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S9 Bitcoin Space Heater Case: 3D Printed in America, Built to Heat Your Home
Your Antminer S9 is already dumping over 1,300 watts of heat into whatever room it sits in. The only question is whether that heat is working for you or just cooking your cables. The CryptoCloaks S9 bitcoin space heater case converts that industrial mining rig into a proper home heating unit, with heat-resistant PETG construction, custom color options no competitor can match, and a 30-page build guide that actually gets you there.
Table of Contents
- What Is the S9 Bitcoin Space Heater Case
- Why CryptoCloaks
- Specs and Compatibility
- How It Compares
- FAQ
What Is the S9 Bitcoin Space Heater Case
The S9 bitcoin space heater case is a custom 3D printed enclosure built specifically to transform an Antminer S9 into a functional residential space heater. Instead of raw industrial exhaust blasting uncontrolled into your room, this case manages airflow directionally, reduces acoustic harshness, and gives the whole unit a form factor that belongs in a home rather than a shipping container farm.
CryptoCloaks prints every case from PETG filament. PETG handles the sustained thermal load an S9 generates without warping, cracking, or off-gassing. The case includes two 140mm to 120mm fan adapters (v2) and four mounting screws for the S9 base mount. You also choose between a grill or solid top panel design depending on your airflow and aesthetic preference.
This is not a file you download and print yourself, hoping the tolerances land right. Ricky designs, prints, and ships every S9 bitcoin space heater case from his shop in America. Every unit is checked before it ships. The fit is precise, the hardware is included, and the documentation covers every step of the build.
Why CryptoCloaks Builds a Better S9 Bitcoin Space Heater Case
CryptoCloaks has been in the bitcoin hardware space since 2017. That history shows up in the product. The 30-page community build guide included with every S9 bitcoin space heater case is not a quick-start card. It is a document built from years of community feedback, Reddit threads, and real installs. Buyers know exactly what they are getting into before they crack open the S9, and they have a resource that answers the real questions, not just the obvious ones.
Color is where CryptoCloaks separates from every competitor. Standard options are Black, White, Orange, and Yellow. If none of those fit your setup, CryptoCloaks sources custom PETG rolls and prints the top, body, and base in whatever color combination you specify independently. No other seller in this space offers a real custom filament program at this price point. Generic cases come in one color. CryptoCloaks comes in yours.
If you still need to source an Antminer S9, the CryptoCloaks partnership with Kaboomracks makes that simple. The S9 Bitcoin Space Heater Bundle with miner included gives you everything in one order. No separate sourcing, no compatibility guesswork. If you already have a miner sitting around, skip the bundle and grab the case on its own.
Specs and Compatibility
Every S9 bitcoin space heater case ships ready to build. Here is exactly what you get:
- Compatible miner: Antminer S9
- Weight: 96 oz
- Dimensions: 20 × 12 × 12 in
- Fan adapters: 2 × 140mm to 120mm v2
- Mounting screws: 4 × fan screws for S9 base mount
- Top panel designs: Grill or Solid
- Standard colors: Black, White, Orange, Yellow
- Custom colors: Available via custom PETG roll sourcing (contact before ordering)
- Print material: PETG (heat-resistant, dimensionally stable)
- Processing time: Approximately 1 week before ship date
- Price: $149.99
This case fits the Antminer S9 specifically. It is not compatible with the S9i, S9j, S17, or S19 form factors. If you need a used S9 to pair with the case, you can buy a used Antminer S9 from Kaboom Racks, a reputable source for secondhand mining hardware. Reach out to CryptoCloaks if you have questions about board revision compatibility before you order.
How It Compares
| Feature | CryptoCloaks S9 Bitcoin Space Heater Case | D-Central Antminer S9 Space Heater Edition | D-Central Bitcoin Space Heater DIY Case |
|---|---|---|---|
| Custom color options | 4 standard + unlimited custom PETG | Black only | Limited presets |
| Fan adapters included | 2 × 140mm to 120mm v2 | Not included | Not included |
| Build documentation | 30-page community build guide | Basic install instructions | Basic install instructions |
| Miner sourcing option | Bundle available via Kaboomracks partnership | Source S9 independently | Source S9 independently |
| Print material | PETG (heat-resistant) | Varies / not specified | Varies / not specified |
Frequently Asked Questions
Can the S9 inside this case actually heat a room, and how many square feet will it cover?
Yes, it can. The Antminer S9 draws approximately 1,323 watts of power, and nearly all of that converts directly to heat output. That puts it on par with a mid-range electric space heater, which most manufacturers rate for rooms between 150 and 200 square feet. Your real-world coverage depends on insulation quality, ceiling height, ambient outdoor temperatures, and how well your room retains heat. The S9 bitcoin space heater case does not reduce the miner’s thermal output. It manages and directs airflow so the heat goes where you want it rather than radiating uncontrolled off the chassis. In a smaller, well-insulated room, you may need to crack a window even in winter. That is a good problem to have when your heater is also stacking sats.
Do I need to buy the Antminer S9 separately, or can I bundle it with the case?
Both options are available. The S9 bitcoin space heater case sells on its own for $149.99, and you source the miner independently. However, CryptoCloaks has a direct partnership with Kaboomracks, a reputable used mining hardware dealer, so you can bundle the case and the miner in a single transaction. The S9 Bitcoin Space Heater Bundle with miner included is the fastest path to a complete, working build. If you already own an S9 that is collecting dust or running in an unhoused setup, just order the case. If you are starting from scratch and need both, the bundle eliminates the separate sourcing step and the compatibility guesswork that comes with buying secondhand hardware on your own.
What custom color combinations are available, and how much does a custom PETG color add to the order?
Standard colors are Black, White, Orange, and Yellow, all available at the base price of $149.99. For custom colors, CryptoCloaks sources specific PETG rolls on a per-order basis. You can specify different colors for the top panel, the body, and the base independently, which opens up a wide range of two-tone and three-color combinations. Custom color pricing depends on filament sourcing costs and varies by request. Contact CryptoCloaks before placing your order to confirm what is in stock and what any additional cost would be. The S9 bitcoin space heater case stands apart from competitors here because custom color is a real, documented program, not a vague “contact us” footnote with no follow-through. Ricky sources the filament and prints your spec, not a generic approximation of it.
Ready to put that S9 to work heating your home? Order your S9 bitcoin space heater case today and Ricky will print and pack it personally. Bitcoin accepted. Made in America. Ships in 2-3 business days.
FerretBlocker (verified owner) –
Great case and all parts worked! Got the grill top to keep airflow at maximum. Black blends in well.
The only note I would add is for Noctua fans. When using BraiinsOS you need to turn on immersion mode so the OS can see the fans at boot. After that you will be able to control them normally.