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Level 1 · Beginner· 4 min read·Updated 2026-06-27

Safety overview

Hydrogen machines are designed to keep delivered concentrations well below flammable limits and electrical risk inside the case.

Key takeaways

  • Delivered H₂ stays below the 4% lower flammable limit in air.
  • No open flames near the machine.
  • Use only with distilled water as specified.

What the machine handles for you

Pressure relief, gas concentration limits and electrical isolation are engineered into the case. Operating safely is mainly about not bypassing what the engineering already provides.

Frequently asked questions

Yes, with normal kitchen ventilation. Don't operate it inside a closed cupboard or directly over a flame.

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Source content adapted from safety.

Evidence‑Informed Engineering

HydrogenMachines™ systems are built using evidence‑informed engineering, natural materials, and transparent construction. Independent laboratory testing confirms gas purity and composition.