Hartzell GFC Series direct gas-fired make up air units are the heating equipment choice when gas is the source available. These units heat supply air from outdoors. (read more)

Forced Convection Heaters; etched foil Elements from Thermal Circuits, Inc. Each custom designed product benefits from unparalleled choices that Thermal Circuits has available: circuitry foils, circuitry carriers, and circuitry insulations. (read more)

UL-certified for use in hazardous locations where explosive substances may be present, and designed for the harshest industrial environments, the FX5 Explosion-Proof Electric Air Unit Heater is intended for dry indoor industrial applications such as oil refineries, petrochemical plants, pulp and paper mills, hazardous waste storage facilities, wastewater treatment plants, etc. (read more)

The Cata-Fan™ enhances the space heating performance of our industry-leading Cata-Dyne™ Infrared Gas Catalytic Heaters by adding forced convection capabilities, promoting uniform heat distribution in enclosed areas, and reducing temperature stratification and ventilation dead spots. (read more)

OGDEN systems are compactly designed, engineered to be efficient and thoroughly tested to perform to specifications. Located in Edinboro, Pennsylvania, OGDEN's production facility has CNC machine tools, ASME certified welders, paint booth, overhead cranes and all other equipment necessary for the manufacturing and assembly of large Process Heat and Control Systems. Advanced design software and ... (read more)

The FED series is a true all-rounder. It has a virtually unlimited capacity and is at the same time particularly adaptable to the specific requirements of a large variety of testing applications. The enhanced time functions and the digitally controlled air turbine can be used to adjust ideal temperature parameters and recirculation air conditions. (read more)

TRENT plug heaters are compact, pre-packaged units designed for quick installation and long life. They are for high or low temperature drying and heating systems using forced air circulation. The maximum operating temperature for the FFLP Series is 750ºF, and for the FFHP Series, it is 1350ºF. (read more)

Despatch's forced convection and a uniflow air circultation pattern oven provide excellent temperature unifomity. A top mounted heater improves reliability in applicationa where spills are possible. (read more)

• Precision control for GLP/GMP-compliant incubation across a variety of applications.
• Rapid heat up and recovery rates reduce impact of door openings.
• Disinfection routine up to 100°C.

The Norseman™ XGB Explosion-Proof Forced Air Unit Heater is specifically designed for heating industrial spaces where potentially explosive substances may be present, such as water/sewage treatment plants, oil refineries, pulp & paper mills, etc. The XGB will accommodate your requirements with flexibility and ease of maintenance, even under the toughest conditions. (read more)