3-phase 480V Higher Temperature Air Duct Heater

High Temperature Air electric Duct Heaters - 3-phase, 480V HIGHER temperature air duct heater, - APPLICATIONS Heating air for various drying/curing operations up to 1200°F (648°C) air temperature, heat treating, re-heating or dehumidification, and other similar air heating ...High Temperature Air electric Duct Heaters - 3-phase, 480V HIGHER temperature air duct heater, - APPLICATIONS Heating air for various drying/curing operations up to 1200°F (648°C) air temperature, heat treating, re-heating or dehumidification, and other similar air heating applications.FEATURES Rugged construction. Sturdy 0.475" diameter tubular elements mounted to a heavy 14" or 38" thick steel flange. Terminal housing made of 18 gage aluminized steel.

Element support plates of 16 gage aluminized steel are held in place by stainless steel support rods. High temperature units have the additional feature of stainless steel material for the 3" insulation housing and element support