Honeywell On-Off Primary Control with Prepurge

Honeywell On-Off Primary Control with Prepurge, Burner Control for Automatically Fired Gas, Oil or Combination Fuel Single Burner Applications, 120Vac, Intermittent Pilot, Intermittent Main Flame Establishing Period, 4 Second or 10 Second Pilot Flame Establishing Period, Selectable Interlocks, Nonvolatile Memory, Functions include Burner Sequencing, Flame Supervision, System Status Indication, System or Self Diagnostics and Troubleshooting, Includes Ignition Cutout During PFEP