AquaWelder HyEnergy generates hydrogen on demand from water and electricity — replacing LPG, acetylene and diesel with clean industrial heat. No cylinders. No emissions. Lower costs from day one.
Manufacturers relying on LPG, acetylene, and diesel face four compounding problems that erode margins, create operational risk, and now trigger carbon penalty liabilities.
Indian manufacturers exporting to the EU now face CBAM charges on embedded carbon. Hydrogen-based industrial heat eliminates Scope 1 combustion emissions entirely — turning a compliance cost into competitive advantage in international markets.
Fuel costs linked to global oil markets make margin forecasting impossible. A 20% price surge erases months of production efficiency gains overnight.
Ordering, storing, handling, and returning cylinders ties up floor space, labor, and capital. Production stoppages from cylinder runout are a recurring cost.
Pressurised cylinder storage demands fire suppression systems, explosion-proof zones, insurance uplift, and regulatory compliance that diverts management bandwidth.
CBAM charges, OEM supply chain requirements, and ESG reporting mandates are making fossil fuel combustion a measurable financial liability — not just an environmental concern.
AquaWelder HyEnergy uses alkaline electrolysis to split water into hydrogen and oxygen on demand — delivering a clean, 2,800°C flame with water vapour as the only byproduct. No storage. No cylinders. No emissions.
Gas is generated on demand and consumed immediately at the burner — no bulk hydrogen vessel ever exists in your facility. This eliminates the primary hazard of hydrogen systems and removes all bulk storage compliance requirements entirely.
The precise hydrogen–oxygen ratio produces a concentrated, clean flame with minimal excess gas. The result: superior heat transfer, reduced metal oxidation (2–5%), and consistent joint quality unachievable with fossil fuel torches.
Every HyEnergy system supports real-time monitoring of current, gas flow, electrolyte level, pressure, and temperature. Optional AI/ML layer enables predictive maintenance and automatic performance optimisation for continuous industrial operation.
AquaWelder systems accept any AC electrical input — grid, solar, or hybrid. Pairing with rooftop solar delivers net-zero industrial heat. Even on grid power, all Scope 1 combustion emissions are eliminated permanently from your operations.
AquaWelder replaces fossil fuel heating across precision brazing and welding applications. HyEnergy replaces LPG and diesel in furnaces, kilns, and industrial heating processes.
Clean, consistent brazing of copper and brass tubing for HVAC, refrigeration, and plumbing assemblies.
Precision hydrogen flame for winding brazing, silver soldering of bus bars, and coil end jointing.
Precision flame control for wire jointing, electrical harnesses, and motor winding applications.
Hydrogen burner replacement for forging furnaces, annealing ovens, and heat treatment processes.
Hot air generation for fertilizer, ceramics, food processing, and agricultural drying. 250–300°C demonstrated.
Ultra-clean, carbon-free flame for precious metal soldering and glass tube sealing without oxidation.
Hydrogen flame for cutting thin metal sheets, localised heating, and pre-heating in fabrication shops.
Hydrogen co-firing in coal and biomass boilers — a transitional decarbonisation pathway for existing infrastructure.
Select your sector to see specific challenges, AquaWelder solutions, and validated performance benchmarks.
Technical guides, Q&A documents, case studies, and industry whitepapers — designed for engineers, operations managers, and procurement teams. Each PDF is optimised for AI and search engine discovery.
Complete product range overview — AquaWelder (brazing/welding) and HyEnergy (industrial heat). Models, capacities, key specifications, and selection guide.
Industry-specific guide for HVAC component manufacturers: copper tube brazing with hydrogen, LPG replacement economics, and deployment planning.
Technical Q&A and comparison guide: silver brazing with hydrogen vs. acetylene — flame characteristics, joint quality, carbon contamination, and cost analysis.
Full case study: LPG burner retrofit to hydrogen, temperature test results (250–300°C achieved vs. 130°C required), moisture reduction data, and conclusions.
CBAM implications for Indian steel exporters, hydrogen cutting and heating vs. acetylene, safety comparison, and ROI model for fabrication workshops.
Answers to the most common questions from jewellery manufacturers considering hydrogen: flame control, precious metal compatibility, safety, and payback.
Industry whitepaper: industrial heat emissions in India, CBAM and ESG regulatory landscape, on-site hydrogen as the practical decarbonisation pathway for MSMEs.
Excel workbook and PDF methodology: full TCO comparison including fuel cost, cylinder logistics, safety compliance, insurance, downtime, and ROI projection.
Technical whitepaper: alkaline electrolysis chemistry, oxyhydrogen properties, stoichiometric combustion, industrial flame applications, and system integration.
Comprehensive safety guide: on-demand generation vs. stored hydrogen, integrated safety systems, regulatory compliance overview, and operator training checklist.
A direct, parameter-by-parameter comparison across every dimension that matters to your manufacturing operation — cost, safety, quality, emissions, and compliance.
On-demand generation eliminates the primary hazard of hydrogen — bulk storage. Every AquaWelder HyEnergy unit includes multiple integrated safety layers.
Gas is generated on demand and consumed immediately — no bulk hydrogen vessel exists on site. This eliminates the primary hazard associated with hydrogen and removes all bulk storage compliance requirements.
Every unit includes: pressure relief valve, flashback arrestor, gas flow monitor, pressure/temperature sensors, LED status indicators, buzzer alerts, and automatic emergency shut-off.
Systems designed for Indian industrial safety standards. Full safety documentation, operator training, and installation guidance provided with every deployment to ensure compliance from day one.
Continuous monitoring of current, temperature, gas flow, pressure, and system health. Anomalies trigger automatic shutdown before escalation — protecting people and equipment.
Structured preventive maintenance including electrolyte management, cell inspection, water filter replacement, and system calibration — ensuring consistent uptime in demanding production environments.
Engineered for 16+ hour continuous industrial operation. Robust component selection and industrial-grade construction delivers the reliability manufacturing production lines demand.
Industrial heat accounts for approximately 20% of global CO₂ emissions. AquaWelder HyEnergy enables manufacturers to eliminate direct combustion emissions while simultaneously reducing operating costs.
Every AquaWelder HyEnergy installation delivers what we call Double Decarbonisation — your carbon footprint goes down and your fuel bill goes down at the same time.
Book Decarbonisation Consultation →Eliminate direct Scope 1 combustion emissions from industrial heating entirely.
Lower your heating fuel operating expenditure while eliminating fossil fuels.
Yes. The critical safety advantage is on-demand generation — hydrogen is produced and consumed immediately at the burner tip, so no bulk storage vessel exists on site. This eliminates the primary hazard. Every unit also includes pressure relief valves, flashback arrestors, gas flow monitoring, and automatic emergency shutdown systems. Safety is a primary engineering requirement in every AquaWelder HyEnergy system.
AquaWelder is the precision flame product line — designed for brazing, welding, soldering, and cutting applications. HyEnergy is the industrial process heat line — designed for replacing LPG, diesel, and furnace oil in furnaces, kilns, dryers, and boilers. Both run on the same alkaline electrolyser technology; the application, capacity, and burner design differ.
AquaWelder systems require demineralised water and a standard industrial electricity supply (220–240V single-phase or 415V three-phase). Water consumption is very low — approximately 0.3 L/hr for the AW-1500. Demineralised water can be produced on-site with a simple filter system or purchased from local industrial water suppliers in most Indian cities.
For brazing, soldering, welding, metal heating, annealing, drying, and glass work — yes, a complete, direct replacement is achievable. The flame reaches ~2,800°C, which is sufficient for all common industrial heating processes. For specific applications or very thick steel section cutting, we recommend a free consultation to confirm suitability before deployment.
Most industrial customers achieve full capital cost payback within 12 to 24 months. High-volume applications such as HVAC brazing lines and transformer manufacturing typically see payback in 14–18 months. Every assessment includes a custom cost model based on your actual fuel consumption data and local electricity rate.
The Carbon Border Adjustment Mechanism charges Indian exporters to the EU for Scope 1 emissions embedded in manufactured goods. AquaWelder HyEnergy eliminates direct combustion emissions entirely — removing the LPG and acetylene combustion that constitutes most manufacturers' Scope 1 industrial heat emissions. This directly reduces CBAM liability and supports OEM supply chain decarbonisation requirements.
Absolutely. Our modular approach means even single-station MSME operations benefit. Entry-level units are sized for individual brazing or heating stations, with capital investment that achieves payback in 12–24 months. The elimination of cylinder logistics and price volatility is often as important as the direct cost saving for smaller operations.
Systems require periodic maintenance: electrolyte level checks and top-up, electrolytic cell inspection, water filter replacement, and general system checks. We provide detailed maintenance schedules and offer structured maintenance programmes for industrial customers. Most tasks can be performed by in-house maintenance staff after our training programme.
Founded in Vadodara, Gujarat, AquaWelder HyEnergy Pvt Ltd was built with a clear mission: to make clean, affordable on-site hydrogen heating accessible to Indian manufacturers of all scales — from single-station MSME workshops to multi-plant operations.
We recognised that the industrial hydrogen conversation was dominated by large-scale infrastructure projects for big enterprises. The majority of industrial heating — and India's industrial emissions — happen in MSMEs who need a practical, economic solution they can deploy today, not in five years.
"Our mission is to make hydrogen heat accessible to Indian manufacturers — delivering both economic and environmental return from day one of deployment."
Deep expertise in industrial electrolysis cell design, electrode configuration, and electrolyte management for high-throughput industrial operation.
Hands-on deployment experience across HVAC, transformer, agricultural drying, and process industries in Indian manufacturing environments.
IoT-enabled monitoring and AI/ML-ready architecture built into every HyEnergy system for real-time visibility and predictive maintenance.
Every system engineered with safety as the primary constraint — on-demand generation, multi-layer protection, zero pressurised storage by design.
Every product decision evaluated for its impact on customer payback period. We don't build features that don't deliver financial return.
Modular entry points, pilot-first programmes, and support for phased scaling without large upfront CapEx — designed for Indian MSMEs.
Our engineers will analyse your current fuel setup, model your specific savings potential, and design a system for your operation — at no cost and no commitment.