Canaan Avalon Nano 3S — 6 TH/s Bitcoin Mining Heater
The Canaan Avalon Nano 3S is a 6 TH/s home bitcoin miner that doubles as a space heater. 140W, air-cooled, plug-and-play. Mine bitcoin from your desk, office, or living room while it heats the space. Ships next business day from Colorado. Bitcoin accepted.
Canaan Avalon Nano 3S Specs
| Hashrate | 6 TH/s |
| Power draw | 140W |
| Efficiency | 23.33 J/TH |
| Algorithm | SHA-256 (Bitcoin) |
| Cooling | Air-cooled |
| Connectivity | Ethernet |
| Ships from | Colorado, USA — next business day |
| Price | $214.99 |
Mining Stats — April 2026
BTC: ~$68,800 | Network: ~800 EH/s | Estimates only — actual results vary
| Daily sats mined (est.) | ~337 sats/day |
| Daily electricity (3.36 kWh) | ~$0.34–$0.54/day depending on your rate |
| Heat output | 140W continuous — equivalent to a small space heater |
The honest picture: At current difficulty and BTC price, the Canaan Avalon Nano 3S doesn’t profit on electricity alone. But that’s not why most people run one. The heat it produces is heat you’d pay for anyway in a cold room — converting electricity into warmth and sats simultaneously. Stack ~337 sats a day. Heat your space for free.
Use a mining profitability calculator for current numbers.
Setup
Plug in ethernet, connect power, open the web interface from any browser on your network, enter your pool details. Most users are mining within 15 minutes of unboxing. No drivers, no software installation, no command line required.
Works with all major Bitcoin mining pools. Recommended: Ocean Pool or Foundry USA for pooled mining. CKPool for solo mining — lottery-style, full block reward if you find one.
Why It Makes Sense as a Heater
140W of power draw produces 140W of heat — same as a small space heater. Instead of paying your electric bill to heat a room with nothing to show for it, the Canaan Avalon Nano 3S heats the room and stacks sats. In a cold garage, home office, or workshop, the heat value alone offsets a significant portion of the electricity cost.
Complete Your Setup
These accessories turn the Canaan Avalon Nano 3S into a clean, permanent home mining station.
Wire management, elevated airflow, clean desktop footprint. $49.99
Add a desktop solo miner alongside your setup. 1.2 TH/s, 17W, open-source. $104.99
All accessories ship from Colorado. Bitcoin accepted. Next business day.
FAQ
What pool should I use with the Canaan Avalon Nano 3S?
For pooled mining (steady daily sats): Ocean Pool or Foundry USA. For solo mining: CKPool Solo.
Is the Canaan Avalon Nano 3S loud?
Quieter than a full-size ASIC but not silent. Fine in a home office or garage.
Does it work on standard US power?
Yes. Standard 110V/120V outlet. No special electrical setup required.
How does it compare to the BitAxe Gamma?
The BitAxe Gamma 601 runs 1.2 TH/s at 17W — whisper-quiet desktop solo miner. The Nano 3S runs 6 TH/s at 140W — more hashrate, more heat, more sats. Some people run both.
Can I mine other coins?
SHA-256 only. That’s Bitcoin.
Fernando Ramos (verified owner) –
Extremely easy and intuitive setup. Online and running in no time. Great price for 6+TH/s device. As always, fast and professional service from CryptoCloaks.
Fernando Ramos (verified owner) –
So nice, I had to buy it twice. In sincerity, now that the first one had been running for a while, I really like these devices. Easy setup, set and forget. Consistent hash rate and clean package. The web interface is limited, but this is more geared towards the everyday user.
Buy these whenever you see them in stock! Great hashrate for the price.
Anonymous (verified owner) –
The miner itself is great, easy to setup, hashes at or above the 6 th/s listing, doesn’t get too hot.
Crypto cloaks were great as well. Got my order shipped quickly, was packaged well, and it was an efficient and professional process.
I’ve already ordered two more from crypto cloaks not even a week later! Their price and ability to ship from the USA is making it easy to feed my hashing addiction.
John S. (verified owner) –
Always quick and efficient communication from CryptoCloaks!! Never been let down and always received what I order on time!
Chris N. (verified owner) –
Ordered and arrived quickly and securely in factory sealed box and no problems at all this is the 4th product I have ordered and all excellent
Imtiaz (verified owner) –
Turning the heat up this summer
John S. (verified owner) –
CryptoCloaks just delivers. Period. Always quick shipping and every product works, no questions asked. Definitely a staple in the Bitcoin community!!
Gonzalo Z. (verified owner) –
It arrived quickly and it’s packaged well! I also got amazing stickers too!
Douglas (verified owner) –
Everything was awesome about this! Packaged and arrived so quick! This things great! Works great and built great!
Kristoffer (verified owner) –
Very Cool!