Low temperature heaters, suitable for 250°F maximum outlet air at 900 SFPM minimum airflow, are available in both open coil and finned tubular constructions. Features :
The steel flange is omitted. The heater is attached to the oven or duct wall with sheet metal screws through the base of the terminal box.
Finned tubular elements are individually field replaceable.
The terminal box has 1" of insulation.
A galvanized steel channel frame is provided on three sides, with the element support brackets.