Avalon A1346
Mid-range Canaan miner at 110 TH/s. Predecessor to A1446. Good availability on secondary market.
Professional-Grade Miner
This miner draws 3,300W and produces 75 dB of noise — it is designed for dedicated mining environments, not living spaces. Professional-grade miners deliver the highest hashrate and revenue per unit but require proper infrastructure: a 240V circuit, adequate ventilation or exhaust ducting, and a space where noise is not a concern (garage, basement, warehouse, or outdoor enclosure).
For home miners looking for a quieter alternative, consider our Bitcoin Space Heater builds or explore open-source miners like the Bitaxe that are purpose-built for residential environments.
Heater-Class Miner
At 3,300W, this miner outputs approximately 11259.6 BTU/hr of heat — equivalent to a standard electric space heater. Every watt consumed by an ASIC miner is converted to heat with 100% efficiency, making it a space heater that also mines Bitcoin.
During heating season, miner heat can offset part of the heat a room would otherwise need from another electric heater. The economics depend on your electricity rate, room heat demand, BTC price, network difficulty, and noise constraints.
Profitability Calculator
| Period | Revenue | Electricity Cost | Profit |
|---|---|---|---|
| Daily | $3.02 | $5.54 | $-2.52 |
| Weekly | $21.17 | $38.81 | $-17.64 |
| Monthly | $90.73 | $166.32 | $-75.59 |
| Yearly | $1,103.87 | $2,023.56 | $-919.69 |
Heating offset estimates the value of heat replacing an electric space heater during heating season (~6 months/year in Canada). Actual savings depend on your heating setup and climate.
Where to Buy the Avalon A1346
D-Central Technologies
CanadaBitcoin Mining Hackers since 2016. Ships from Laval, Quebec.
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United StatesWide selection of new and used ASIC miners. US-based shipping.
Shop NowFull Specifications
| Model | Avalon A1346 |
| Model Number | A1346 |
| Manufacturer | Canaan |
| Algorithm | SHA-256 |
| Coins Mined | Bitcoin (BTC) |
| Hashrate | 110 TH/s |
| Power Consumption | 3,300 W |
| Efficiency | 30 J/TH |
| Noise Level | 75 dB |
| Chip Model | A1346 |
| Cooling | Air |
| Voltage Range | 200-240V AC |
| Operating Temperature | -5-35°C |
| Dimensions | 331x195x292 |
| Weight | 12.3 |
| Interface | Ethernet |
| BTU Output | 11259.6 BTU/hr |
| Equivalent Heater | Equal to a 3,300W space heater |
| Daily Power Cost | $5.54/day |
| Monthly Power Cost | $166.32/mo |
| Circuit Requirement | 240V circuit required |
| Release Date | 2023-01-01 |
| MSRP | $2,800.00 |
| Status | Active |
Home Mining Assessment
Mid-range Canaan miner at 110 TH/s. Predecessor to A1446. Good availability on secondary market.
The Avalon A1346 is a SHA-256 cryptocurrency miner manufactured by Canaan. It delivers a hashrate of 110 TH/s with a power consumption of 3300W, achieving an efficiency of 30 J/TH.
Built on the A1346 ASIC chip, uses air cooling, operates at 75 dB noise level, weighs 12.3 kg, measures 331x195x292.
With a home mining score of 36/100, this miner is best suited for dedicated mining spaces for residential use. It produces 11259.6 BTU/h of heat output, making it effective for supplemental space heating.
At 30 J/TH, the Avalon A1346 sits in the previous-generation efficiency tier; it runs best where electricity is inexpensive, or as a dual-purpose heat source.
Its waste heat (around 11259.6 BTU/h) can be ducted into a room, turning money you would otherwise spend on heating into hashrate.
D-Central’s in-house technicians repair the Avalon A1346.
View detailed specifications, real-time profitability calculations, and comparison data for the Avalon A1346 in our comprehensive ASIC miner database.
Recommended parts and tools
Confirm symptoms against the guide, then route to the exact part, tool, or repair workflow that matches the miner family.
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Frequently Asked Questions
What are the current mining economics for the Avalon A1346?
At $0.07/kWh, the Avalon A1346 currently shows an estimated daily net cost of $2.52 before pool fees and hardware cost. Lower electricity rates, network changes, BTC price changes, or useful heat recovery can change the result.
Can I mine Bitcoin at home with the Avalon A1346?
The Avalon A1346 has a home mining score of 36/100. With 75 dB noise and 3,300W power draw, it may require a dedicated space like a garage, basement, or outdoor enclosure. Consider noise insulation and proper ventilation.
Can the Avalon A1346 heat my home?
The Avalon A1346 outputs approximately 11259.6 BTU/hr of heat. For reference, a typical space heater produces 5,000-5,500 BTU/hr. All electrical energy consumed by the miner is converted to heat, making it 100% efficient as a heater. D-Central offers Bitcoin Space Heater builds designed specifically for home heating integration.
Does D-Central repair the Avalon A1346?
Yes, D-Central provides professional repair services for the Avalon A1346. Services include hashboard repair, control board diagnostics, fan replacement, and full refurbishment. Ship your miner to our Laval, Quebec facility for diagnosis and repair.
What power supply does the Avalon A1346 need?
The Avalon A1346 draws 3,300W of power. You need a power supply rated for at least 3,630W with appropriate voltage (200-240V AC). D-Central stocks compatible power supplies in our shop. Always use a quality PSU from a reputable manufacturer to protect the miner and wiring.