Fireye EP390 SKU: 977b2185050a Category: Fireye Description Description Programmer. Selectable purge (90 sec min), 5 and 10 sec TFI, selectable recycle/non-recycle, no modulation. Related products Read more Fiery EDC1 Flame Amplifier Read more Fireye Flame Monitor Series E110 Burner Control Read more E1R2 Fireye FLAME AMPLIFIER Read more Fiery EP170 5 & 10 Sec. TFI Non-Recycle, 30 Sec. Purge EP Programmer Module with Early Spark Termination