Oil / Gas Fired Thermic Fluid Heater
We engineer and supply Oil / Gas Fired Thermic Fluid Heater as part of complete industrial heating and utility solutions. Share your capacity, fuel type, application, and site details — our team will recommend a suitable configuration and quote.
About Oil / Gas Fired Thermic Fluid Heater
Gyantosh's Oil & Gas Fired Thermic Fluid Heaters are engineered to deliver clean, efficient, and reliable high-temperature process heating for a wide range of industrial applications. Designed with advanced burner technology and precision-engineered heat transfer systems, these heaters provide rapid heat-up, excellent temperature stability, and superior thermal efficiency while operating on liquid and gaseous fuels.
Unlike conventional steam heating systems, thermic fluid heaters circulate specially formulated heat transfer oil through a closed-loop system, enabling process temperatures of up to 300°C or higher while operating at near atmospheric pressure. This significantly improves operational safety, eliminates scaling and corrosion associated with steam systems, and provides accurate temperature control for temperature-sensitive manufacturing processes.
Our Oil & Gas Fired Thermic Fluid Heaters are equipped with high-performance burner systems that ensure complete combustion, maximum heat transfer, and low emissions. The optimized three-pass or four-pass heat transfer design extracts maximum energy from the combustion gases, resulting in lower fuel consumption, improved thermal efficiency, and reduced stack losses.
Designed to operate on Light Diesel Oil (LDO), High-Speed Diesel (HSD), Furnace Oil (FO), Natural Gas, PNG, LPG, and other approved gaseous fuels, these heaters provide industries with the flexibility to select the most suitable fuel based on availability, operating costs, and environmental requirements. Intelligent burner controls continuously regulate fuel supply and combustion air, ensuring stable outlet temperatures and efficient operation under varying process loads.
Manufactured using premium-quality steel and precision-fabricated heating coils, every thermic fluid heater is built for long service life, dependable performance, and safe operation in demanding industrial environments. Their compact package design, fully automatic operation, and minimal maintenance requirements make them an ideal choice for industries requiring uninterrupted process heating with maximum operational efficiency.
Whether used for chemical reactors, textile processing, edible oil refining, pharmaceuticals, food processing, laminate presses, paint manufacturing, rubber processing, asphalt heating, or other industrial heating applications, our Oil & Gas Fired Thermic Fluid Heaters provide reliable, energy-efficient, and environmentally responsible heating solutions.
Available in capacities ranging from 1 Lakh kcal/hr to 100 Lakh kcal/hr, these heaters can be customized to meet varying heating capacities, operating temperatures, burner configurations, and process requirements.
Our Oil & Gas Fired Thermic Fluid Heaters are ideal for both new industrial projects and replacement of existing heating systems, delivering high performance, fuel efficiency, and precise temperature control for modern manufacturing facilities.
Key Features
- Fully automatic operation with intelligent burner management
- High thermal efficiency with optimized 3-Pass & 4-Pass heat transfer design
- Rapid heat-up and quick system response
- Uniform and accurate process temperature control
- Clean combustion with low emissions
- Compact package design requiring minimal installation space
- High-performance imported or indigenous burner options
- Low fuel consumption and reduced operating costs
- Heavy-duty heating coils for long operational life
- Stable heat output under varying process loads
- Low maintenance with simplified servicing
- PLC-based automation with touchscreen HMI (optional)
- Integrated flame monitoring and safety interlocks
- Compatible with modern environmental compliance requirements
- Manufactured in accordance with applicable industrial standards
Oil / Gas Fired Thermic Fluid Heater Specification
Fuels Used
Combustion Technology
Optimized for efficient heat transfer with lower flue gas temperatures, providing high thermal efficiency and reduced fuel consumption.
Offers extended heat recovery through additional heat transfer surfaces, improving overall efficiency while minimizing stack losses.
Advanced burner technology ensures complete combustion, precise flame control, and maximum fuel utilization for both oil and gas fuels.
Engineered coil geometry provides uniform heat transfer while maintaining safe film temperatures, improving thermic fluid life and equipment reliability.
Automatically regulates burner operation, combustion air, and fuel supply to maintain accurate outlet temperatures while optimizing fuel efficiency.
Applications
Industries Served
Advantages
Advanced burner controls automatically regulate heat output, ensuring accurate temperature control with minimal operator intervention.
The optimized multi-pass heat transfer design and high-performance burner maximize energy utilization while reducing fuel consumption.
Quick heating response minimizes startup time, allowing industries to reach process temperatures faster and improve production efficiency.
Complete combustion of liquid and gaseous fuels produces minimal soot, negligible ash, and lower emissions, resulting in cleaner operation and easier maintenance.
The closed-loop thermic fluid system provides consistent and uniform heating, making it ideal for temperature-sensitive industrial processes.
Unlike steam systems, thermic fluid heaters eliminate scaling, condensate recovery, and corrosion issues, significantly reducing maintenance requirements.
Package-type construction simplifies installation while minimizing floor space requirements, making the system ideal for modern industrial facilities.
Optional Accessories
Frequently Asked Questions(10)
What is the minimum and maximum capacity available?
How is a thermic fluid heater different from a steam boiler?
Which fuels can the heater run on?
Can I switch between oil and gas firing?
What operating temperatures are available?
How automatic is the heater operation?
What is the difference between 3-Pass and 4-Pass designs?
What is the typical installation timeline after delivery?
Do I need a chimney along with the heater?
Can GyanTosh handle the complete turnkey installation?
- Capacity / size requirements
- Process or application details
- Material preference (M.S / S.S where applicable)
- Installation location & delivery timeline
Share your capacity, fuel type, and application — we respond within 24 hours.