
Duct heaters are designed to heat air or gases directly within a duct or airflow system. They are widely used in HVAC systems, industrial process heating, and drying applications. Available in open-coil, tubular, and finned-tubular designs, these heaters provide efficient, uniform temperature control with minimal pressure drop.
Constructed with corrosion-resistant materials and customizable mounting options, duct heaters can be integrated into both small and large air handling systems. Optional temperature control systems ensure precise heating for process-critical applications.
For businesses seeking top-tier thermal systems, Subhot Enterprises Pvt. Ltd. delivers custom-engineered Duct Heater in Odisha built for extreme environments. These specialized thermal solutions guarantee maximum heat transfer and minimal power loss specifically for the growing Odisha industrial network.
Our catalog accommodates both standard fits and tailored specifications so that your Duct Heater integrates smoothly without operational lags. Our dedicated distribution channel offers quick engineering support and seamless doorstep freight delivery across the entire Odisha region. Contact our technical expert team today for standard pricing.
| Parameter | Value / Range |
| Frame Material Options | Galvanized Steel, SS304/310/316/321 (application dependent) |
| Heating Element Materials | SS304/310/316/321, Incoloy, Titanium (custom options) |
| Element Configuration | Open Coil, Tubular, Finned Tubular (optimized designs) |
| Maximum Watt Density | Up to 40 W/in² (6.2 W/cm²) |
| Power Rating Range | Up to 2 MW (custom ratings available) |
| Voltage Options | Up to 600V AC/DC (customizable configurations) |
| Air Velocity Range | 0.5–20 m/s recommended for optimal performance |
| Operating Temperature Range | –20°C to 650°C air temperature |
| Pressure Drop | Optimized low pressure drop design |
| Temperature Control Accuracy | ±2°C with integrated sensors and controllers |
| Safety Features | Airflow interlocks, thermal cutouts, over-temp protection |
| Mounting Options | Flanged, slip-in, custom configurations available |
| Enclosure Rating | IP65/67 standard, hazardous area options available |