Fluminer L1
Heater-Class Miner
At 1,200W, this miner outputs approximately 4094 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, the electricity cost of running this miner replaces your heating bill — and you earn Bitcoin on top. In cold climates like Canada, this dual-purpose approach can dramatically improve mining economics. D-Central offers purpose-built Bitcoin Space Heater editions with noise reduction, duct adapters, and heater-mode firmware for seamless home integration.
Profitability Calculator
| Period | Revenue | Electricity Cost | Profit |
|---|---|---|---|
| Daily | $0.00 | $2.02 | $-2.02 |
| Weekly | $0.00 | $14.11 | $-14.11 |
| Monthly | $0.01 | $60.48 | $-60.47 |
| Yearly | $0.06 | $735.84 | $-735.78 |
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 Fluminer L1
D-Central Technologies is a Bitcoin-only company. For this miner, check out our trusted partner retailers below.
ASIC Miner Market
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Full Specifications
| Model | Fluminer L1 |
| Model Number | Fluminer L1 |
| Manufacturer | FluMiner |
| Algorithm | Scrypt |
| Coins Mined | Litecoin (LTC), Dogecoin (DOGE) |
| Hashrate | 5.3 GH/s |
| Power Consumption | 1,200 W |
| Efficiency | 226415.1 J/TH |
| Noise Level | 40 dB |
| Dimensions | 140*300*450mm |
| Weight | 10 |
| BTU Output | 4094 BTU/hr |
| Equivalent Heater | Half a standard space heater (4,094 BTU/hr) |
| Daily Power Cost | $2.02/day |
| Monthly Power Cost | $60.48/mo |
| Circuit Requirement | Standard 120V 15A |
| Release Date | 2025-01-01 |
| MSRP | $1,451.72 |
| Status | Active |
Home Mining Assessment
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Frequently Asked Questions
Is the Fluminer L1 profitable?
At $0.07/kWh, the Fluminer L1 currently operates at a daily loss of $2.02. However, profitability can improve with lower electricity rates or rising BTC prices. If used as a space heater, the heating offset may make it economically viable.
Can I mine Bitcoin at home with the Fluminer L1?
Yes, the Fluminer L1 scores 66/100 for home mining viability. It produces 40 dB of noise and draws 1,200W. It is suitable for home environments with appropriate placement considerations.
Can the Fluminer L1 heat my home?
The Fluminer L1 outputs approximately 4094 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.
What power supply does the Fluminer L1 need?
The Fluminer L1 draws 1,200W of power. You need a power supply rated for at least 1,320W 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 your investment.