Thermokrupp Boilers is a top-rated hot water generator manufacturer in India, delivering energy-efficient, custom-designed heating solutions for industries like textiles, food processing, pharmaceuticals, and chemical plants.

Deep industry knowledge & experience
Gas, Oil, Biomass flexibility
Assured quality & safety standards
Round-the-clock technical help
A hot water generator is an advanced heating system that circulates thermic fluid (water, oil, or glycol) through a heat exchanger to provide consistent, high-temperature heat for industrial processes.
Burns fuel (gas, oil, biomass) with maximum efficiency and minimal emissions.
Transfers heat to the fluid without contamination using SS304/316 materials.
Ensures fully automated, safe operation with IoT-enabled monitoring.
| Feature | Thermokrupp Generators | Traditional Heaters |
|---|---|---|
| Temperature Range | Up to 400°C | Limited to 150°C |
| Fuel Flexibility | Gas, Oil, Biomass, Coal | Single-fuel only |
| Maintenance Cost | Up to 30% Lower | Frequent repairs |
Ensure the manufacturer is ISO 9001, BIS, and IBR-compliant like Thermokrupp, which meets all national quality and safety standards.
Look for flexibility in capacity (50 Kcal/hr to 25 Lac Kcal/hr), design (Vertical/Horizontal), and fuel type (Gas, Oil, Biomass, Hybrid).
Prioritize companies offering free installation guidance, Annual Maintenance Contracts (AMC), and genuine spare parts availability.
Below are some of our standard models. Custom capacities are available.
| Model | Capacity | Max Temp | Fuel Type |
|---|---|---|---|
| TKW-HWG-100 | 1 Lac Kcal/hr | 180°C | Gas/Oil |
| TKW-HWG-500 | 5 Lac Kcal/hr | 400°C | Biomass/Coal |
Need higher process temperatures? See our Thermic Fluid Heaters (up to 400°C at low pressure), or explore our Hot Air Generators for drying and curing applications.
Actual field footage — see more on our YouTube channel
Genuine Thermokrupp Engineers installation — nameplate visible on unit
Genuine Thermokrupp Engineers installation — nameplate visible on unit
Genuine Thermokrupp Engineers installation — nameplate visible on unit
Complete the form below for a detailed quotation or technical consultation. Our engineers will recommend the perfect solution for your needs.
Please include key details like required capacity (Kcal/hr), temperature range, fuel preference, and your industry.
Mon-Sat, 9:00 AM – 6:00 PM IST
Thermokrupp Engineers Kh No -12, Bisnoli, Tehsil – Dadri, Gautam Budh Nagar – 203207, Uttar Pradesh, India
Hours: Mon-Sat, 9:00 AM – 6:00 PM Visits: By appointment only
Detailed quote within 1 business day
Expert guidance on system selection
Industry-leading coverage
Hot water generators are essential across multiple industries including:
Our high-efficiency hot water generators typically deliver 15-30% fuel savings compared to traditional heating systems. Actual savings depend on:
Many clients report ROI within 12-24 months through reduced energy bills.
Yes! Our multi-fuel hot water generators are designed for flexible operation:
This flexibility protects your operations from fuel price volatility and supply disruptions.
Regular maintenance ensures peak performance and longevity:
Daily/Weekly:
Monthly:
Annually:
We offer Annual Maintenance Contracts (AMC) for worry-free operation.
Thermokrupp offers distinct advantages that set us apart:
Our installations across India testify to our reliability and performance.
Still have questions about hot water generators?
📞 Contact Our Technical Team