Oil Fired Thermic Fluid Heaters
Elite Thermal Engineers Pvt. Ltd. offers high-performance Oil Fired Thermic Fluid Heaters engineered for industries requiring consistent, high-temperature heat transfer using light diesel oil (LDO), furnace oil, or similar fuels. Designed for fuel efficiency, durability, and ease of operation, these heaters are ideal for applications demanding long operational hours and precise temperature control.


- Thermal efficiency of 87% without heat recovery unit
- External combustion air preheater offered as optional heat recovery unit to improve thermal efficiency up to 93%
- High life for thermic fluid and coils due to high velocity turbulent flow in heater coils
- Offered in either vertical or horizontal orientation to suit user site space availability
- Reliable and robust components offering smooth and trouble-free operation
- Provision of extremely reliable safeties and controls
- Efficient Combustion: Advanced burner technology ensures complete fuel burning and optimal heat transfer.
- Sturdy Construction: Heavy-duty steel body with superior insulation for minimal heat loss and long service life.
- Automated Control Systems: Integrated temperature and pressure controllers for safe and consistent performance.
- Comprehensive Safety: Equipped with flame failure detection, over-temperature protection, and pressure relief devices.
- Flexible Configurations: Available in vertical or horizontal models tailored to installation space and operational needs.
- Orientation: Vertical / Horizontal
- Capacities: 100000 kcal/hr to 3000000 kcal/hr
- Max. thermic fluid supply temperature: 280 deg. C (Standard), 300 / 350 deg. C (Optional)
- Fuel suitability: Light Diesel Oil (LDO) / High Speed Diesel (HSD) / Diesel / Furnace Oil (FO) / Low Sulphur Heavy Stock (LSHS) / Natural Gas / LPG
- Burner: Own/Imported make, pressure jet type, On – Off / Modulating, fully automatic
- Efficiency: 87% on NCV of fuel without external combustion air preheater as heat recovery unit and 93% on NCV of fuel with external combustion air preheater as heat recovery unit
Our oil / gas fired thermic fluid heaters have applications in various types of industries like automobile, engineering, food processing, laundry, edible oil, textile, pharmaceutical, chemical etc. where hot thermic fluid is required for indirect process heating purpose with high process temperature requirements generally above 200 deg. C
- Backed by over 30 years of thermal engineering experience
- Customized designs to meet specific process demands
- Proven field performance and reliability
- Comprehensive after-sales support and maintenance assistance