coolant temperature, airflow, and dry cooler operating conditions.
The matched cooling system should be selected according to the site's maximum summer ambient temperature. For very hot regions, we recommend confirming the actual site conditions before finalizing the cooling configuration.
The cooling system consumes additional electricity beyond the miners themselves.
Power is required for the circulation pumps, control system, and dry cooler fans. These auxiliary loads should be included when calculating the total electrical capacity required for the complete 12-miner installation.
The system uses PLC-based intelligent control and supports MODBUS-RTU communication.
Operating parameters such as system status, temperature, flow, and other cooling conditions can be monitored centrally, making it easier to manage a multi-miner Hydro installation and identify abnormal operating conditions.
The system uses an ethylene-glycol-based cooling solution suitable for the installation environment.
Routine maintenance includes checking coolant quality and level, system pressure, flow distribution, pumps, valves, hoses, pipe connections, leaks, and keeping the dry cooler clean with unobstructed airflow.
| Specification | Cabinet+Closed Tower, Cabinet+Dry Cooler |
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Miners and spare parts
Confirmed in-stock items generally need 3–7 business days for preparation after cleared payment. Express transit is typically estimated at 5–10 business days after collection; the selected service and destination determine the actual estimate.
Cooling systems and heavy equipment
Containers, tanks, racks and other oversized equipment travel by suitable freight services. Delivery point, site access and unloading requirements must be confirmed. If no freight option is available at checkout, contact us before payment.
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