Bitcoin Space Heater S17 Edition vs Bitcoin Space Heater S19 Edition
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitcoin Space Heater S17 Edition | Specification | Bitcoin Space Heater S19 Edition |
|---|---|---|
| 50.0 TH/s | Hashrate | 80.0 TH/s |
| 2,000 W | Power Consumption | 2,400 W |
| 40.0 J/TH | Efficiency | 30.0 J/TH |
| 55 dB | Noise Level | 55 dB |
| 14.0 kg | Weight | 18.0 kg |
| 6,824 BTU/hr | BTU Output | 8,189 BTU/hr |
| 56/100 | Home Mining Score | 54/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| D-Central | Manufacturer | D-Central |
Profitability Comparison
Bitcoin Space Heater S17 Edition
Bitcoin Space Heater S19 Edition
Based on BTC price of $77,957 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
D-Central's mid-tier versus flagship Space Heater editions. Both convert mining heat into home heating but with different performance levels.
The S19 Edition is the most powerful Space Heater, producing the most heat and mining the most Bitcoin. The S17 Edition costs less and may be sufficient for smaller spaces. Both require 240V power.
Spec Deltas
Stripped to the numbers, this is how far apart the Bitcoin Space Heater S17 Edition and Bitcoin Space Heater S19 Edition sit on each measurable spec:
- Bitcoin Space Heater S19 Edition 60% more hashrate (50.0 vs 80.0 TH/s)
- Bitcoin Space Heater S17 Edition 17% better power draw (2,000 vs 2,400 W)
- Bitcoin Space Heater S19 Edition 25% better efficiency (40.0 vs 30.0 J/TH)
- Bitcoin Space Heater S17 Edition 22% better weight (14.0 vs 18.0 kg)
- Bitcoin Space Heater S19 Edition 20% more heat output (6,824 vs 8,189 BTU/hr)
- Bitcoin Space Heater S17 Edition 4% more home mining score (56.0 vs 54.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Bitcoin Space Heater S17 Edition | Metric | Bitcoin Space Heater S19 Edition |
|---|---|---|
| $799 | Upfront cost (MSRP) | $1,299 |
| -$3.01 | Daily net profit | -$2.89 |
| -$1,896 | Net after 1 year | -$2,354 |
| -$2,994 | Net after 2 years | -$3,409 |
| -$4,091 | Net after 3 years | -$4,464 |
| Does not pay back at current rates (negative daily profit) | Payback period | Does not pay back at current rates (negative daily profit) |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Bitcoin Space Heater S17 EditionScore: 56/100. 55 dB noise level.
Best for Efficiency
Bitcoin Space Heater S19 Edition30.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
What is the BTU difference between the two?
The S19 Edition produces significantly more BTUs due to its higher wattage. Exact figures depend on the specific configuration, but expect roughly 30-50% more heat from the S19 Edition.
Are both quiet enough for home use?
Both are tuned by D-Central for reduced noise. The S17 Edition may be slightly quieter due to lower power, but both are designed for living spaces.
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