Hydro Cooling System XON H20 3U Support 12 Units Antminer U3S21EXPH Expanding Mining
Hydro Cooling System AP H20 3U: 200kW industrial cooling system for 12 Antminer U3S21EXPH miners. Complete hydro cooling with dry cooler and CDU. CE certified
$11,800.00
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- All miner include PSU
- Technical Support
- Low-value Declaration
- Machine detection
Hydro Cooling System XON H20 3U | Industrial Mining Cooling System | 200kW Capacity | 12 Miner Support
The Hydro Cooling System XON H20 3U is a complete industrial-grade water cooling solution engineered specifically for Antminer U3S21EXPH hydro miners. This integrated system delivers 200kW of heat dissipation capacity while supporting up to 12 mining units in a compact 3U form factor. Combining a hydro cooling cabinet, dry cooler, and intelligent cooling distribution unit (CDU), it provides enterprise-level thermal management for mid-to-large-scale mining operations seeking maximum efficiency and hardware longevity.
System Components
1. Hydro Cooling Cabinet
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Dimensions: 120×70×180cm (L×W×H)
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Weight: 240kg
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Single/Dual circulation modes
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Maximum outlet temperature: 60°C
2. Dry Cooler Unit
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Dimensions: 260×135×180cm (L×W×H)
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Weight: 320kg
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Evaporative cooling technology
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External heat rejection
3. Cooling Distribution Unit (CDU)
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Power: 4.75kW (main pump) + 0.55kW (auxiliary)
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Dimensions: 120×70×180cm
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Weight: 350kg
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Smart temperature regulation
Heat Recovery System
Our product also offers a heating version. For heating needs, we provide a customized CDU (Cooling Distribution Unit) integrated into the pump station. This versatile solution delivers efficient, sustainable, and reliable heating performance, making it suitable for a wide range of applications.
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| Hydro Cooling System AP H20 3U For Aquaculture System Heating | Hydro Cooling System AP H20 3U For Swimming Pool Heating |
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| Hydro Cooling System AP H20 3U For Community Space Heating | Hydro Cooling System AP H20 3U For Greenhouse Heating |
Specifications
1. XON-H20-3U Tank & Dry-Cooler
| Model | AP-H20-3U |
| Heat Dissipation Capacity | 200kW |
| Miners Capacity | 12 * Antminer U3S21EXPH |
| Circulation Mode | Single Mode / Dual Mode |
| Dimensions | 120cm(L) * 70cm(W) * 180cm(H) (CABINET) |
| 260cm(L)*135cm(w)*180cm(H)(DRY COOLER) | |
| Weight | 240KG (CABINET) 320KG (DRY COOLER) |
| Coolant | Pure Water / Soft water + Antifreeze + Corrosion Inhibitor |
| Max Inlet/Outlet Temp | 50 / 60 °C |
| External Cooling | Dry Cooler |
| Fluid Flow Rate | 20 m³/h |
| Max Power Load | 200kW |
| Input Voltage | 3 Phase 380-480V 50/60Hz |
| Output Voltage | 3 Phase 380-480V 50/60Hz |
| Monitoring and Management | 1. Smart PDU 2. PLC Control System |
| Ambient Temp | -25°C ~ 45°C |
| Design Pressure | 0.3 MPa |
| Certification | CE |
| Extras | High-Quality Water Pump / All Stainless Steel / EPDM Hose / Quick Connector |
2. AP-H20-3U CDU
| Model | AP-H20-3U CDU |
| Power (Main pump power) | 4.75KW |
| Rotational speed | 2900 r/min |
| Power (Auxiliary pump power) | 0.55KW |
| Fluid Flow Rate | 20 m³/h |
| Circulation Mode | Single Mode / Dual Mode |
| Dimensions | 120cm(L) * 70cm(W) * 180cm(H) (CDU) |
| Weight | 350KG (CDU) |
| Coolant | Pure Water / Soft water + Antifreeze + Corrosion Inhibitor |
| Max Inlet/Outlet Temp | 40 / 50 °C |
| Input Voltage | 3 Phase 380-415V 50/60Hz |
| Output Voltage | 3 Phase 380-415V 50/60Hz |
| Monitoring and Management | 1. Smart PDU 2. PLC Control System |
| Ambient Temp | -25°C ~ 45°C |
| Design Pressure | 0.3 MPa |
| Certification | CE |
| Extras | High-Quality Water Pump / All Stainless Steel |
Why Choose Hydro Cooling System XON H20 3U?
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Complete Solution: Everything needed for professional mining cooling in one package
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Proven Reliability: Industrial components rated for 24/7 operation
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Scalable Design: Modular architecture for expanding operations
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Energy Recovery: Optional heat repurposing for additional ROI
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Smart Management: Advanced monitoring and control systems
Target Audience: Mining farms, hosting providers, institutional mining operations, and enterprises requiring industrial-scale cooling infrastructure.
| Options | Cabinet+CDU+Dry Cooler（Cooling Only Version) |
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In-Stock Miners: Shipped within 3 business days. Bulk orders may require an additional 1-2 days for processing via DHL Express, UPS, FedEx, or TNT.
Pre-Order Miners: Delivery times depend on factory production schedules. Estimated dates are listed on the product page, but slight delays may occur due to manufacturing adjustments.
Order Processing: We operate on a first-paid, first-shipped basis. Once payment is confirmed, we dispatch your order promptly.
Bank Transfers (T/T): Verification takes 3-7 business days.
Cryptocurrency Payments: Typically processed within a few hours to 1 business day.
International Shipping: Most orders arrive in 5-8 business days. Remote areas may take 8-10 days.
Note: All sales are final—no refunds or returns. This is standard practice in our industry.
All products listed on our website are priced in US Dollars.
We accept payments via bank wire transfer or online cryptocurrency payment (BTC, ETH, KAS, USDT, USDC).
If you prefer offline payment, you can contact our online customer service.
Verify and only use the official collection accounts below:
TRC20 Start：TWPc8y End：ZAEHvT7b
TRC20 Start：TXjmjuw End: XiHnxjc9
ERC20 Start：0xbca5ff End：fc74050b
SOL Start：DGvECc6k End： dsmUnYsaQL
Cold wallet:
SOL Start：TU5hjN End： ZwwPkfuK
USD bank account :
Bank name: Asia Account
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US account
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Note: Offline orders are only valid when placed within the social media group that includes our CFO, Lili.
(WeChat / Telegram / WhatsApp: +86 17868116983)
Important: All cryptocurrency payments received on the website are automatically converted to USDT. If a product is out of stock, we will contact you for a refund. The refund will be based on the USD price at the time of your original order.
We offer hassle-free DDP shipping to select destinations, including:
✅ United States | ✅ Canada | ✅ UAE (Dubai) | ✅ Select EU Countries
Need DDP? Contact our support team before ordering.
For Non-DDP Shipments:
Customs duties and import taxes are not included in your order total and must be paid upon delivery.
To help reduce potential fees, we can provide a lower declared value on the commercial invoice (upon request).
Important:
If customs requires additional documents, notify us immediately to avoid delays or extra charges.
We’ll supply all necessary paperwork (e.g., commercial invoice, packing list) to ensure smooth clearance.
Tip: Contact your local courier (DHL/UPS/FedEx) directly to handle duty payments swiftly.
New Miners (Factory-Sealed):
Warranty Period: 6–12 months (varies by manufacturer, starting from production date).
Voided If: Damage occurs due to misuse, failure to follow instructions, or unauthorized modifications.
Used Miners:
No warranty or after-sales service is provided.
Pre-Shipment Verification: Testing videos will be shared for your approval before shipment. Once confirmed, the sale is final.
Returns & Repairs:
Buyer Responsible for all return shipping and related costs.
Repair Timeframe: Depends on the issue’s complexity (we’ll provide an estimate upon assessment).
Note: All sales are final—please inspect testing materials thoroughly before confirming used miner orders.
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Customer FAQs
We offer special discounts and holiday deals from time to time. You can visit our website or join our TG group (https://t.me/xonmining_china) for the latest information. We suggest you join our TG group, as our discount offers are usually announced first there.
Of course, we also offer wholesale prices for bulk orders. For large orders, we will provide customized discounts and exclusive service support to help you purchase ASIC Miners at the most competitive market prices. You can contact us at any time via email (contact@xonmining.com) or Whatsapp(+86 13631656695).
Yes, you can definitely pick up your machine yourself. Our warehouse is in Hong Kong, China. You can pick it up yourself or have it delivered to your freight forwarder.
Yes, we sell brand new, factory-sealed Miners. We purchase equipment directly from the factory to ensure that all products are brand new and unused.
Under normal circumstances, miners are directly dispatched from the warehouse without the need to open the package. Only when requested by the customer will we open the package for testing and take photos for record before shipment.
Similarly, for some models that have been on sale for a longer time, we also offer second-hand Miners for sale. Customers who have the need to purchase second-hand equipment are also welcome to contact us at any time.
We have no minimum order quantity limit. We serve miners of all sizes and understand the needs and concerns of various types of investors. Contact our professional sales team, and they will solve most of your problems.
Sure - you just need to follow these steps to ensure the security of your order
As confirmed on the official certification page of 1. First of all, through our XON MINING, staff identity: https://xonmining.com/about-us/
2. Place orders only within the social media group with CEO Jack (wechat /TG/Whatsapp: +86 13631656695)
3. Make payments only through our official collection account:
TRC20 Start: TWPc8y End: ZAEHvT7b
TRC20 Start: TXjmjuw End: XiHnxjc9
ERC20 Start: 0xbca5ff End: fc74050b
SOL Start: DGvECc6k End: dsmUnYsaQL
USD bank account :
Bank name: Asia Account
Starts with 798, ends with 946
US account
Starts with 820, ends with 154
Following these steps can ensure that your payment funds reach the right place and that your transaction is fully protected.
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