HydroGen

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Frequently Asked Questions

Explore our FAQs for quick answers about HydroGen, including benefits, machine care, and safety. If you have more questions, feel free to contact us!

HydroGen is a device that generates oxyhydrogen, a mix of oxygen and hydrogen, using electricity and an electrolyte composed of distilled water and a catalyst. Unlike traditional electrolysers, it releases the combined mixture without separating the gases or requiring pressurised storage. This unique design blends wet and dry electrolysis cell technology, offering:

  • Consistent oxyhydrogen flow with high output using low current.
  • Minimal electrode plate corrosion and heat generation.
  • Compact size with reduced maintenance needs.
  • An integrated electronic control unit that regulates electrolysis, voltage, and current, with fail-safe mechanisms.
  • User-friendly operation requiring only distilled water as a consumable.
  • Compatibility with multiple units for increased gas production and integration with power generators and industrial burners to improve combustion efficiency and reduce emissions.

It’s a cost-effective way to optimise existing internal combustion engines.

HydroGen is compatible with internal combustion engines such as cars, vans, agricultural vehicles, HGVs, buses, industrial generators, and gensets.

HydroGen is highly durable due to the absence of moving parts. Some users have reported nearly a decade of reliable performance.

HydroGen has a catalytic effect that enhances combustion efficiency, allowing the engine to extract more energy from fuel at lower temperatures.

  • Fuel Savings: Oxyhydrogen improves the combustion efficiency of diesel, petrol, and natural gas, enabling engines to extract more energy per unit of fuel. This allows engines to operate on a leaner fuel mixture, reducing the amount of fuel needed to achieve the same or greater power output.
    • Clients report fuel savings between 10-37%, depending on engine age and operational environment.
  • Emissions Reduction: Exhaust emissions indicate incomplete combustion. HydroGen promotes more complete fuel combustion within the engine cylinders, minimizing unburned fuel molecules that would otherwise exit as smoke and particulates.
    • Clients report emissions reductions between 25-80%, depending on engine age and maintenance.
  • Continuous Decarbonization: Carbon buildup inside engine cylinders reduces efficiency. Oxyhydrogen helps expel carbon residues and slows further accumulation. As a result, diesel particulate filters (DPFs) capture fewer carbon deposits and particulates. This ongoing catalytic effect reduces maintenance costs and enhances overall engine performance.
    • Clients report a stronger decarbonizing effect in older engines.

Yes, HydroGen is compatible with any carbon-based fuel. It has been successfully implemented with diesel, petrol, natural gas, and methane.

Retrofit Solution: HydroGen can be installed in less than a day without modifying the engine. Units can be transferred between vehicles without affecting the engine or electronics. In contrast, other products often require engine remapping or pressurized storage tanks, which reduce vehicle payload.

Cost Savings: Continuous carbon cleaning enhances vehicle performance and lowers maintenance costs.

Fuel Efficiency: Improved combustion rate increases fuel savings by 10-37%.

Reduced Emissions: Enhanced combustion reduces emissions by 70-80%.

Wide Compatibility: HydroGen can be retrofitted to any vehicle.

Quick Results: Emission reductions are noticeable within 2 hours of installation, with accumulating long-term benefits.

Scalability: Multiple electrolysers can be connected in parallel to increase gas production. The system can also be integrated with power generators and industrial burners to reduce emissions and improve combustion efficiency.

Consistent Oxygen-Hydrogen Ratio: Unlike most devices that use proton exchange membranes (PEM) to generate hydrogen—leading to membrane clogging, increased maintenance, and higher operational costs—HydroGen features a unique combination of wet and dry electrolysis cell designs. This ensures a stable, high oxyhydrogen gas output with low current, enabling extended, uninterrupted use without additional cooling or noise. HydroGen is the only device on the market that operates without fans.

Integrated Safety Features: The system automatically stops operation if any irregularities are detected. Distilled water is the only consumable required.

Currently, HydroGen is not designed for use in hybrid or electric vehicles.

HydroGen must be installed by an authorized installer.

The installation process involves:

  • Positioning the unit in an accessible location for maintenance and refilling with distilled water.
  • Connecting the electronic control unit to the engine battery for power and to the alternator or a fuse for a signal.
  • Connecting the electrolyser to the electronic control unit.
  • Attaching the gas outlet tube from the electrolyser to the engine’s air intake.

Conducting quality tests to ensure all components are secure and that oxyhydrogen production only begins when the engine is running or the ignition is switched on.

It connects to the vehicle battery, drawing seven amps.

Oxyhydrogen is introduced through the engine’s air intake.

The product is self-regulating, allowing it to operate without pressure or cooling for extended periods. If the electrolyser stops working, the engine remains unaffected.

Yes, HydroGen produces only the necessary amount of oxyhydrogen to enhance combustion efficiency. The gas is not stored or pressurized at any point, ensuring safety. Additionally, if the engine stops running, the integrated electronic control unit automatically shuts down the system.

No, there have been no reported cases of engine damage caused by HydroGen in over 12 years of client usage.

The only consumable required is distilled water, at approximately 1 litre per 60 hours of operation.

Stainless steel and polypropylene.

Size and weight depend on your specific requirements; each unit is customised to meet your needs.

The refill frequency depends on your engine type, but typically, distilled water needs to be replenished every 60 operational hours.

HydroGen does not require extensive maintenance, but periodic checks of the tubing and electrical connections are recommended to ensure optimal performance.

No, only distilled or deionized water should be used.

Yes, it can help maintain engine condition over time.

As with any engine modification, the impact on warranty depends on the manufacturer. It’s best to install HydroGen on out-of-warranty engines.

First, check the electrical connections and input power to ensure everything is properly connected.
If the issue persists, please contact us via phone or email, and our team will assist you as soon as possible.

You can check if HydroGen is working correctly by:

  • Confirming oxyhydrogen production is active.
  • Ensuring all tubing and electrical connections are secure.
  • Verifying that the power input is at the correct level.

No, HydroGen does not trigger any warning lights or error codes. However, if you encounter any issues, please contact us or our representatives for assistance.

No, HydroGen does not require any modifications to the ECU. It is designed so that the engine can continue operating normally even if HydroGen stops working for any reason.

If the distilled water is not refilled, HydroGen will stop producing oxyhydrogen, but the engine will continue running normally—just without the benefits of the device.

  • Cars & Vans: Typically installed in the boot, underneath the seats, or in the engine compartment.
  • Agricultural Vehicles: Usually placed near the toolbox or stairs.
  • HGVs (Heavy Goods Vehicles): Mounted to the chassis of the vehicle.
  • Industrial Generators & Gensets: Installed near the engine.

No, HydroGen does not require any modifications to the engine or exhaust system.

The installation time depends on the engine type, but it is typically completed in 3-5 hours, usually within a single day.

The installation time depends on the engine type, but it is typically completed in 3-5 hours, usually within a single day.

Yes, HydroGen is compatible with turbocharged and supercharged engines, but we recommend consulting your local authorized installer for specific details.

HydroGen is scalable, and multiple electrolysers can be connected in parallel to increase oxyhydrogen production capacity to match the engine’s operational cycle.

While we cannot guarantee compatibility with all engine sizes, our team and authorized installers will work to find the best possible solution for your needs.

At this stage of commercial and technical development, HydroGen is not compatible with electric vehicles or hybrids.

HydroGen is compatible with both old and new engines.

  • Older engines experience greater improvements in fuel savings and emissions reduction due to the stronger decarbonization effect.
  • Newer engines still benefit from fuel savings and lower emissions, but the main advantage is preventing carbon buildup, which helps maintain engine performance and longevity.

Fuel savings with HydroGen vary depending on factors such as driving style, workload, and engine conditions.

Clients have reported fuel savings ranging between 10% and 37%.

According to client feedback, HydroGen enhances engine performance by increasing torque.

Yes, HydroGen can be transferred to another engine or vehicle. Please contact your local authorized representative for assistance with the transfer process.

While we cannot guarantee that HydroGen is legal in all countries, it is permitted in all regions where we currently operate.

HydroGen is often not classified as a modification, as it does not involve engine remapping or pressurized gas storage, which helps ensure compliance with local regulations.

Yes, HydroGen has undergone ISO certification, as well as laboratory and real-world testing to verify its compliance with emissions regulations.

HydroGen can improve a vehicle’s roadworthiness by reducing carbon residue within the engine cylinders. This leads to better engine performance and reliability, which may contribute to a smoother emissions inspection.

Yes, HydroGen complies with safety and environmental standards. If you have a specific standard in mind, please contact our team for further details.

Features

Fuel Saving
How Does HydroGen's Oxy-Hydrogen Catalyst Enhance Combustion Efficiency?
Reduced Emissions
What Impact Does HydroGen's Oxy-Hydrogen Have on Combustion Efficiency and Exhaust Emissions?
No Gas Storage and Pressure
What are the safety and efficiency benefits of HydroGen's electrolysis-on-demand and no-storage features?
Self Regulating Electrolysis
How Does HydroGen’s Electronic Control Unit and Self-Regulating Electrolysis Provide Peace of Mind?
Universal Retrofit
How Does HydroGen’s Universal Retrofit Feature Allow for Effortless Installation Without Engine Modifications?
Continuous Carbonization
What Benefits Does HydroGen’s Oxy-Hydrogen Offer in Engine Cleaning, Power Enhancement, and Maintenance Cost Reduction?

Applications

Industrial
How has HydroGen been reinvented to meet the unique needs of industrial processes?
Gensets
What modifications have been made to HydroGen for gensets?
Agriculture
How has HydroGen been customized to meet the needs of the agricultural climate?
HGV
How has HydroGen been improved to suit the demands of large HGVs?
Cars & Vans
How has HydroGen been tailored to meet the needs of everyday cars and vans?
Honouring Yull Brown
What is the significance of partnering with the Bulgarian Hydrogen Society to restore Yull Brown’s electrolyser?
Innovate UK
What are the goals of the partnership with Innovate UK in addressing growth barriers in various sectors?
Stock Sweepers Ltd.
How is HydroGen contributing to cleaner streets in the UK by partnering with Stock Sweepers Ltd?

Product Upkeep

Installation

Our team provides on-site installation services.

Typically, it takes less than a day per engine.

Ideally, you should conduct an emissions test and record fuel consumption data before installation.

Yes, we offer an installation kit with all the components and detailed guidance to help you with the process.

The HydroGen is typically installed in the trunk, under the seats, or in the engine compartment for cars and vans. It’s usually placed near the toolbox or the stairs for agricultural vehicles and mounted to the vehicle’s chassis for HGVs. We install industrial generators and gen-sets near the engine.

Please don’t make any modifications without consulting us beforehand.

Yes, it’s possible to transfer the device to another vehicle.

Upkeep

Yes, use only distilled water and ensure your vehicle is used regularly.

No, tap water is not pure. It reduces production efficiency and will necessitate cleaning the electrolyser internally. Please use only distilled water.

The HydroGen will automatically shut down, but your vehicle will keep running as usual.

First, add distilled water and check the electrical connections. If the issue persists, contact us by phone or email.

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