Industrial duct heaters

Duct heaters are used in air ducts to heat air at various flows and temperatures. Suitable for high temperatures, these durable heaters are ruggedly designed for the toughest applications. Duct heaters come in a wide range of sizes, lengths and watt densities.

Standard Features

Alloy 800 (UNS08000) heating elements for superior corrosion and high temperatures	Stainless Steel individual element spacer/supports
Type K Thermocouple clamped to the sheath of one element for over temperature protection	Easily bolts in duct wall
Carbon Steel flange for mounting	Field Replaceable heating elements (IDH Style)
Heavy duty carbon steel industrial terminal housing	Various watt densities for different temperature/flow application

Optional Features

Welded elements for air tight construction (GDH Style)	Stainless Steel terminal housing
Standoff Housing design for higher temperatures	Ship Loose Process Thermowell for mounting downstream of heater
Tube thermowell for element temperature sensor	SCR control panel for precise temperature control
Stainless Steel Flange	Heater Transition body for inline heating