Duct heaters
General
Duct heaters are heating units mounted into a duct. They are used for heating of air. Typical applications are preheaters for outdoor air.
Challenges
- Heat transfer
- Pressure drop
- Space requirements
- Support of elements
- Material cost
- Material strength
- Mounting and operating
- Official requirements
Solutions
Duct heaters are designed so that heat transfer and pressure drop can be calculated with existing mathematical models.
Duct heater is dimensioned for the application and can be equipped with temperature controls etc.
| Advantages |
| Tailored solutions |
| Cost effective construction |
| Safe and proven construction |
| Expert design |
Zinc plated steel
- EN 1.0330 + Zn
- EN 1.4301
- EN 1.4404
