Process Air Heater Overview

Stelter & Brinck

Since 1956

Process Air HeatersOverview

Stelter & Brinck

Since 1956

Indirect Fired Air Heater

• Used for products that are chemically sensitive such as food or pharmaceuticals industries.

• The thermal efficiencies from 72-90% • Available in recirculating or non-recirculating models.

Indirect Air Heater

Stelter & Brinck

Since 1956

Indirect Fired Air Heater Indirect Air Heater

Stelter & Brinck

Since 1956

Duct Air Heater (Direct Fired)

• Manufactured to be directly inserted into the processes ductwork.

• Additional air source is eliminated by using the current oxygen in the air stream.

• Available in recirculating and non-recirculating models.

Indirect Air Heater

Stelter & Brinck

Since 1956

Duct Air Heater Indirect Air Heater

Stelter & Brinck

Since 1956

Packaged Air Heater (Direct Fired) Indirect Air Heater

• Packaged air heaters include burners, blower, and control panel.

• Pre-piped and wired and include safety controls, temperature controls, and motor starters.

Stelter & Brinck

Since 1956

Indirect Air Heater

Packaged Air Heater

Stelter & Brinck

Since 1956

Gun Style Air Heater (Direct Fired)Indirect Air Heater

• Designed for gas, oil, or a combination of both fuels.

• Ideal for air streams that are dirty or low oxygen content.

• These require higher temperature, fuel oil operation, and larger mass flows.

Stelter & Brinck

Since 1956

Gun Style Air Heater Indirect Air Heater

Stelter & Brinck

Since 1956

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