Canaan AvalonMiner 1166 Pro

Hashrate 81.0 TH/s Power 3,400 W Efficiency 42.0 J/TH

Bitcoin Space Heater S19 Edition

Hashrate 80.0 TH/s Power 2,400 W Efficiency 30.0 J/TH

Canaan AvalonMiner 1166 Pro vs Bitcoin Space Heater S19 Edition

Side-by-side specs, profitability, and home mining comparison.

Specifications Comparison

Canaan AvalonMiner 1166 Pro	Specification	Bitcoin Space Heater S19 Edition
81.0 TH/s	Hashrate	80.0 TH/s
3,400 W	Power Consumption	2,400 W
42.0 J/TH	Efficiency	30.0 J/TH
—	Noise Level	55 dB
12,800.0 kg	Weight	18.0 kg
11,601 BTU/hr	BTU Output	8,189 BTU/hr
22/100	Home Mining Score	54/100
—	Release Year	—
SHA-256	Algorithm	SHA-256
Canaan	Manufacturer	D-Central

Profitability Comparison

Electricity Rate:

$/kWh

Canaan AvalonMiner 1166 Pro

Daily Revenue 0.00003755 BTC $2.90

Daily Electricity -$8.16

Daily Profit -$5.26

Monthly -$157.67

Yearly -$1,918.34

Bitcoin Space Heater S19 Edition

Daily Revenue 0.00003709 BTC $2.87

Daily Electricity -$5.76

Daily Profit -$2.89

Monthly -$86.75

Yearly -$1,055.42

Based on BTC price of $77,338 and current network difficulty as of Apr 25, 2026. Actual results vary.

Verdict

Based on our multi-factor analysis, the Bitcoin Space Heater S19 Edition wins on 4 of 6 factors (efficiency, power consumption, home mining score, noise level). The Canaan AvalonMiner 1166 Pro holds the edge in hashrate and price-performance. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.

Winner: Bitcoin Space Heater S19 Edition — wins on 4 of 6 factors

Best For...

Best for Profitability

Tie

Both miners produce similar daily profit.

Best for Home Mining

Bitcoin Space Heater S19 Edition

Score: 54/100. 55 dB noise level.

Best for Efficiency

Bitcoin Space Heater S19 Edition

30.0 J/TH — lower electricity cost per terahash.

Frequently Asked Questions

Is the Canaan AvalonMiner 1166 Pro or Bitcoin Space Heater S19 Edition more profitable?

At the current BTC price and a $0.10/kWh electricity rate, the Bitcoin Space Heater S19 Edition is more profitable at $-2.89/day compared to $-5.26/day for the Canaan AvalonMiner 1166 Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.

Which is quieter, the Canaan AvalonMiner 1166 Pro or Bitcoin Space Heater S19 Edition?

The Bitcoin Space Heater S19 Edition is quieter at 55 dB compared to the Canaan AvalonMiner 1166 Pro at 0 dB. For home mining, lower noise levels make a significant difference in livability.

Which is better for home mining, the Canaan AvalonMiner 1166 Pro or Bitcoin Space Heater S19 Edition?

The Bitcoin Space Heater S19 Edition scores 54/100 on our Home Mining Score (vs 22/100 for the Canaan AvalonMiner 1166 Pro). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.

What is the efficiency difference between Canaan AvalonMiner 1166 Pro and Bitcoin Space Heater S19 Edition?

The Canaan AvalonMiner 1166 Pro runs at 42.0 J/TH while the Bitcoin Space Heater S19 Edition runs at 30.0 J/TH — a difference of 12.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.

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