12kW Dual-ASIC Water Cooling Radiator – 26°C Standard Version
In stock
$275.00
Bitmain ANTRACK V2 24kW For 4 Units Hydro Cooling Solution
Bitmain ANTRACK V2 is a 24kW split-type hydro cooling cabinet supporting up to 4 hydro miners. Plug-and-play design with versatile heating support.
$2,888.00 – $8,888.00
In stock
Apexto is now offering U.S.-based inventory and DDP (Delivered Duty Paid) shipping for customers in the U.S. For more details, pls. contact our sales team.
Order 2 or more machines to save on shipping costs! Contact our sales team now to secure the best rates.
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Payment Method
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- KAS
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- LTC
- DOGE
- USDC(ERC20)
Modular 24kW hydro cooling hub with 80°C heat recovery for Antminer units
CONTAINER CAPACITY
ASIC MINERS
4 UNITS
Housed at full load
TOTAL POWER
24 KW
Continuous electrical load
POWER INPUT
380–415 V
Wide-voltage compatibility
COOLING
Hydro
Thermal management
POWER INPUT
380V–415V AC 50/60Hz
AVAILABILITY
In stock, ready to ship • DDP Sea Shipping Available
⚙ Compatible Models View More ›
Antminer S19 XP Hyd. ➔
257 Th/s · 20.6 J/Th
4 Slots
Full‑load: $37.52/day
Antminer S19 Pro+ Hyd. ➔
198 Th/s · 27.5 J/Th
4 Slots
Full‑load: $28.88/day
Antminer S19 XP Hyd 3U ➔
512 Th/s · 20.7 J/Th
2 Slots
Full‑load: $37.36/day
Antminer S19 XP+ Hyd ➔
293 Th/s · 19 J/Th
4 Slots
Full‑load: $42.76/day
Antminer S19e XP Hyd ➔
251 Th/s · 22 J/Th
4 Slots
Full‑load: $36.64/day
Antminer S21 Hyd ➔
335 Th/s · 16 J/Th
4 Slots
Full‑load: $48.88/day
Antminer S21 XP+ Hyd ➔
500 Th/s · 11 J/Th
4 Slots
Full‑load: $72.96/day
Antminer S21+ Hydro ➔
358 Th/s · 15 J/Th
4 Slots
Full‑load: $52.24/day
Antminer S21e Hydro ➔
310 Th/s · 17 J/Th
4 Slots
Full‑load: $45.24/day
Antminer S21e XP Hyd 3U ➔
860 Th/s · 13 J/Th
2 Slots
Full‑load: $62.74/day
Antminer S21e XP Hyd ➔
430 Th/s · 13 J/Th
4 Slots
Full‑load: $62.76/day
Antminer S21j XP Hyd ➔
495 Th/s · 12 J/Th
4 Slots
Full‑load: $72.24/day
Antminer S23 Hyd 3U ➔
1160 Th/s · 9.5 J/Th
2 Slots
Full‑load: $84.64/day
Antminer S23e Hyd 2U ➔
865 Th/s · 10 J/Th
2 Slots
Full‑load: $63.12/day
Show 10 more models
24 kW Heat Recovery Solution
Turn Mining Waste Into Sustainable Energy
Repurpose your miner’s thermal output to support space heating or domestic hot water. The ANTRACK V2 recovers heat to provide up to 80°C warmth, effectively lowering your utility bills while you generate Bitcoin.
PROMOTIONAL BUNDLE OFFER
1 × ANTRACK V2 + 4 × ANTMINER
Save thousands with our special package price. Buy the full system together to lower your upfront costs and speed up your ROI.
- Total Power
- 24kW
- Example Hashrate
- 1,172TH/s
≈ 0.212 BTC
Estimated Annual Revenue
REVENUE AT A GLANCE
How much revenue can your surplus electricity generate in a year?
BTC Reference Price
≈ $62,767
Estimated Annual Revenue
≈ $13,335
Indicative Payback Period 5.6 months
Historical BTC High
≈ $126,211
Estimated Annual Revenue
≈ $26,813
Indicative Payback Period 2.8 months
BTC Price Scenario
$200,000
Estimated Annual Revenue
≈ $42,490
Indicative Payback Period 1.8 months
"Revenue estimates assume 24kW surplus power, 1,172 TH/s, year-round operation and current network conditions. Payback is based on the S6,20d package price. Mining pool fees, O&M and installation costs are excluded. Actual results vary with BTC price, network ditticulty and operating time. All amounts are in USD.
WHERE DOES YOUR SURPLUS POWER COME FROM?
If your site can rellably provide around 24kW of surplus power, further assessment is worthwhile.
01. Small Hydropower
Is wet-season power curtalledor sold at very low prices?
02. Solar /Wind
Do peak output or grid limits leave power unused?
03. Biogas /Biomass
Does continuous generation exceed on-site demand?
04. Industrial / On-Site Power
Is stable power left unusedwhen production loads fall?
Full Specifications
Without package
L:1200mm、W:600mm、H:1300mm
With package
L:1460mm、W:780mm、H:1330mm
Weight
210KG
| Model | ANTRACK V2-EC4-DTHP | Installed capacity | 4 units ANTMINER (Hydro) or 4 units ANTMINER (U2 Hydro) or 2 units ANTMINER (U3 Hydro) |
| Heat Dissipation Capacity | 24 kW | Power supply AC Input voltage | 380~415V AC |
| Power supply AC Input Frequency Range | 60 Hz | Power supply AC Input current | 63 Amp |
| Rated power | 450 W | Noise | 60 dBA@1m |
| Lift | 19 M | Diameter of water pipe connector | DN20 MM |
| External Cooler | |||
| Size (L*W*H), (without package) | 1340*570*1330 MM | Size (L*W*H), (with package) | 1490*590*1495 MM |
| Net weight, (without package) | 235 KG | Gross weight, (with package) | 248 KG |
| Power supply AC input voltage | 380~415V AC | Power supply AC input frequency range | 50~60 Hz |
| Maximum power supply AC input current | 21 Amp | Heating Capacity (typical) | 32 KW |
| Compressor Input (typical) | 8 KW | EER (typical) | 3.0 |
| Sound Level | 50 Db(A) | Refrigerant | R290 |
| Heating water outlet temperature | 80 °C |
4-Slotr Antminer Hydro Cooling Rack Product Brochure
Complete product specifications, installation guide, and operational instructions.
Real-World Hydronic Heating Solutions
Discover how our ANTRACK V2 24kW Hydro Cooling System bridges high-performance computing with sustainable heating—turning server heat and surplus power into reliable, low-cost warmth for communities and commercial buildings.
Key Highlights & Proven Results
- Delivers 54°C–80°C hot water to building heating loops in Martinville, Canada, projected to cut community heating bills by nearly 50%.
- Converts unused clean power at a UK hydro station into productive computing capacity, monetizing surplus renewable energy without waste.
- Seamlessly connects to existing radiators, underfloor heating, and hot water networks, with flexible heat reuse for greenhouses and pools.
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.
| ❄️ Cooling Capacity |
| ⚙️ Miner Slots |
| 📏 Dimensions (L × W × H) |
| 🏢 Application |
Compare
4-Slot Antminer Hydro Cooling Rack
| 24 kW |
| 4 Slots |
| 1,200 × 6,00 × 1,300 mm |
| Home Setup & Heat Recycling |
6-Slot Antminer Hydro Cooling Rack
| 35 kW |
| 6 Slots |
| 8,00 × 8,00 × 1,450 mm |
| Standard Workshop Mining |
9-Slot Antminer Hydro Cooling Rack
| 50 kW |
| 9 Slots |
| 8,00 × 8,00 × 1,600 mm |
| Professional Home Facilities |
12-Slot Antminer Hydro Cooling Rack
| 70 kW |
| 12 Slots |
| 7,00 × 8,00 × 1,800 mm |
| High-Capacity Residential Mining |
Real Results from Real Miners
View All >>
Zurich, Switzerland
4 x 24kW Small Facility Project
Scaling a workshop operation by mixing standard Antminer hydro units and 3U server-grade miners in a single cluster.
+100%
Heat Reuse
-42dB
Noise Reduction
Salt Lake City, United States
2 x 24kW Home Heating Project
Integrating two ANTRACK V2 units into a residential attic to support an entire floor's underfloor heating system.
-28%
Payback Period
-35%
Energy Expenses
99.9%
Thermal Stability
“
"The heat recovery on the ANTRACK V2 is a massive advantage for home mining. I have two units in my attic, and they consistently supply 80°C hot water directly to my radiators during the winter. It is virtually silent outside the room, making it a very professional way to mine at home while saving on utility bills."
— Workshop Owner, Utah Mining Site
"What impressed me most was the internal flexibility. We managed to mix S21 Hyd units with a 3U water-cooled miner in the same rack without any pressure issues. The integrated heat pump module keeps the miners at a steady 35°C, and using the waste heat for our workshop has significantly shortened our ROI."
— Home Operator, Zurich Site
Global Deployment
1.2+ GW
Cumulative delivered cooling capacity
Serving Mining Sites
50+
Countries and regions covered
4-Slot Antminer Hydro Cooling Rack FAQs
Which miner models are compatible with the ANTRACK V2 24kW?
The ANTRACK V2 features a 2-tier rack that supports up to a 24kW thermal load with flexible configurations:
- Up to 4 units: Classic Antminer Hydro miners (e.g., S19 Hydro series, S21 XP Hydro) or standard 2U miners (2 units per tier).
- Up to 2 units: Standard 3U / RACK483 water-cooled server miners (1 unit per tier).
- Mix-and-Match: You can freely combine different models (e.g., one 3U miner on the top level and two 2U/Hydro miners on the bottom level).
How do the dual operation modes (Cooling vs. Heat Recovery) work?
The system operates in two intelligent modes depending on your seasonal needs:
- Heat Dissipation Mode: Hot water from the miners is routed through the dry cooler and high-efficiency fan to exhaust excess heat directly, maintaining a stable ~35°C cooling loop year-round.
- Heat Recovery Mode: Thermal energy is captured by the heat pump's evaporator and transferred to the condenser, elevating the water temperature to 50°C–80°C for active space heating or hot water supply.
What water temperatures can the system deliver, and how much area can it heat?
- Miner Side: Continuous and stable cooling water supply at ~35°C, ensuring optimal hash rate and hardware longevity.
- Heating Side: Supplies usable hot water from 50°C up to 80°C.
- Heating Coverage: Paired with high-efficiency miners like the S21 XP Hydro, a single ANTRACK V2 can heat up to 640 m² (based on a standard heating load of 50 W/m²).
Where can the recovered heat be applied?
The heat pump unit comes with dedicated external supply pipelines that seamlessly connect into:
- Building & Space Heating: Radiator loops and hydronic underfloor heating for residential homes, offices, or hotels.
- Hot Water Systems: Domestic hot water (DHW) pre-heating.
- Agriculture & Leisure: Commercial greenhouses, indoor farming, and swimming pool / hot tub heating.
- Light Industrial: Any low-to-medium temperature industrial process requiring reliable hot water.
How is the system installed and connected to existing heating loops?
The ANTRACK V2 features a plug-and-play split design:
- Cabinet & Heat Pump Loop: Connect the cooling cabinet's internal pump/heat exchanger to the heat pump unit using the pre-configured quick-connect ports.
- Heating Loop: Connect the secondary pipeline ports on the heat pump directly into your facility's hydronic heating network.
- Fill with coolant, power on the control switches, and the system automatically manages water circulation and heat transfer.
How does heat recovery shorten the ROI (Payback Period)?
ANTRACK V2 creates a dual-revenue stream: Bitcoin mining rewards + substantial savings on heating/gas bills. For example, when running S21 XP Hydro units at an electricity cost of $0.08/kWh and offsetting local heating costs, the estimated payback period can be as short as ~465 days.
Modular 24kW hydro cooling hub with 80°C heat recovery for Antminer units
CONTAINER CAPACITY
- Housed at full load
- 4 UNITS
- Continuous electrical load
- 24 KW
380–415 V
Wide-voltage compatibility
Hydro
Thermal management
POWER INPUT
380V–415V AC 50/60Hz
AVAILABILITY
In stock, ready to ship • DDP Sea Shipping Available
⚙ Compatible Models View More ›
Show 10 more models
Turn Mining Waste Into Sustainable Energy
Repurpose your miner’s thermal output to support space heating or domestic hot water. The ANTRACK V2 recovers heat to provide up to 80°C warmth, effectively lowering your utility bills while you generate Bitcoin.
1 × ANTRACK V2 + 4 × ANTMINER
Save thousands with our special package price. Buy the full system together to lower your upfront costs and speed up your ROI.
- Total Power
- 24kW
- Example Hashrate
- 1,172TH/s
≈ 0.212 BTC
Estimated Annual Revenue
How much revenue can your surplus electricity generate in a year?
≈ $62,767
≈ $13,335
Indicative Payback Period 5.6 months
≈ $126,211
≈ $26,813
Indicative Payback Period 2.8 months
$200,000
≈ $42,490
Indicative Payback Period 1.8 months
"Revenue estimates assume 24kW surplus power, 1,172 TH/s, year-round operation and current network conditions. Payback is based on the S6,20d package price. Mining pool fees, O&M and installation costs are excluded. Actual results vary with BTC price, network ditticulty and operating time. All amounts are in USD.
If your site can rellably provide around 24kW of surplus power, further assessment is worthwhile.
01. Small Hydropower
Is wet-season power curtalledor sold at very low prices?
02. Solar /Wind
Do peak output or grid limits leave power unused?
03. Biogas /Biomass
Does continuous generation exceed on-site demand?
04. Industrial / On-Site Power
Is stable power left unusedwhen production loads fall?
Full Specifications
Without package
L:1200mm、W:600mm、H:1300mm
With package
L:1460mm、W:780mm、H:1330mm
Weight
210KG
| Model | ANTRACK V2-EC4-DTHP | Installed capacity | 4 units ANTMINER (Hydro) or 4 units ANTMINER (U2 Hydro) or 2 units ANTMINER (U3 Hydro) |
| Heat Dissipation Capacity | 24 kW | Power supply AC Input voltage | 380~415V AC |
| Power supply AC Input Frequency Range | 60 Hz | Power supply AC Input current | 63 Amp |
| Rated power | 450 W | Noise | 60 dBA@1m |
| Lift | 19 M | Diameter of water pipe connector | DN20 MM |
| External Cooler | |||
| Size (L*W*H), (without package) | 1340*570*1330 MM | Size (L*W*H), (with package) | 1490*590*1495 MM |
| Net weight, (without package) | 235 KG | Gross weight, (with package) | 248 KG |
| Power supply AC input voltage | 380~415V AC | Power supply AC input frequency range | 50~60 Hz |
| Maximum power supply AC input current | 21 Amp | Heating Capacity (typical) | 32 KW |
| Compressor Input (typical) | 8 KW | EER (typical) | 3.0 |
| Sound Level | 50 Db(A) | Refrigerant | R290 |
| Heating water outlet temperature | 80 °C |
4-Slotr Antminer Hydro Cooling Rack Product Brochure
Complete product specifications, installation guide, and operational instructions.
Real-World Hydronic Heating Solutions
Discover how our ANTRACK V2 24kW Hydro Cooling System bridges high-performance computing with sustainable heating—turning server heat and surplus power into reliable, low-cost warmth for communities and commercial buildings.
Key Highlights & Proven Results
- Delivers 54°C–80°C hot water to building heating loops in Martinville, Canada, projected to cut community heating bills by nearly 50%.
- Converts unused clean power at a UK hydro station into productive computing capacity, monetizing surplus renewable energy without waste.
- Seamlessly connects to existing radiators, underfloor heating, and hot water networks, with flexible heat reuse for greenhouses and pools.
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.
| ❄️ Cooling Capacity |
| ⚙️ Miner Slots |
| 📏 Dimensions (L × W × H) |
| 🏢 Application |
Compare
4-Slot Antminer Hydro Cooling Rack
| 24 kW |
| 4 Slots |
| 1,200 × 6,00 × 1,300 mm |
| Home Setup & Heat Recycling |
6-Slot Antminer Hydro Cooling Rack
| 35 kW |
| 6 Slots |
| 8,00 × 8,00 × 1,450 mm |
| Standard Workshop Mining |
9-Slot Antminer Hydro Cooling Rack
| 50 kW |
| 9 Slots |
| 8,00 × 8,00 × 1,600 mm |
| Professional Home Facilities |
12-Slot Antminer Hydro Cooling Rack
| 70 kW |
| 12 Slots |
| 7,00 × 8,00 × 1,800 mm |
| High-Capacity Residential Mining |
Real Results from Real Miners
View All >>
4 x 24kW Small Facility Project
Scaling a workshop operation by mixing standard Antminer hydro units and 3U server-grade miners in a single cluster.
+100%
Heat Reuse
-42dB
Noise Reduction
2 x 24kW Home Heating Project
Integrating two ANTRACK V2 units into a residential attic to support an entire floor's underfloor heating system.
-28%
Payback Period
-35%
Energy Expenses
99.9%
Thermal Stability
“
"The heat recovery on the ANTRACK V2 is a massive advantage for home mining. I have two units in my attic, and they consistently supply 80°C hot water directly to my radiators during the winter. It is virtually silent outside the room, making it a very professional way to mine at home while saving on utility bills."
— Workshop Owner, Utah Mining Site
"What impressed me most was the internal flexibility. We managed to mix S21 Hyd units with a 3U water-cooled miner in the same rack without any pressure issues. The integrated heat pump module keeps the miners at a steady 35°C, and using the waste heat for our workshop has significantly shortened our ROI."
— Home Operator, Zurich Site
1.2+ GW
Cumulative delivered cooling capacity
50+
Countries and regions covered
4-Slot Antminer Hydro Cooling Rack FAQs
The ANTRACK V2 features a 2-tier rack that supports up to a 24kW thermal load with flexible configurations:
- Up to 4 units: Classic Antminer Hydro miners (e.g., S19 Hydro series, S21 XP Hydro) or standard 2U miners (2 units per tier).
- Up to 2 units: Standard 3U / RACK483 water-cooled server miners (1 unit per tier).
- Mix-and-Match: You can freely combine different models (e.g., one 3U miner on the top level and two 2U/Hydro miners on the bottom level).
The system operates in two intelligent modes depending on your seasonal needs:
- Heat Dissipation Mode: Hot water from the miners is routed through the dry cooler and high-efficiency fan to exhaust excess heat directly, maintaining a stable ~35°C cooling loop year-round.
- Heat Recovery Mode: Thermal energy is captured by the heat pump's evaporator and transferred to the condenser, elevating the water temperature to 50°C–80°C for active space heating or hot water supply.
- Miner Side: Continuous and stable cooling water supply at ~35°C, ensuring optimal hash rate and hardware longevity.
- Heating Side: Supplies usable hot water from 50°C up to 80°C.
- Heating Coverage: Paired with high-efficiency miners like the S21 XP Hydro, a single ANTRACK V2 can heat up to 640 m² (based on a standard heating load of 50 W/m²).
The heat pump unit comes with dedicated external supply pipelines that seamlessly connect into:
- Building & Space Heating: Radiator loops and hydronic underfloor heating for residential homes, offices, or hotels.
- Hot Water Systems: Domestic hot water (DHW) pre-heating.
- Agriculture & Leisure: Commercial greenhouses, indoor farming, and swimming pool / hot tub heating.
- Light Industrial: Any low-to-medium temperature industrial process requiring reliable hot water.
The ANTRACK V2 features a plug-and-play split design:
- Cabinet & Heat Pump Loop: Connect the cooling cabinet's internal pump/heat exchanger to the heat pump unit using the pre-configured quick-connect ports.
- Heating Loop: Connect the secondary pipeline ports on the heat pump directly into your facility's hydronic heating network.
- Fill with coolant, power on the control switches, and the system automatically manages water circulation and heat transfer.
ANTRACK V2 creates a dual-revenue stream: Bitcoin mining rewards + substantial savings on heating/gas bills. For example, when running S21 XP Hydro units at an electricity cost of $0.08/kWh and offsetting local heating costs, the estimated payback period can be as short as ~465 days.
Customize Your Hydro Cooling Solution
Share your requirements below. Our consultants will contact you via WhatsApp or email within 24 hours with a custom-matched proposal.
In-stock miners will ship within 3 business days. For bulk orders, please allow an additional 1-2 days via DHL Express, UPS, FedEx, or TNT.
Pre-order miner delivery times depend on the factory schedule. Estimated delivery dates are provided on the order page, but delays may occur due to production issues.
Shipments are processed on a first-paid, first-shipped basis. Once full payment is received, we aim to ship as quickly as possible. Payments via wire transfer (T/T) may take 3-7 business days to verify, while cryptocurrency payments typically take a few hours to 1 business day.
International shipping usually takes 5-8 business days, with remote locations potentially requiring 8-10 days.
*All sales are final and non-refundable. Please understand, this is an industry standard.
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 other payment methods, please contact our sales team.
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 DDP (Delivery Duty Paid) shipping to some countries, including the United States, Canada, Russia, Dubai, and certain EU countries.
If you require DDP shipping, please contact our customer service. For countries without DDP shipping or for standard shipping, we can help reduce taxes by providing a lower invoice value.
Customs duties are not included in the total price. You will need to pay them once the goods arrive in your country. Simply contact your local logistics company to settle the fees. If needed, we can provide a commercial invoice with a declared value of your choice.
Please notify us immediately if customs requests documents, as improper filing may lead to higher fees or delays. We can provide the necessary documentation.
For new, factory-sealed miners, the warranty is typically 12 months or 6 months, depending on the factory's policy, starting from the production date.
The company is not responsible for issues resulting from failure to follow the provided instructions, specifications, or alterations to the product.
For used mining machines, there is no warranty or after-sales service; however, before shipment, we will provide mining machine testing videos to ensure you understand its performance. Once you confirm acceptance, we will proceed with full communication and arrange shipment.
Transportation and any other costs related to product returns are the responsibility of the purchaser.
The repair period will depend on the nature of the issue.
- CMCaleb Montgomery CA
Faye was very kind and helpful
Faye was very kind and helpful, even with the time difference. She quickly cleared up my doubts about the L9 miner.
Date of experience : January 31, 2025 - JPJerry Pan US
Fast Shipping
Order arrived sooner than expected - great experience with Apexto Mining!
Date of experience : March 03, 2025 - RHRephael Hanks CA
Buying miners from Apexto for 5 years
Buying miners from Apexto for 5 years - trustworthy, professional, and delivers quality!
Date of experience : March 03, 2025 - BVBruno Vargas ES
Easier than I expected. Thanks Faye
I'm very satisfied with my purchase (Elphapex Home). Additionally, I must thank Faye for the excellent service she provided; she answered all my questions whenever I needed.
Date of experience : January 20, 2025 - LCLuis Clingerman US
Fast Shipping
The customer service on WhatsApp is excellent, and shipping is fast - from Hong Kong to North America without delay. I'm very happy with the experience!
Date of experience : January 31, 2025
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