Indumaza duct heaters are engineered electric heating systems designed for the controlled heating of air and industrial gases in ducts, ventilation systems and process applications.
The heating elements are installed directly into the air or gas flow, providing efficient and uniform heat transfer. Each heater is designed according to the airflow, heating capacity, inlet and outlet temperature, duct dimensions and process requirements.
ATEX / IECEx II 2 G
Ex e IIC T1 to T6 Gb IP67
CU TR (EAC), CCOE, CNEx, Inmetro
PED 97/23/EG
EN 13445
AD-2000 code of practice
ASME VIII Div. 1
GOST TR, RTN
Others upon request
Process air heating
Industrial air heating
Gas heating
Ventilation systems
Drying systems
Industrial ovens
Combustion air preheating
Air conditioning systems
Chemical processes
Gas conditioning
Air and nitrogen heating
Hazardous-area applications
Designed around your process:
Heating capacity
Air / gas flow rate
Inlet temperature
Outlet temperature
Duct dimensions
Operating pressure
Heating element configuration
Element material
Electrical supply
Temperature control
Pressure drop
Hazardous area requirements
Efficient Air Heating: Direct heating of air and industrial gases.
Uniform Heat Distribution: Designed to provide homogeneous heat throughout the airflow.
Precise Control: Accurate regulation of outlet temperature.
Compact Design: Integrated directly into the duct system.
Custom Configuration: Designed according to duct geometry and process requirements.
Low Maintenance: No combustion system or moving parts.
Fast Response: Rapid response to changes in heating demand.
Safe Operation: Designed according to the required process and hazardous-area conditions.
Customer: Macom France
Country: France
Project Overview
Supply of two high-power electric air heating batteries for an industrial ventilation and process air heating system.
The project comprised two 200 kW electric heating batteries, providing a total heating capacity of 400 kW for controlled heating of industrial air streams. The units were designed with multiple heating stages to allow the heating output to be adjusted according to process requirements.
The robust construction provides reliable and uniform heat distribution across the airflow, making the units suitable for integration into industrial air handling and duct systems.
Scope of Supply
2 × 200 kW electric air heating batteries
Multi-stage heating configuration
Industrial steel frame and casing
Electrical power connections
Temperature control and safety devices
Heating element protection
The two 200 kW air heating batteries before comissioning.