Industrial Sales & Services

The Fan Heater Heating Rod from Theeta is engineered for electric fan-type room heaters. Built with precision and available in 6.7mm to 8mm SS/Incoloy tubing, it features high heat resistance and uniform heating across the element. Used by major OEMs for domestic and commercial space heaters, this product comes in various lengths, terminals, and watt ratings as per customer specifications. It is also compatible with electric room heaters, blowers, and fan-based heating units.

Applications:

• Domestic fan heaters

• OEM heating appliances

• Electric room heating units
  
  Keywords: fan heater element, SS heating rod 8mm, electric fan coil, room heater spare part, Theeta heater rod, heating tube for fan appliance

Description:

Immersion Heaters are high-performance electric heating elements designed to directly heat liquids such as water, oil, chemicals, and industrial fluids. Installed directly into tanks or containers, these heaters offer fast, uniform heating with maximum energy efficiency. Made from durable materials like stainless steel, copper, Incoloy, or titanium, immersion heaters are ideal for both domestic and industrial applications.

They are widely used in chemical processing, water heating systems, oil tanks, boilers, and electroplating baths for their reliability, safety, and low maintenance.

• Quick and uniform heating

• Available in flange, screw plug, and over-the-side models

• Corrosion-resistant sheath materials for various media

• Optional thermostat and temperature control

• Compact, easy to install, and energy-efficient

• Custom wattages and voltages available

• Water tanks and geysers

• Chemical and acid heating

• Oil baths and food-grade liquids

• Electroplating and anodizing tanks

• Industrial boilers and cleaning solutions

• Voltage: 230V / 415V (single or three-phase)

• Wattage: 500W to 20kW (custom options available)

• Sheath Materials: SS304, SS316, Copper, Incoloy, Titanium

• Mounting Types: Flanged / Screw Plug / Clamp / Over-the-side

• Temperature Range: Up to 850°C (depending on material)

• Standards: ISI / CE / ISO certified

Safety Features: Thermostat control, dry-fire protection, and thermal cut-off (optional)

Product Description:

Industrial Immersion Heaters are heavy-duty electric heating elements designed to directly heat liquids such as water, oil, chemicals, or viscous fluids in large tanks, vessels, or pipelines. Constructed from premium-grade materials like Incoloy, Stainless Steel, Titanium, or Copper, these heaters are built for high performance, long service life, and extreme temperature resistance. Widely used in processing industries, oil refineries, food plants, and water treatment systems, they are available in flanged, screw plug, or over-the-side mounting designs.

• Sheath Material Options:

  • SS 304 / SS 316 / Incoloy 800 / Titanium / Copper

  • Suitable for water, oil, acidic solutions, or corrosive liquids

• Mounting Types:

  • Flanged Type (ANSI/DIN standard flanges)

  • Threaded Screw Plug (1" to 2.5" BSP/NPT)

  • Over-the-Side Heaters (removable type for open tanks)

• Voltage & Wattage Range:

  • Voltage: 230V / 415V AC (single/three phase)

  • Wattage: 1 kW to 100 kW+

• Control Options:

  • Integrated thermostat or digital temperature controller

  • Optional thermowell, RTD sensors, or PID panels

• Insulation:

  • High-purity magnesium oxide (MgO) insulation

  • Efficient heat transfer with long insulation life

• Chemical & Pharmaceutical Industries

• Oil Heating & Viscous Fluids (diesel, lubrication oil, transformer oil)

• Water & Effluent Treatment Plants

• Food & Beverage Processing Units

• Textile Dyeing Units & Laundry Equipment

• Electroplating, Pickling, and Acid Baths

• MOQ: 1 unit (custom heaters supported)

• Lead Time: 5–10 days (standard) / 10–20 days (custom design)

• Packaging: Heavy-duty wooden/foam crate packing

• Customization: Available for wattage, flange size, control box, length, and application-specific solutions

• ISO 9001:2015 Certified Manufacturing

• Robust Build for Harsh Industrial Environments

• In-house CNC Bending, TIG Welding & Testing Facility

• Technical Guidance, On-Site Support & After-Sales Service

• Serving OEMs, Govt. Institutions, Process Plants & Exporters

Product Description:

Industrial Immersion Heaters are robust electric heaters designed for direct immersion into liquids such as water, oils, chemicals, solvents, or molten materials. Engineered for continuous duty, rapid heating, and temperature uniformity, these heaters are widely used in industrial tanks, boilers, reservoirs, vats, and process heating systems.

Available in screw plug, flanged, or over-the-side configurations, they are customized for a wide range of industrial applications including chemical processing, oil & gas, pharma, plating, food, and water treatment plants.

• Heavy-Duty Construction:
  Built with SS 316, Incoloy, Titanium, Copper, or Mild Steel sheath material

• Wide Range of Applications:
  Suitable for water, oil, corrosive fluids, acids, alkalis, and industrial chemicals

• Mounting Options:

  • Threaded Plug (BSP/NPT)

  • Flanged Mounting (ANSI/DIN/IS standards)

  • Over-the-Side Heaters for mobile or non-invasive use

• High Watt Density or Low Watt Density:
  Designed to suit heating medium and avoid scorching or carbonization

• Temperature Controls:

  • Optional digital thermostat, RTD, or thermocouple integration

  • Flameproof / Weatherproof terminal boxes available

• Boiler Preheating

• Oil Reservoir & Lubricant Heating

• Chemical & Acid Tank Heating

• Food Processing Units

• Electroplating & Anodizing Plants

• Paint Shops & Solvent Tanks

• Textile Dyeing & Washing Units

• Water Treatment Plants & Industrial RO Systems

• MOQ: 1 Piece

• Lead Time: 7–12 working days

• Customization: Wattage, length, flange size, sensor compatibility, and enclosure type

• 100% Tested for electrical safety, insulation resistance, and load performance

• Tailor-made solutions for OEMs, process industries, and utility plants

• Fast dispatch, bulk production capability, and reliable after-sales support

• In-house engineering for custom heater configurations

• Compliant with industrial and safety standards (CE, BIS, ISO)

Description:

Our Oil Immersion Heaters are specially designed electric heating elements built to efficiently heat transformer oil, hydraulic oil, lubrication oil, and other viscous or heat-sensitive industrial fluids. Constructed using high-grade stainless steel, Incoloy, or copper sheaths, these heaters provide uniform heating, excellent thermal conductivity, and long operational life.

Ideal for use in oil tanks, reservoirs, gearboxes, and heat transfer systems, oil immersion heaters ensure safe, energy-efficient heating with optional thermostat controls and thermal protection.

• Designed specifically for high-viscosity fluids and oils

• High thermal efficiency and even heat distribution

• Available with flange, screw plug, or over-the-side mounting

• Corrosion- and oxidation-resistant sheath materials

• Optional thermostats, temperature sensors, and control panels

• Suitable for continuous or batch process heating

• Heating transformer or lubrication oil

• Industrial gear oil reservoirs

• Heat transfer systems and oil baths

• Hydraulic machinery and compressors

• Chemical processing and storage tanks

• Voltage: 230V / 415V (Single or Three-Phase)

• Wattage: 1 kW to 20 kW (customizable)

• Sheath Materials: SS304, SS316, Incoloy, Copper

• Mounting Types: Flanged | Screw Plug | Over-the-Side

• Temperature Range: Up to 300°C (depending on oil type)

• Controls (Optional): Thermostat, RTD Sensor, Digital Temp Controller

Standards: ISI Certified | CE Marked | ISO 9001 Compliant