D-Central Antminer S9 & L3 Space Heater DIY Box
- Hashrate
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- Power
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- Efficiency
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- Noise
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from $70
Space heater Heater kit In production
D-Central Antminer S9 Space Heater Case
An open-source 3D-printed enclosure that turns an Antminer S9 you already own into a quieter dual-purpose miner and space heater. You supply the miner and power supply; the case improves airflow and lets you fit quieter fans. Top, body and bottom can be ordered in different colours.
Best price $105
New · In stock at D-Central Store notes
Hashrate—
Power (stock)—
Efficiency—
Earns per kWh—
Heat output—
Noise—
Price per TH—
Where to buy
| Store | Trustpilot | Condition | Availability | Listed price | In your currency | Per TH | Checked | Link |
|---|---|---|---|---|---|---|---|---|
| D-Central Ships from Canada Store notes | No score | New | In stock | CA$150 | $105 | — | 12 Nov 2026 | Visit |
Prices as listed on each store's page on the date shown, without shipping. Prices marked excl. tax leave out VAT or sales tax, and others may too. Per TH uses the hashrate of the unit each store sells. Converted at ECB rates of 11 Nov 2026. Trustpilot scores are for the store, not the device. Each store's name opens its page, with everything it sells and its reviews.
Heat, running cost and sats
This is a case for a miner you supply, so it has no power or hashrate of its own. Open your miner's page for its running cost and sats.
Specifications
| Brand | D-Central |
|---|---|
| Model | Antminer S9 Space Heater Case |
| SKU | DC-HTR-S9-HTR2 |
| Type | Heater kit · Home |
| Form factor | — |
| Cooling | Air |
| Production status | In production |
| Launch date | — |
| Hashrate | — |
| Power consumption (stock) | — |
| Mining efficiency | — |
| ASIC chip | None of its own: it holds a miner you supply |
| Heat output | — |
| Input voltage | — |
| Frequency | — |
| Net dimensions (W × D × H) | — |
| Net weight | — |
| Noise | — |
| Operating temperature | — |
| Area heated | — |
| Colours | Black, Gray, White, Orange |
| Company based in | Canada |
| Made in | — |
* Not confirmed by the maker's own documents yet.
Features
- Fits Bitmain Antminer S9
- Open-source 3D-printed design
- Improved airflow for room heating
- Choice of top, body and bottom colours
Colours
BlackGrayWhiteOrange
Reviews
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- Efficiency
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Sources and data notes
- product page (description, price, stock) d-central.tech
- D-Central store API, 'Bitcoin Mining Heaters' category (prices, stock, variations) d-central.tech
- ASIC chip: included: DIY case and 2 fan adapters; not included: Antminer S9, APW3 PSU, fans d-central.tech
Not yet confirmed from the maker's own documents: form factor; dimensions; weight; noise; launch date; hashrate and power (depend on the miner you install).
Spotted a mistake? Let us know.