AquaWelder generates oxyhydrogen on-site from water — eliminating LPG, acetylene, and all combustion CO₂ from your manufacturing process.
Industrial heat is responsible for 20% of global CO₂ emissions. Most of it comes from LPG, acetylene, and propane — burned in factories just like yours. AquaWelder replaces every fossil flame with clean hydrogen, generated on-site from water. Zero combustion. Zero CO₂. And 30–50% lower cost.
Fossil fuel heating costs you money AND carbon. Both problems are solved simultaneously with AquaWelder — from the first day of operation.
Get a Free Cost Analysis →Direct combustion emissions create regulatory exposure, ESG reporting burdens, and customer pressure that will only grow in severity as India tightens industrial carbon norms.
LPG and acetylene prices fluctuate with oil markets — making cost forecasting impossible and squeezing manufacturing margins unpredictably throughout the year.
Ordering, storing, handling, and returning cylinders consumes floor space, labor time, and causes constant production disruption across every shift.
Pressurised cylinder storage demands extensive safety protocols, elevated insurance premiums, and ongoing compliance overhead that ties up your management resources.
On-site electrolysis converts ordinary water into oxyhydrogen gas — delivering a 2,800°C clean flame with zero combustion emissions and zero cylinder logistics.
DC current splits water molecules into hydrogen and oxygen in real time. No high-pressure storage, no bulk gas handling — just pure generation on demand.
Gas is produced and consumed instantly. No pressurised cylinders on-site means zero explosion risk from bulk storage and radically simplified safety compliance.
Hotter than LPG (1,995°C) and matching acetylene — with zero CO₂ combustion byproduct. Superior thermal performance with zero fossil fuel dependency.
Designed for continuous multi-shift production operation. Automated controls, low maintenance design, and remote monitoring for uninterrupted manufacturing uptime.
Wherever your process requires a high-temperature flame, AquaWelder delivers the same performance — with zero combustion emissions.
Precision joining for HVAC and refrigeration assemblies
→ REPLACES LPGContinuous wire joining in motor and transformer production
→ REPLACES ACETYLENEPre-heat and post-heat for steel and alloy components
→ REPLACES LPG / PROPANEFlame sealing for electronics and scientific glass components
→ REPLACES ACETYLENEPrecision micro-flame applications in electronics assembly
→ REPLACES PROPANEControlled heating for bending, forming, and stress relief
→ REPLACES LPGCopper winding brazing and lead attachment operations
→ REPLACES LPG / ACETYLENEBurner assembly, tube joining in white goods manufacturing
→ REPLACES LPGEvery sector has distinct fuel challenges. See how AquaWelder delivers measurable impact in your specific manufacturing context.
Most companies expect sustainability initiatives to come at a premium. AquaWelder breaks that assumption entirely. Every installation simultaneously reduces your carbon footprint and your fuel operating cost.
This is the Double Decarbonisation Effect — and it is what makes hydrogen heat the most compelling industrial investment available to Indian manufacturers today.
Eliminate direct combustion emissions from all industrial heating processes. Zero fossil fuel. Zero CO₂. Verifiable Scope 1 reduction from day one.
Lower your heating fuel OPEX while eliminating fossil fuels entirely. ROI typically achieved within 15–24 months depending on application and scale.
| Factor | AquaWelder HHO | LPG | Acetylene |
|---|---|---|---|
| Fuel Source | Water (on-site electrolysis) | Fossil fuel (cylinder supply) | Fossil fuel (cylinder supply) |
| CO₂ Emissions | Zero — water vapour only | High direct emissions | High direct emissions |
| Flame Temperature | 2,800°C | ~1,995°C | ~3,100°C |
| Price Stability | Fixed (electricity rate) | Volatile (oil market) | Volatile (oil market) |
| Cylinder Storage | None required | Required — compliance overhead | Required — high pressure hazard |
| Operating Cost | 30–50% lower vs LPG | High & unpredictable | Very high |
| Supply Chain Risk | Zero — self-generating | Supplier dependent | Supplier dependent |
| ESG Compliance | Zero Scope 1 emissions | High Scope 1 emissions | High Scope 1 emissions |
Watch AquaWelder systems running in real industrial environments — delivering clean hydrogen heat across manufacturing applications.
Everything your production team needs to evaluate, justify, and implement AquaWelder — from initial cost comparison to ROI calculation and installation planning.
// 4 FREE RESOURCES — DELIVERED TO YOUR INBOX INSTANTLY
Technical guides, cost analysis, and industry perspectives for manufacturing decision-makers evaluating hydrogen heat.
A technical comparison of oxyhydrogen and LPG combustion — covering flame temperature, heat transfer efficiency, and retrofit considerations for Indian manufacturers.
Side-by-side analysis of HHO and acetylene across joint quality, flame control, throughput, and total cost — with data from HVAC and motor manufacturing applications.
ROI analysis for small and medium manufacturers considering the switch — with real payback period calculations based on typical Indian MSME fuel spend data.
Beyond the cylinder price — a full accounting of logistics, compliance, downtime, insurance, and safety overhead that makes LPG more expensive than most P&Ls show.
Comparing hydrogen heating against electrification, natural gas, and carbon offsets as a Scope 1 reduction strategy for Indian industrial manufacturers in 2025.
Case analysis of oxyhydrogen adoption in the Indian HVAC sector — examining implementation approach, operational changes, and the measured cost and emissions outcomes.
// PLANNED TOPICS — CONTENT CALENDAR 2025
Yes. AquaWelder systems generate hydrogen on-demand and consume it immediately — there is no bulk storage of hydrogen gas on-site. This is fundamentally safer than pressurised LPG or acetylene cylinder storage. The system incorporates multiple automated safety shut-offs, dry-back prevention, and pressure regulation. AquaWelder systems are designed and tested to industrial safety standards for use in manufacturing environments.
AquaWelder is used across HVAC manufacturing, transformer production, electric motor manufacturing, metal fabrication, steel recycling, appliance manufacturing, electronics assembly, and any sector requiring high-temperature flame operations. If your process currently uses LPG, acetylene, propane, or any combustion-based heating, AquaWelder can likely replace it.
Payback period typically ranges from 15 to 24 months depending on your current fuel spend, application type, and scale of deployment. Most customers see 30–50% reduction in fuel OPEX from day one of operation. We provide a detailed custom ROI projection based on your actual fuel data during the consultation process — book a free consultation to get your specific numbers.
AquaWelder uses electrolysis to split ordinary water (H₂O) into hydrogen and oxygen using DC electrical current. The system requires a standard water supply connection — consumption is low as water is regenerated as water vapour in combustion. A standard industrial power supply and water connection are the only utilities required. No gas supply lines or cylinder delivery infrastructure needed.
In most industrial heating and brazing applications, yes — AquaWelder fully replaces LPG and acetylene. The oxyhydrogen flame reaches 2,800°C, exceeding LPG capability and matching most acetylene applications. Our specialists will assess your specific process parameters during consultation to confirm suitability and design the right system configuration for complete replacement.
Standard installation is typically completed in 1–3 days depending on the scale of deployment and any existing infrastructure modifications required. Our installation team handles the full setup, commissioning, and operator training. Production disruption is minimised — most customers phase the installation to keep at least part of the line running throughout.
AquaWelder systems are designed for low-maintenance operation. Routine maintenance includes periodic electrolyte solution replenishment, electrode inspection, and filter checks — typically on a monthly or quarterly schedule depending on usage. We provide a full maintenance schedule at installation and offer service support from our team in Vadodara. Most customers find maintenance requirements significantly lower than cylinder-based systems.
Switching to AquaWelder eliminates approximately 100% of direct combustion (Scope 1) CO₂ emissions from your heating operations — the only combustion byproduct is water vapour. If your electricity supply is from renewable sources, the entire operational carbon footprint approaches zero. We provide documented emissions reduction data in a format suitable for your ESG reporting and customer sustainability audits.
Yes. AquaWelder offers modular systems starting from smaller capacity units suitable for MSME-scale operations. The lower operating cost means the ROI case is strong even for smaller fuel budgets. Many of our customers are MSME manufacturers in Gujarat and across India who have achieved significant cost reductions. We size the right system for your actual production volume during the consultation.
AquaWelder provides verifiable, documented Scope 1 emission reductions that can be directly reported in your sustainability disclosures, BRSR filings, and customer ESG audits. We provide installation documentation, operational emission calculation methodology, and periodic performance data. As Indian regulators and export customers increasingly demand emissions transparency, AquaWelder gives you the verified data to demonstrate progress — not just intent.
AquaWelder is a Vadodara-based manufacturer of oxyhydrogen generation systems for industrial applications. We design, manufacture, and support HHO systems that help Indian manufacturers eliminate fossil fuel dependency from their production processes.
Our technology is engineered for the realities of Indian industrial manufacturing — robust, low-maintenance, and sized for everything from MSME workshops to large production facilities. Every system we deliver is backed by direct technical support from our team.
"Our mission is to make hydrogen heat accessible to industrial manufacturers — delivering both economic and environmental return from day one of operation."
Deep expertise in industrial-scale water electrolysis system design and optimisation
Experience integrating HHO systems into live production environments across sectors
Scalable architecture — from single-station MSME units to multi-line enterprise installations
On-demand generation eliminates bulk storage risk — built to exceed industrial safety norms
Every system designed and priced to deliver measurable ROI within 24 months or less
Direct technical support from our Vadodara team — not a call centre, not an intermediary
Tell us about your current fuel use. We'll build a custom cost analysis showing exactly what AquaWelder would save your operation — in rupees and in carbon.
Join the manufacturers who have permanently eliminated LPG and acetylene — running cleaner, cheaper, and more resilient production operations with AquaWelder hydrogen heat.