Gun Style Air Heaters
Gun Style Air Heaters are ideal for those processes that require larger mass flows, higher temperatures, or fuel oil operation.
Application examples include: drying, annealing, curing, and heat treating.
The unit is available with a gas only, and oil only, or combination gas/oil burner. A low emissions option is available for each type of gun style heater.
Stelter & Brinck direct-fired gun style heaters are completely packaged with combustion blowers, burners, and controls. These industrial heaters offer the utmost in customer convenience with a totally prewired and prepiped assembly.

Gun-Style Gas-Fired-Process Heater

Gun-Style-Air-Heater-S&B

High Temperature Gun Style Air Heater with Stainless Panel

Recirculating Gun Style Air Heater

Process Air Heater- Gun Style

High Temperature, Gun Style, Direct Air Heater

Gun-Style Direct Fired Air Heater

Gun-Style Air Heater

S&B-Gun-Style-Process-Heater

Industrial Duct Gas Fired Process Air Heater

Low Emissions Gun-Style Direct Fired Air Heater.

High Turndown Gun Style Unit.

Low Emissions Gun-Style Heater for Industrial Applications
FEATURES
Stelter & Brinck industrial duct air heaters are designed to be easy to use and install, among the features offered are:
- Control panel with flame safety relay, first out annunciator, relays and breakers, alarm horn, local start/stop push buttons, illuminated “E” stop button, indicator lights, FM approved high temperature limit, and PID digital temperature controller (single or multi-loop). UL 508A priced per request.
- Remote control interface capability for use with PLC or DCS systems available.
- Built to meet your requirement (FM, CE, GAP, NFPA or or CSA construction standard).
ADVANTAGES OF A S&B DIRECT FIRED AIR HEATER:
Stelter & Brinck duct heaters are designed to provide unmatched performance in direct fired air heating. Our duct heaters are a product of more than 95 years of industrial combustion equipment experience and feature:
- High energy turndown
- Fully proportional temperature control valve
- Fires on natural, propane, or butane gasses. Other fuel options available upon request.
- Rigorously tested and tuned before shipment
- Easy maintenance, easy access to all parts
- Stelter & Brinck’s combustion field service crew can start-up and maintain your direct fired air heater