Propane duct heater VDAT

biogasnatural gasbutane

Description
VDAT duct burner designed for direct heating of air in ducts, ovens and industrial dryers. Suitable for integration into process air lines, it delivers stable combustion control and fast response to thermal demand changes.

Product details
The VDAT duct burner is engineered for uniform temperature distribution and precise flame modulation. Its compact, modular design facilitates installation in ductwork and heat-treatment lines. Configurable for natural gas, LPG or biogas operation, the unit supports continuous processes requiring tight temperature control.

Main benefits

• Direct air heating with uniform temperature distribution
• Wide modulation range and stable flame control
• Modular design for simplified duct integration and maintenance
• Compatible with multiple gaseous fuels
• Integrated safety and control features
• Reliable operation with reduced unplanned downtime

Typical applications

• Industrial dryers
• Heating ovens and tunnels
• Paint and coating lines
• Textile processes
• Grain drying
• Combustion air and process air heating

Options and configurations

• Power and fuel-specific configurations
• Control strategies: On/Off, two-stage, modulating, microprocessor
• Integration with electrical panels and SCADA systems
• Custom adaptation to duct layout and thermal process

Technical data
Thermal power — 50–6,500 kW
Compatible fuels — Natural gas, LPG, Biogas
Gas inlet pressure — 1–3 mbar
Control types — On/Off, 2-stage, modulating, microprocessor-based
Thermal efficiency — Up to 91%
Air outlet temperature — Up to 650 °C
Electrical supply — 220 / 380 V – 60 Hz

Technical specifications

• Thermal power: 50–6,500 kW
• Compatible fuels: Natural gas, LPG, Biogas
• Gas inlet pressure: 1–3 mbar
• Control types: On/Off, 2-stage, modulating, microprocessor-based
• Thermal efficiency: Up to 91%
• Air outlet temperature: Up to 650 °C
• Electrical supply: 220 / 380 V – 60 Hz