Mine Bitcoin.Heat your water.Warm your home.
A fully integrated, water-cooled mining system that sits under your water heater and turns ASIC heat into domestic hot water, radiant floor, or forced-air heat, with outlet temperatures up to 176°F (80°C).
$6,000 · includes everything you need.
Estimate your savings with the Heat Calculator
The Value
Built for heat, not just hashrate.
A closed-loop liquid cooling system quietly pulls heat away from the miner and redirects it into radiant floors, domestic hot water, HVAC systems, or thermal storage.
Silent & Sealed
Built for quiet, low-maintenance, reliable operation with full heat recovery. No ASIC fans.
176°F / 80°C Outlet Temps
Industry-leading outlet temperatures reclaim nearly 100% of the miner's heat output into water for real-world use.
Ready to Integrate
Dual independent heating circuits, simple wiring, and an HVAC-standard 24 VAC call input fit existing home infrastructure.
Sits under your water heater, minimizing your overall install footprint.
The System
One appliance. Everything included.
Pre-assembled and factory-configured, with the miner integrated. Fill it, connect your heating loop, and power on.
$6,000 · Miner IncludedAqueon
Hydro Mining Water Heater
- Footprint
- 24 in Ø × 10 in tall
- Power
- 240V · NEMA L6-30
- M64 miner integrated: 210 TH at ~4,180 W in normal mode (19.9 J/TH), up to ~4,900 W in high-power mode
- Integrated pump, 2 heat exchangers, controller, PDU & network switch
- Two differentially controlled heating loops
- Stainless, lead-free 3/4" NPT circuits labeled "Cold In" / "Hot Out"
- Optional M74 upgrade (about 324 TH at ~4,050 W, 12.5 J/TH) at market pricing
Not sure which fits your space or power? Book a consultation with the Hashrate House team.
What's Included
Pre-assembled. Factory-configured. Ready to plumb.
No internal setup required: fill the miner with the provided heat-exchange fluid, connect your desired heat loop, and power on.
Aqueon: 24 in diameter × 10 in tall
Integrated Hydro Miner
M64 water-cooled ASIC installed and configured. Upgradeable to M74 at market pricing.
Circulation Pump
Integrated pump moves heat-exchange fluid through the closed loop.
2 Heat Exchangers
Pre-plumbed custom heat exchangers with full isolation between the miner and your water.
Smart Controller + PDU
Remote miner control, power monitoring and scheduling, and heat-output control.
Network Switch
Integrated networking for the miner and controller.
9 ft NEMA L6-30 Cord
Plugs into most existing electric water-heater or boiler circuits.
Heat-Exchange Fluid
Provided with the system for the initial fill and purge.
Miner included. Ships with an integrated M64; upgrade to an M74 (12.5 J/TH) at market pricing.
Buy NowTechnical Specifications
Engineering-grade specs, laid out clearly.
Everything you need to plan an install: the electrical, thermal, and physical details.
Miner(5)
- Integrated miner
- Whatsminer M64, 19.9 J/TH
- Normal mode
- 210 TH at ~4,180 W (tested)
- High-power mode
- Up to ~4,900 W, depending on 220–240 V supply
- Optional upgrade
- Whatsminer M74, about 324 TH at ~4,050 W (12.5 J/TH), market pricing
- Assembly
- Pre-assembled and factory-configured
Thermal(8)
- Max outlet temperature
- 176°F / 80°C
- Heat recovery
- Nearly 100% of heat output captured to water
- Heating loops
- 2 independent, differentially controlled
- Primary circuit
- Domestic hot water with circulation pump
- Secondary circuit
- 24 VAC thermostat "call" input with standalone temperature control
- Heat exchangers
- 2, pre-plumbed, fully isolated
- Connections
- 3/4" NPT, stainless and lead-free, labeled "Cold In" / "Hot Out"
- Failsafe
- Stops the miner automatically if water temperature spikes or flow drops
Electrical(5)
- Input
- 240 V single-phase
- Rated load
- 5,000 W (5 kW); size the circuit for this, not the normal-mode draw
- Plug
- 9 ft NEMA L6-30
- Circuit
- Verify your circuit can handle 5,500 W @ 240 V (consult an electrician)
- Off-grid
- Adaptable to solar / battery systems
Smart Controls(5)
- Dashboard
- Web dashboard, no app required
- Miner sync
- Reads hashrate, chip temps, and power draw
- Scheduling
- Off-peak, solar-production, or heat-demand schedules
- Smart home
- MQTT, Home Assistant
- Thermostat
- HVAC-standard 24 VAC call input
Physical(2)
- Dimensions
- 24 in diameter × 10 in tall
- Load rating
- Supports the full weight of a water heater
How It Works
From hash to hot water, in four steps.
A closed liquid loop keeps the miner cool and delivers its heat straight into your water.
Miner Hashes
The integrated water-cooled ASIC mines Bitcoin inside the sealed Aqueon enclosure.
Fluid Absorbs Heat
Heat-exchange fluid circulates through the miner, reaching outlet temps up to 176°F (80°C).
Heat Is Exchanged
Two isolated heat exchangers transfer that heat into your domestic water or heating loop.
Heat Put to Work
Primary loop heats domestic hot water; the secondary answers a 24 VAC thermostat call for radiant or forced air.
Thermal Flow
Smart Control
Set it, schedule it, and forget it.
An onboard controller manages heat and hashrate together, from any browser.
Live Miner Sync
Automatically reads hashrate, chip temps, and power draw to optimize both heat output and mining efficiency.
Web Dashboard
No app required. Monitor real-time heat, change temperature thresholds, and update firmware from any browser.
Smart Energy Scheduling
Run during off-peak power, peak solar production, or exactly when your home needs heat.
Smart Home Ready
Full MQTT support links the system with Home Assistant and your central thermostat.
24 VAC Thermostat Input
HVAC-standard call input takes direction from all major thermostat brands.
Failsafe Heat Protection
Stops the miner automatically if water temps spike or flow drops: set it and forget it.
Heat Reuse Applications
Put recovered heat to practical use.
Two independent circuits let one Aqueon handle domestic hot water and space heating at the same time. The use cases are endless.
Domestic Hot Water
Preheat or fully heat your water heater tank: the primary circuit, with its own circulation pump.
Radiant Floor Heating
Replace or supplement a hydronic boiler on closed radiant floor loops.
Furnace / Forced Air
Feed a hydronic coil in your air handler, triggered by your thermostat's 24 VAC call.
Hot Tub / Spa
Route warm water into a spa or pool loop through a suitable heat exchanger.
Buffer Tank / Greenhouse
Charge a buffer tank with thermostatic control, or heat a greenhouse.
Why Hydro?
A heating appliance that pays you back.
Silent, efficient, and modular, with industry-leading outlet temperatures ideal for heat reuse.
Traditional
Air Cooling
- 75+ dB fan noise
- Heat dumped into the room
- Needs dedicated ventilation
- Fan wear and dust buildup
Hashrate House
Aqueon Hydro
- Silent, sealed, low-maintenance operation
- Outlet temps up to 176°F / 80°C
- Nearly 100% of heat captured into water
- Two independent heating circuits
- Standard 240V L6-30 plug
- Web dashboard, MQTT & Home Assistant
Installation / Setup
Know what you need before you buy.
Review these requirements first to make sure your space, power, and plumbing are ready.
Electrical
240V circuit able to handle 5,500 W. Use a NEMA L6-30 receptacle or have a licensed electrician hardwire it.
Plumbing
3/4" NPT connections to a DHW tank, radiant loop, buffer tank, or air-handler coil.
Space
A 24 in diameter footprint. It can sit directly beneath your water heater.
Fluid Fill
Fill and purge with the provided heat-exchange fluid before energizing the miner.
Network
Connect the integrated switch for the dashboard and remote control.
Example installation
Aqueon beneath a water heater, tied into a hydronic manifold.
Review installation requirements before purchasing.
Built to Trust
Engineered in the USA. Made for the home.
Designed & Assembled in the USA
Engineered and built domestically for residential integration.
Engineering-Focused Design
Every component, from PDU to pump to switch, integrated and purpose-built.
Heat-Recapture Technology
Built-in ports turn mining heat into practical home heating.
Support & Consultation
Talk to the Hashrate House team before you buy, and after.
Real InstallationFAQ
Aqueon Hydro System: questions, answered.
Is the miner included with the Aqueon Hydro System?
Yes. The Aqueon ships with a Whatsminer M64 integrated: about 210 TH at roughly 4,180 W in normal mode (19.9 J/TH), or up to about 4,900 W in high-power mode depending on your 220–240 V supply. The system is rated at 5,000 W (5 kW), so size its circuit for that. You can upgrade to an M74 (about 324 TH at roughly 4,050 W, 12.5 J/TH) for the difference at current market pricing.
How much does the Aqueon cost?
$6,000, which includes everything you need, with free shipping to the contiguous United States.
What electrical setup does the Aqueon need?
A 240V single-phase circuit. The system has a 9 ft NEMA L6-30 plug designed to use existing electric water-heater or boiler circuits. Have an electrician verify your circuit can handle 5,500 W at 240 V, or hardwire the system to meet local code.
How hot does the water get?
Outlet temperatures reach up to 176°F (80°C), which is ideal for domestic hot water, radiant floors, and forced-air coils.
Can it sit under my existing water heater?
Yes. The 24 in diameter × 10 in tall enclosure is built to support the full weight of a water heater, which keeps the install footprint to a minimum in retrofit applications.
What can the Aqueon heat?
It runs two independent, differentially controlled loops: a primary domestic hot water circuit with its own circulation pump, and a secondary circuit triggered by an HVAC-standard 24 VAC thermostat call for radiant floors or forced air. It can also charge a buffer tank, heat a greenhouse, or warm a hot tub or pool through a heat exchanger.
Does it work with my thermostat or Home Assistant?
Yes. The 24 VAC call input works with all major thermostat brands, and full MQTT support connects it to Home Assistant. No app is required: everything runs from a web dashboard.
What happens if the water overheats or flow stops?
Failsafe heat protection automatically stops the miner if water temperatures spike or flow rates drop, protecting both the system and your home.
Warranty, shipping, payment, or installation questions? Visit Support & FAQ.
Turn mining heat into something useful.
Looking for a way to heat your home with Bitcoin? Like the idea of taking a shower in money? The Aqueon makes it real.