Products — Heating Technologies

Indirect Air Heaters

Indirect air heaters
Heating Technologies

Indirect Air Heaters

Controlled process air for critical industrial applications.

Unreliable or poorly regulated process air has a direct impact on product quality and heating/drying performance. In applications where heated air comes into contact with the product.

ICE designs and manufactures customer-specific indirect air heater systems that deliver efficient, uniform and reliable process heating, precisely tailored to your application, your fuel type and your production environment.

Direct and indirect configurations

When product protection is critical, indirect systems ensure complete separation between the combustion gases and the process air via integrated heat exchangers.

Key benefits

  • Clean combustion with a wide range of gaseous fuels, including natural gas, biogas and syngas.
  • Precise temperature control for consistent process and product quality.
  • Uniform air distribution over the entire heating surface.
  • Energy-efficient operations with fully integrated control systems.
  • Easy installation with systems designed for smooth commissioning.
Applications: Drying processes, packaging lines, food processing industry.

Why ICE

From initial concept to commissioning, ICE delivers complete air heating solutions, fully tailored to your production environment.

→ Talk to our engineers about process air heating
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Indirect Air Heaters in detail

FAQ

Frequently asked questions

What is an indirect air heater?

An indirect air heater generates clean hot air via a heat exchanger: combustion gases are kept fully separate from the process air, which makes it suitable for food-grade applications.

Which fuels can indirect air heaters use?

ICE indirect air heaters run on natural gas, biogas and syngas, and can be configured for fuel switching as part of a decarbonisation strategy.

Where are indirect air heaters applied?

Typical applications are drying and baking processes in food processing, and any process where contamination-free hot air is mandatory.

Interested in indirect air heaters for your process?

Talk to our engineers — from a single component to a complete turnkey system.

Contact us