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 Fireye ED612 FLAME-MONITOR ACCESSORIES Read more Fiery EP161 10 & 30 Sec. TFI Non-Recycle, 30 Sec. Purge EP Programmer Module Read more Fireye E1R1 Amplifier Module Read more Fireye EP166 10 & 15 Sec. TFI Non-Recycle, Selectable Purge EP Programmer Module with Pilot Stabilization