Best Bitcoin Miners for Heating Your Home

Turn your electricity bill into Bitcoin. Miners that double as space heaters.

BTC: $62,520 | Difficulty: 124.93T

Quick answer

Best Bitcoin Miners for Heating Your Home: D-Central ranks 229 qualifying miners by BTU Output, with the MicroBT WhatsMiner M79, MicroBT WhatsMiner M79S and Block Proto Rig leading the current list. Live profitability, full specs, and the complete ranked table follow below.

Every watt consumed by a Bitcoin miner becomes heat. These high-BTU miners can replace or supplement your home heating while earning Bitcoin. Ranked by BTU output — the metric that matters when your miner is also your heater. D-Central builds purpose-built Bitcoin Space Heaters for this exact use case.

By the Numbers

229 miners in our database qualify for this list under the page's filter criteria. Efficiency spans 9.5 to 350.0 J/TH — the Bitmain Antminer S23 Hyd 3U is the most power-efficient of the group. The quietest pick here is the Bitmain Antminer T19 Pro Hyd at 30 dB. At a $0.0735/kWh rate, the Bitmain Antminer S23 Hyd 3U posts the strongest daily profit at $17.05/day. For heat output, the MicroBT WhatsMiner M79 tops the list at 45,516 BTU/hr — enough to heat ~1,425 sq ft — a large room or open basement.

Your Electricity Rate:

$ /kWh

Quebec default: $0.0735/kWh

Quick Rankings

Rank	Miner	BTU Output	Prix
1	MicroBT WhatsMiner M79	45,516 BTU/hr	Contact	Details ↓
2	MicroBT WhatsMiner M79S	45,141 BTU/hr	Contact	Details ↓
3	Block Proto Rig	40,944 BTU/hr	Contact	Details ↓
4	Bitmain Antminer S21e XP Hyd 3U	38,146 BTU/hr	$10,899 est.	Details ↓
5	Bitmain Antminer S23 Hyd 3U	37,600 BTU/hr	$7,988 est.	Details ↓

Showing top 5 of 229 qualifying miners. Scroll down for full details.

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MicroBT WhatsMiner M79

MicroBT

Ranks #1 for heating: 45,516 BTU/hr at a livable 50 dB — the most heat in this list.

Taux de hachage: 920.0 TH/s
Puissance: 13,340W
Efficiency: 14.5 J/TH
Bruit: 50 dB
BTU Output: 45,516 BTU/hr
Prix: Contact

Daily Profitability

Revenue $28.94

Power Cost $23.53

Net Profit +$5.41

at $0.0735/kWh

32 Home Mining Score

View Details

MicroBT WhatsMiner M79S

MicroBT

Ranks #2 for heating: 45,141 BTU/hr at a livable 50 dB.

Taux de hachage: 980.0 TH/s
Puissance: 13,230W
Efficiency: 13.5 J/TH
Bruit: 50 dB
BTU Output: 45,141 BTU/hr
Prix: Contact

Daily Profitability

Revenue $30.83

Power Cost $23.34

Net Profit +$7.49

at $0.0735/kWh

32 Home Mining Score

View Details

Block Proto Rig

Block Inc

Ranks #3 for heating: 40,944 BTU/hr at a workshop-grade 80 dB.

Taux de hachage: 819.0 TH/s
Puissance: 12,000W
Efficiency: 14.7 J/TH
Bruit: 80 dB
BTU Output: 40,944 BTU/hr
Prix: Contact

Daily Profitability

Revenue $25.76

Power Cost $21.17

Net Profit +$4.60

at $0.0735/kWh

8 Home Mining Score

View Details

Bitmain Antminer S21e XP Hyd 3U

Bitmain

Ranks #4 for heating: 38,146 BTU/hr at a livable 50 dB.

Taux de hachage: 860.0 TH/s
Puissance: 11,180W
Efficiency: 13.0 J/TH
Bruit: 50 dB
BTU Output: 38,146 BTU/hr
Prix: $10,899 est.

Daily Profitability

Revenue $27.05

Power Cost $19.72

Net Profit +$7.33

at $0.0735/kWh

32 Home Mining Score

View Details

Bitmain Antminer S23 Hyd 3U

Bitmain

Ranks #5 for heating: 37,600 BTU/hr at a livable 50 dB.

Taux de hachage: 1.16 PH/s
Puissance: 11,020W
Efficiency: 9.5 J/TH
Bruit: 50 dB
BTU Output: 37,600 BTU/hr
Prix: $7,988 est.

Daily Profitability

Revenue $36.49

Power Cost $19.44

Net Profit +$17.05

at $0.0735/kWh

32 Home Mining Score

View Details

Auradine Teraflux AH3880

Auradine

Ranks #6 for heating: 29,685 BTU/hr at a workshop-grade 60 dB.

Taux de hachage: 600.0 TH/s
Puissance: 8,700W
Efficiency: 14.5 J/TH
Bruit: 60 dB
BTU Output: 29,685 BTU/hr
Prix: Contact

Daily Profitability

Revenue $18.88

Power Cost $15.35

Net Profit +$3.53

at $0.0735/kWh

21 Home Mining Score

View Details

Bitmain Antminer S23e U2H

Bitmain

Ranks #7 for heating: 29,514 BTU/hr.

Taux de hachage: 865.0 TH/s
Puissance: 8,650W
Efficiency: 10.0 J/TH
Bruit: S.O.
BTU Output: 29,514 BTU/hr
Prix: $19,600 est.

Daily Profitability

Revenue $27.21

Power Cost $15.26

Net Profit +$11.95

at $0.0735/kWh

8 Home Mining Score

View Details

Canaan Avalon A1566HA 500T

Canaan

Ranks #8 for heating: 28,661 BTU/hr at a livable 40 dB.

Taux de hachage: 500.0 TH/s
Puissance: 8,400W
Efficiency: 16.8 J/TH
Bruit: 40 dB
BTU Output: 28,661 BTU/hr
Prix: Contact

Daily Profitability

Revenue $15.73

Power Cost $14.82

Net Profit +$0.91

at $0.0735/kWh

40 Home Mining Score

View Details

Bitdeer SealMiner A3 Pro Hydro

Bitdeer

Ranks #9 for heating: 28,149 BTU/hr at a livable 50 dB.

Taux de hachage: 660.0 TH/s
Puissance: 8,250W
Efficiency: 12.5 J/TH
Bruit: 50 dB
BTU Output: 28,149 BTU/hr
Prix: $7,995 est.

Daily Profitability

Revenue $20.76

Power Cost $14.55

Net Profit +$6.21

at $0.0735/kWh

32 Home Mining Score

View Details

Canaan Avalon A1566HA

Canaan

Ranks #10 for heating: 27,937 BTU/hr at a workshop-grade 80 dB.

Taux de hachage: 460.0 TH/s
Puissance: 8,188W
Efficiency: 17.8 J/TH
Bruit: 80 dB
BTU Output: 27,937 BTU/hr
Prix: $5,074 est.

Daily Profitability

Revenue $14.47

Power Cost $14.44

Net Profit +$0.03

at $0.0735/kWh

8 Home Mining Score

View Details

Canaan Avalon A1566HA 2U

Canaan

Ranks #11 for heating: 27,453 BTU/hr at a workshop-grade 80 dB.

Taux de hachage: 480.0 TH/s
Puissance: 8,046W
Efficiency: 16.8 J/TH
Bruit: 80 dB
BTU Output: 27,453 BTU/hr
Prix: $5,568 est.

Daily Profitability

Revenue $15.10

Power Cost $14.19

Net Profit +$0.91

at $0.0735/kWh

8 Home Mining Score

View Details

Whatsminer M63S+

MicroBT

Ranks #12 for heating: 26,102 BTU/hr at a livable 50 dB.

Taux de hachage: 450.0 TH/s
Puissance: 7,650W
Efficiency: 17.0 J/TH
Bruit: 50 dB
BTU Output: 26,102 BTU/hr
Prix: $14,000 est.

Daily Profitability

Revenue $14.16

Power Cost $13.49

Net Profit +$0.66

at $0.0735/kWh

32 Home Mining Score

View Details

Bitdeer SealMiner A2 Pro Hyd

Bitdeer

Ranks #13 for heating: 25,419 BTU/hr at a livable 50 dB.

Taux de hachage: 500.0 TH/s
Puissance: 7,450W
Efficiency: 14.9 J/TH
Bruit: 50 dB
BTU Output: 25,419 BTU/hr
Prix: $4,600 est.

Daily Profitability

Revenue $15.73

Power Cost $13.14

Net Profit +$2.59

at $0.0735/kWh

32 Home Mining Score

View Details

MicroBT WhatsMiner M73

MicroBT

Ranks #14 for heating: 25,331 BTU/hr at a workshop-grade 75 dB.

Taux de hachage: 512.0 TH/s
Puissance: 7,424W
Efficiency: 14.5 J/TH
Bruit: 75 dB
BTU Output: 25,331 BTU/hr
Prix: Contact

Daily Profitability

Revenue $16.11

Power Cost $13.10

Net Profit +$3.01

at $0.0735/kWh

8 Home Mining Score

View Details

Bitdeer SealMiner A2 Hyd

Bitdeer

Ranks #15 for heating: 25,112 BTU/hr at a livable 50 dB.

Taux de hachage: 446.0 TH/s
Puissance: 7,360W
Efficiency: 16.5 J/TH
Bruit: 50 dB
BTU Output: 25,112 BTU/hr
Prix: $6,150 est.

Daily Profitability

Revenue $14.03

Power Cost $12.98

Net Profit +$1.05

at $0.0735/kWh

32 Home Mining Score

View Details

Whatsminer M53S+

MicroBT

Ranks #16 for heating: 24,730 BTU/hr at a livable 50 dB.

Taux de hachage: 302.0 TH/s
Puissance: 7,248W
Efficiency: 24.0 J/TH
Bruit: 50 dB
BTU Output: 24,730 BTU/hr
Prix: $10,000 est.

Daily Profitability

Revenue $9.50

Power Cost $12.79

Net Profit $-3.28

at $0.0735/kWh

32 Home Mining Score

View Details

Whatsminer M63S

MicroBT

Ranks #17 for heating: 24,618 BTU/hr at a livable 50 dB.

Taux de hachage: 390.0 TH/s
Puissance: 7,215W
Efficiency: 18.5 J/TH
Bruit: 50 dB
BTU Output: 24,618 BTU/hr
Prix: $12,000 est.

Daily Profitability

Revenue $12.27

Power Cost $12.73

Net Profit $-0.46

at $0.0735/kWh

32 Home Mining Score

View Details

Whatsminer M63

MicroBT

Ranks #18 for heating: 24,566 BTU/hr at a livable 50 dB.

Taux de hachage: 360.0 TH/s
Puissance: 7,200W
Efficiency: 20.0 J/TH
Bruit: 50 dB
BTU Output: 24,566 BTU/hr
Prix: $11,000 est.

Daily Profitability

Revenue $11.33

Power Cost $12.70

Net Profit $-1.38

at $0.0735/kWh

32 Home Mining Score

View Details

MicroBT WhatsMiner M73S+

MicroBT

Ranks #19 for heating: 24,311 BTU/hr at a workshop-grade 75 dB.

Taux de hachage: 570.0 TH/s
Puissance: 7,125W
Efficiency: 12.5 J/TH
Bruit: 75 dB
BTU Output: 24,311 BTU/hr
Prix: Contact

Daily Profitability

Revenue $17.93

Power Cost $12.57

Net Profit +$5.36

at $0.0735/kWh

8 Home Mining Score

View Details

Whatsminer M53S

MicroBT

Ranks #20 for heating: 23,065 BTU/hr at a livable 50 dB.

Taux de hachage: 260.0 TH/s
Puissance: 6,760W
Efficiency: 26.0 J/TH
Bruit: 50 dB
BTU Output: 23,065 BTU/hr
Prix: $8,500 est.

Daily Profitability

Revenue $8.18

Power Cost $11.92

Net Profit $-3.75

at $0.0735/kWh

32 Home Mining Score

View Details

Bitdeer SealMiner A3 Hydro

Bitdeer

Ranks #21 for heating: 23,031 BTU/hr at a livable 50 dB.

Taux de hachage: 500.0 TH/s
Puissance: 6,750W
Efficiency: 13.5 J/TH
Bruit: 50 dB
BTU Output: 23,031 BTU/hr
Prix: $6,650 est.

Daily Profitability

Revenue $15.73

Power Cost $11.91

Net Profit +$3.82

at $0.0735/kWh

32 Home Mining Score

View Details

MicroBT WhatsMiner M78

MicroBT

Ranks #22 for heating: 22,956 BTU/hr at a workshop-grade 75 dB.

Taux de hachage: 464.0 TH/s
Puissance: 6,728W
Efficiency: 14.5 J/TH
Bruit: 75 dB
BTU Output: 22,956 BTU/hr
Prix: Contact

Daily Profitability

Revenue $14.60

Power Cost $11.87

Net Profit +$2.73

at $0.0735/kWh

8 Home Mining Score

View Details

MicroBT WhatsMiner M78S

MicroBT

Ranks #23 for heating: 22,939 BTU/hr at a workshop-grade 75 dB.

Taux de hachage: 498.0 TH/s
Puissance: 6,723W
Efficiency: 13.5 J/TH
Bruit: 75 dB
BTU Output: 22,939 BTU/hr
Prix: Contact

Daily Profitability

Revenue $15.67

Power Cost $11.86

Net Profit +$3.81

at $0.0735/kWh

8 Home Mining Score

View Details

Whatsminer M53

MicroBT

Ranks #24 for heating: 22,362 BTU/hr at a livable 50 dB.

Taux de hachage: 226.0 TH/s
Puissance: 6,554W
Efficiency: 29.0 J/TH
Bruit: 50 dB
BTU Output: 22,362 BTU/hr
Prix: $7,500 est.

Daily Profitability

Revenue $7.11

Power Cost $11.56

Net Profit $-4.45

at $0.0735/kWh

32 Home Mining Score

View Details

Bitmain Antminer S21 XP Hyd

Bitmain

Ranks #25 for heating: 19,367 BTU/hr at a livable 50 dB.

Taux de hachage: 473.0 TH/s
Puissance: 5,676W
Efficiency: 12.0 J/TH
Bruit: 50 dB
BTU Output: 19,367 BTU/hr
Prix: $5,099 est.

Daily Profitability

Revenue $14.88

Power Cost $10.01

Net Profit +$4.87

at $0.0735/kWh

32 Home Mining Score

View Details

Bitmain Antminer S21e Hyd (332Th)

Bitmain

Ranks #26 for heating: 19,257 BTU/hr at a workshop-grade 55 dB.

Taux de hachage: 332.0 TH/s
Puissance: 5,644W
Efficiency: 17.0 J/TH
Bruit: 55 dB
BTU Output: 19,257 BTU/hr
Prix: $1,799 est.

Daily Profitability

Revenue $10.44

Power Cost $9.96

Net Profit +$0.49

at $0.0735/kWh

21 Home Mining Score

View Details

Auradine Teraflux AI3680

Auradine

Ranks #27 for heating: 19,192 BTU/hr at a workshop-grade 55 dB.

Taux de hachage: 375.0 TH/s
Puissance: 5,625W
Efficiency: 15.0 J/TH
Bruit: 55 dB
BTU Output: 19,192 BTU/hr
Prix: Contact

Daily Profitability

Revenue $11.80

Power Cost $9.92

Net Profit +$1.87

at $0.0735/kWh

21 Home Mining Score

View Details

Bitmain Antminer S21 Immersion (301Th)

Bitmain

Ranks #28 for heating: 19,001 BTU/hr at a livable 50 dB.

Taux de hachage: 301.0 TH/s
Puissance: 5,569W
Efficiency: 18.5 J/TH
Bruit: 50 dB
BTU Output: 19,001 BTU/hr
Prix: $3,333 est.

Daily Profitability

Revenue $9.47

Power Cost $9.82

Net Profit $-0.35

at $0.0735/kWh

32 Home Mining Score

View Details

Bitmain Antminer S19 XP+ Hyd (293Th)

Bitmain

Ranks #29 for heating: 18,995 BTU/hr at a livable 50 dB.

Taux de hachage: 293.0 TH/s
Puissance: 5,567W
Efficiency: 19.0 J/TH
Bruit: 50 dB
BTU Output: 18,995 BTU/hr
Prix: $1,059 est.

Daily Profitability

Revenue $9.22

Power Cost $9.82

Net Profit $-0.60

at $0.0735/kWh

32 Home Mining Score

View Details

Whatsminer M56

MicroBT

Ranks #30 for heating: 18,937 BTU/hr at a livable 50 dB.

Taux de hachage: 194.0 TH/s
Puissance: 5,550W
Efficiency: 28.6 J/TH
Bruit: 50 dB
BTU Output: 18,937 BTU/hr
Prix: $5,000 est.

Daily Profitability

Revenue $6.10

Power Cost $9.79

Net Profit $-3.69

at $0.0735/kWh

32 Home Mining Score

View Details

Methodologie

Miners are ranked by BTU Output (highest first). Profitability is calculated server-side using live BTC price and network difficulty, with a default electricity rate of $0.0735/kWh (Quebec average). Daily revenue uses the standard formula: (hashrate x 10^12 x 86,400 x block_reward) / (difficulty x 2^32). You can adjust the electricity rate above to recalculate profitability for your location.

All data comes from our ASIC Miner Database. Scores, specs, and profitability update automatically. Only miners meeting this page's filter criteria are shown.

Foire aux questions

How many BTUs does a Bitcoin miner produce?

A miner produces 3.412 BTU per watt. A 3,000W Antminer produces about 10,236 BTU/hr — roughly equivalent to a mid-size portable electric heater.

Can a Bitcoin miner heat a room?

Yes. A 3,000W miner heats a 200-300 sq ft room effectively. D-Central Bitcoin Space Heaters are specifically designed with duct adapters and noise management for residential heating.

What is a Bitcoin Space Heater?

A Bitcoin Space Heater is an ASIC miner built into a noise-dampened enclosure with ventilation and duct adapters. It mines Bitcoin while directing hot air into your living space. D-Central builds several models.

How much can I save on heating with a Bitcoin miner?

At $0.10/kWh heating rate, a 3,000W miner running 24/7 offsets about $216/month in heating costs. In cold provinces with 6-7 heating months, that is $1,300-$1,500/year. Use our BTU Calculator for exact numbers.

Is it safe to use a Bitcoin miner as a heater?

Yes, with proper setup. Ensure adequate ventilation, keep the miner on a non-flammable surface, and maintain regular cleaning of dust filters. D-Central Space Heaters are built with safety in mind.

How many miners qualify for this list, and which ranks first?

229 miners currently meet this page's criteria. The MicroBT WhatsMiner M79 ranks first by btu output. Rankings recompute automatically as our ASIC Miner Database is updated, so this list stays current.

How much does efficiency vary across these miners?

Efficiency on this list ranges from 9.5 J/TH to 350.0 J/TH. Lower J/TH means less electricity per unit of hashrate — at scale, that gap compounds into a meaningful difference in your monthly power bill.

ASIC Miner Database

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Calculateur de rentabilité

Enter your miner specs and electricity rate for a detailed profitability breakdown with live BTC price and difficulty.

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Rankings update automatically with live market data. Profitability estimates use current BTC price and network difficulty and do not account for pool fees, hardware degradation, or price changes. Not financial advice. Electricity rate default is Quebec residential ($0.0735/kWh).

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Last reviewed 15 mars 2026.