Industrial duct heaters are heavy duty, dependable and safe heating units designed for low pressure fan-forced heating systems. Bucan offers two types of industrial duct heaters. Units designed for low outlet temperatures (up to 750°F) and units designed for high outlet temperatures (up to 1100°F). Both these models have general purpose terminal enclosures (NEMA 1) and utilize rugged 0.430in diameter Incoloy tubular heaters that are arranged in an optimum configuration to minimize the pressure drop.  

Construction features for outlet temperatures up to 1100°F

• Incoloy sheathed heating elements
• Select a reduced watt density for this application
• general purpose terminal enclosure (NEMA 1)
• 4" mineral wool insulation inside the terminal box
• mounting plate, keeper plate and support hardware are stainless steel

OPTIONAL FEATURES

• weather proof terminal enclosure (NEMA 4)
• air tight sealed joint, element to mounting flange
• stainless steel terminal enclosure
• process control thermocouple
• high limit thermocouple

Also see our selection of:

Low Temperature Duct Heaters	Screw Plug Immersion Heaters	Flange Circulation Heaters