Process Air Heaters

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Industrial Process Air Heaters: Direct & Indirect Fired

Stelter & Brinck custom designs and manufactures Industrial Process Air Heaters: Indirect or Direct Fired.

Our Direct Fired Air Heaters consist of Duct, Packaged and Gun Style Process Air Heaters.

We offer Recirculating, Non-Recirculating, and Straight-Through Indirect Fired Air Heaters.

A low-emissions option is available for all of our Industrial Process Air Heaters. We have a fuel-fired heater to fit your process heating needs.

A large industrial type machine with a fan

Industrial Straight-Through Indirect Heater

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Industrial Packaged Air Heater

A large industrial type machine with yellow piping.

Process Air Heater- Gun Style

A large machine with pipes and valves attached to it.

Vertical-Upfired Direct Fired Air Heater

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High Pressure, Recirculating Indirect Air Heater

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Industrial Packaged Air Heaters.

A machine that is sitting on top of a table.

Non-Recirculating Indirect Fired Process Air Heater

A machine that is sitting on the ground.

High Temperature, Gun Style, Direct Air Heater

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Direct Fired Air Heaters apply heat directly to the product air stream. These heaters are used when a hot air source is needed for applications that are not sensitive to the by-products of combustion. Each process air heater is prepiped, prewired and test fired at design capacity.

DIRECT FIRED AIR HEATERS

A large industrial type machine with a gas burner.

Our Indirect Air Heaters are used where no contamination of the industrial process stream by the products of combustion is desired. Available in medium or high efficiencies, our Indirect Fired Air Heater is a prepiped, prewired, packaged unit complete with hot side blowers, burner, integral heat exchanger, and process controls.

INDIRECT FIRED AIR HEATERS