Series FED Classic Line Drying And Heating Chambers With Forced Convection And Enhanced Timer Functions ENQUIRE NOW Available sizesModel FED 400 - 14.1 cu.ft. Special features Temperature range: room temperature plus 5 °C to 300 °CAdjustable fan speedAdjustable exhaust air flapController with expanded timer functionsClass 2 independent adjustable temperature safety device (DIN 12880) with visual alarmComputer interface: RS 422