6-Slot 35kW Antminer Hydro Cooling Rack
$2,285.00 – $3,100.00Price range: $2,285.00 through $3,100.00
35kW AP-H6 hydro cooling cabinet for up to six compatible Antminer Hydro miners, paired with an external dry cooler. Choose cooling only or the heating version for integration with a separate heat-recovery circuit.
Essential home cooling hub for up to 6 hydro-cooled Antminer units
6 units
Miner slots
35 kW
Current AP-H6 system capacity
Custom
Form factor
Hydro
Cooling
Power input: 380–415V AC, 50/60Hz.
Compatible Models
| Antminer S19 XP+ Hyd | 293Th/s · 19 J/Th · 6 slots · Full-load: $66.66/day |
|---|---|
| Antminer S21 XP Hydro | 473Th/s · 12 J/Th · 6 slots · Full-load: $107.58/day |
| Antminer S21+ Hydro | 358Th/s · 15 J/Th · 6 slots · Full-load: $81.42/day |
| Antminer S21e Hydro | 310Th/s · 17 J/Th · 6 slots · Full-load: $70.50/day |
| Antminer S23 Hyd | 580Th/s · 9.5 J/Th · 6 slots · Full-load: $131.94/day |
Supplier compatibility and full-load estimates; actual output varies. Total miner load must remain within system capacity.
Product Description
The AP-H6 houses up to six compatible Antminer Hydro miners in a compact cabinet, with an external cooling unit and an optional heating circuit. Organized hoses, independent circuit breakers and a liquid loop keep the installation manageable for home, garage and small mining setups.
Core Advantages
Made for Indoor Mining
An enclosed cabinet organizes six miners and uses liquid cooling to reduce fan noise. Installation suitability depends on power, ventilation and local conditions.
Built Around Leak Protection
Stainless steel manifolds have individual manual valves, sealed connections and welded joints to isolate a miner for service.
Stable Circulation
The built-in pump circulates coolant between the cabinet and external cooling system. An expansion tank accommodates volume changes.
Clean Power Layout
Integrated power distribution provides independent breakers and orderly internal cables.
Heat Recovery Option
The heating version transfers heat through a brazed plate exchanger to a separate radiator or underfloor circuit.
Outdoor Heat Dissipation
The outdoor aluminum tube-and-fin dry cooler transfers heat away from the indoor cabinet.
Full Specifications — Current AP-H6 Versions
| Model / slots | AP-H6 / 6 |
|---|---|
| Heat dissipation capacity | 35 kW |
| Circulation | Single mode / dual mode |
| Coolant | Pure water / soft water + antifreeze + corrosion inhibitor |
| Fluid flow / lift / speed | 2 m³/h / 29m / 2900r/min |
| Pump power | 0.55 kW |
| Input/output voltage | 3-phase 380–415V, 50/60Hz |
| Cabinet dimensions (L × W × H) | 800 × 800 × 1450 mm |
| Internal dimensions | 750 × 750 × 1400 mm |
| Cabinet weight | 149 kg |
| Dry cooler capacity | 50 kW |
| Exchange surface / thickness | 1.28 m² / 80 mm |
| Coil internal volume | 40± L (supplier notation) |
| Maximum inlet/outlet temperature | 40 / 50°C (supplier order) |
| Ambient temperature | −25°C to 45°C |
| Design pressure | 0.3 MPa |
| Dry cooler voltage | Supplier lists “30–400 V (±5%)”; confirm before electrical planning |
| Dry cooler dimensions | 1100 × 1100 × 1400 mm |
| Dry cooler weight | 170 kg |
Hydronic Heat Recovery Solution
The heating version can integrate with underfloor heating, radiators, swimming pools and other compatible systems. A separate heating circuit reuses mining heat; the final arrangement depends on the building and heating requirements.

Complete Cooling Solutions
| 4-Slot Antminer Hydro Cooling Rack | 26 kW · 4 slots · 1070 × 700 × 1390 mm · Compact entry-level mining |
|---|---|
| 6-Slot Antminer Hydro Cooling Rack | 35 kW · 6 slots · 800 × 800 × 1450 mm · Standard garage operations |
| 9-Slot Antminer Hydro Cooling Rack | 50 kW · 9 slots · 800 × 800 × 1600 mm · Professional home setups |
| 12-Slot Antminer Hydro Cooling Rack | 70 kW · 12 slots · 700 × 800 × 1800 mm · High-capacity home mining |
Real Results from Real Miners
Deployment examples and results reported by the supplier; these are not independently verified MiningUS customer results.
Berlin, Germany — 1 × 35kW Apartment Setup
The supplier describes a six-unit urban installation with reduced noise and indoor heat. Reported figures: −40dB noise reduction, 100% heat removal and 1.5m² floor space.
Helsinki, Finland — 7 × 35kW Garage Heating Hub
The heating version connects to garage floor heating. Supplier figures: +100% energy recovery, $0 winter heating fuel and 99.9% hashing stability.
Installation and Operation
Use compatible hydro miners and keep their combined power within 35kW for the current versions. Six physical slots do not guarantee support for six miners at every power setting. Provide the specified three-phase supply, suitable coolant and outdoor heat rejection. Inspect coolant levels, connections, filters and pump operation regularly.
| Specification | Hydro-Cooling + Heating Version, Hydro-Cooling Only Version |
|---|
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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
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Customs and delivery support
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