Why Heat-Reuse Mining Gets Stronger Every Halving | Alex Busarov SLP787

Alex Busarov, founder of Heatbit, argues that water heating, not space heating, makes home Bitcoin mining add up. His new Bitwater element replaces a water heater’s lower heating element, mines all year, and he says it adds no extra energy cost because the heat is used anyway.

Stephan presses him on the two-to-three-year payback claim, the hashrate and price assumptions behind it, a plan to give devices away for free while Heatbit keeps the hashrate, decentralization risk, limescale and maintenance, the Bitair purifier, and why halvings strengthen the case for heat reuse.

00:00 — Intro

00:35 — From a Loud S9 to Heatbit

02:04 — ROI, Ideology or Gift?

04:03 — Bitair: $179 Purifier, Not ROI

05:31 — Solo Pool by Default, Noise Modes

07:04 — Bitwater Price and Plumbing Value

08:49 — The 2–3 Year Payback Claim

09:50 — Free Devices, Heatbit Keeps the Hash

12:18 — Assumptions: Flat Price, Flat Hashrate

13:52 — Element Lifetime and Limescale Failure

14:59 — B2B Installers and Unwitting Miners

17:01 — Water Heating vs the Mining Network

17:59 — Decentralization and Miners Who Hold

20:31 — Efficiency: BM1370 and “Zero Incremental”

22:11 — Maintenance, Leaks and Limescale

24:55 — Should Every Heating Element Mine?

26:29 — Becoming a Miner With No Power Bill

27:29 — Utilization: The Heat-Reuse Variable

30:08 — Maxi, Trio and Canvas Space Heaters

32:43 — Space Heaters Pay Back Slower

34:58 — Halvings as Heat Reuse’s Tailwind

Show links

• Alex Busarov on X: https://x.com/alex_heatbit
• Heatbit on X: https://x.com/heatbit_com
• Heatbit: https://heatbit.com/