Industrial Air Heaters

Duct Style Air Heater Upgrade

Upgrading Your Existing Air Heater System: Signs It’s Time + S&B Solutions

At Stelter & Brinck, with over 100 years of expertise in the process heat industry,...
Stelter & Brinck Direct Fired Air Heater Diagram

S&B Direct Air Heaters by Industry + Testimonial Quotes

At Stelter & Brinck, with over 100 years of expertise in the process heat industry,...

S&B Indirect Air Heaters by Industry + Testimonial Quotes

At Stelter & Brinck, with over 100 years of expertise in the process heat industry,...
Indirect-Air_Heater-Types

S&B IAH Types: Exploring Stelter & Brinck’s Indirect Fired Air Heaters

At Stelter & Brinck, one of our core product lines is our family of indirect...
Indirect Fired Air Heater Diagram

Direct vs. Indirect Fired Process Air Heaters FAQ | Expert Answers

At Stelter & Brinck, we design and manufacture custom process air heaters, among other combustion...
Industrial air heater equipment display in three types.

Direct-Fired vs. Indirect-Fired Process Air Heaters: Best Uses by Application

At Stelter & Brinck, with over 100 years of expertise in the process heat industry,...
Before and after industrial equipment upgrades.

In Need of Equipment Upgrades? Reduce Downtime. Upgrade with Confidence.

The S&B Advantage: Over 105 years serving the process heat industry. Fully design & test...
Direct Fired Air Heater Diagram

Direct vs. Indirect Fired Air Heaters: Comparison Guide for Industrial Applications

With over 100 years of experience designing and manufacturing custom industrial process air heaters, Stelter...
Industrial indirect fired air heaters showcase.

Custom Built Indirect Hot Air Source

Are you looking for an indirect hot air source for your process needs? An indirectly...
A picture of two different types of air flow.

Indirect Air Heater for Small Footprint

A product of more than 100 years of process heat equipment experience, our vertical indirect...