Features: The Programmers Provide Start-Up Programming, Safe-Start Check and Flame Monitoring Supervision They Insure Proof of Low Fire Position and Fuel Valve End Switch Safety Checks The Control is Designed to Initiate a Safety Lockout If any of These Circuits are Open at the Improper Point in the Control Cycle A Running Interlock Circuit on the Flame-Monitor System Constantly Monitors the Limit Switches, Air Flow Switches and Fuel Pressure Switches Through the Programmer A Modulator Circuit is Not Provided on These Programmer Modules Specifications: Manufacturer: Fireye Manufacturer Part Number: EP390 Product Type: Programmer Module Purge Timer: Selectable, 90 Second Minimum Post-purge Timer: 15 Seconds Ignition Time: 10 Second (PTFI/MTFI) for 5-Terminal, 10 Second (PTFI), 15 Second (MTFI) for 6-Terminal FFRT: 4 Seconds Dimensions: 6.2" x 6.4" x 1.55" Weight: 0.61 lb.