Description
The DIY BitChimney Kit transforms Antminer 19-series hashboards into a dual-purpose Bitcoin miner and space heater. Designed for home miners who want to monetize their heating costs, this kit encases a hashboard in a purpose-built chimney enclosure that directs warm exhaust air into your living space — mining Bitcoin while heating your home. D-Central assembles and ships the BitChimney, ensuring quality and support for Canadian and North American customers.
| Specification | Details |
|---|---|
| Type | DIY Space Heater Enclosure Kit |
| Compatible Hashboards | Antminer 19-series (S19, S19 Pro, S19j, S19j Pro, etc.) |
| Performance (Standard) | Up to 23 TH/s at ~750W |
| Performance (with Loki Kit) | Up to 30 TH/s at ~1000W |
| Heat Output | ~2,560 BTU/hr at 750W / ~3,412 BTU/hr at 1000W |
| Input Voltage | 110V and 240V compatible (with appropriate PSU) |
| Fan Support | Supports silent aftermarket fans for quiet home operation |
| Made In | Canada |
Mine Bitcoin. Heat Your Home. Same Electricity.
Every watt of electricity consumed by an ASIC miner is converted to heat. The BitChimney captures that heat and directs it into your room through its chimney-style exhaust design. During cold months, your miner is not just earning Bitcoin — it is replacing your electric space heater. The electricity bill stays the same, but now you are stacking sats while staying warm.
Built for 19-Series Hashboards
The BitChimney enclosure is designed to fit Antminer 19-series hashboards — including the S19, S19 Pro, S19j, and S19j Pro. This covers the most widely available and cost-effective hashboards on the secondary market, giving you flexibility to source boards at the best price. Pair it with a Loki Kit from Pivotal Pleb Tech for enhanced performance up to 30 TH/s.
Quiet Enough for Home
Stock ASIC miners run at 75+ dB — louder than a vacuum cleaner. The BitChimney enclosure supports silent aftermarket fans (140mm) that dramatically reduce noise levels, making it practical for residential spaces like home offices, basements, and garages. You can mine and heat without the jet-engine soundtrack.
Global Voltage Compatibility
With the right PSU, the BitChimney system works on both 110V (North America standard) and 240V power. No dedicated electrical circuits or rewiring needed for basic operation — plug in and start mining. This makes it accessible to renters, apartment dwellers, and anyone without 240V infrastructure.
What’s Included
- 1x BitChimney enclosure case
- All necessary mounting screws and hardware
- Assembly instructions
Not included (sold separately): Hashboard, PSU, control board, Loki Kit, fans. D-Central carries all of these components — build your complete kit from our shop.
Frequently Asked Questions
What else do I need to build a complete BitChimney setup?
You will need: an Antminer 19-series hashboard, a compatible PSU (APW9, APW12, or similar), a control board, and fans. For enhanced performance, add a Loki Kit. D-Central stocks all of these components individually.
How much heat does it produce?
At 750W, the BitChimney produces approximately 2,560 BTU/hr — comparable to a small electric space heater. With a Loki Kit pushing 1000W, output reaches approximately 3,412 BTU/hr. This is enough to noticeably warm a small to medium room.
Can I use S21-series hashboards?
The BitChimney is designed for 19-series hashboards. S21 boards have different physical dimensions and connector layouts. Contact us to discuss S21-compatible enclosure options.
Is this difficult to assemble?
No. The BitChimney is designed as a DIY-friendly kit with clear assembly instructions. Basic mechanical skills (screwdriver, cable management) are all that is needed. No soldering required for the enclosure assembly.
Did D-Central design the BitChimney?
D-Central assembles and ships the BitChimney, ensuring quality control and providing customer support for North American buyers. The chimney enclosure design was not created by D-Central.
Why Buy from D-Central?
D-Central Technologies has been building dual-purpose mining and heating solutions since before it was trendy. We assemble every BitChimney kit in Canada and back it with our technical support team. As Bitcoin mining hackers, we believe your miner should work as hard as you do — heating your home while stacking sats. Every hash counts.
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